Seismic Soundoff podcast

#Seismic Soundoff #Leading Edge #Geology #Science #Natural Sciences #Physics #Society Of Exploration Geophysicists SEG

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Seismic Soundoff

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Seismic Soundoff showcases conversations addressing the challenges of energy, water, and climate. Produced by the Society of Exploration Geophysicists (SEG), these episodes celebrate and inspire the geophysicists of today and tomorrow. Three new episodes monthly.

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Seismic Soundoff

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268 епізодів

#Seismic Soundoff #Leading Edge #Geology #Science #Natural Sciences #Physics #Society Of Exploration Geophysicists SEG

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Seismic Soundoff

1
What decades in the field teach about success 15:36

3 дні тому15:36

15:36

“The geophysicists can’t do without the geologists and vice versa. It is critically important to do it on a team basis.” Tako Koning, winner of the Best Oral Paper Award at IMAGE '24, shares clear lessons from a career working on basement reservoir exploration. He explains why seismic and geophysical data, integrated with geology, lead to better decisions, and how teamwork and open data help both companies and host countries. He also offers practical career advice and points to new opportunities in mature basins and areas such as geothermal, carbon capture, helium, hydrogen, and lithium. KEY TAKEAWAYS > Data and integration: Seismic and geophysical data, combined with geological analysis, are essential for finding and developing basement reservoirs. > Learned lessons: Tako shares stories from his career that show the need for careful testing, correct depth, and patient development to avoid commercial failure. > People and future: Teamwork and data sharing improve results for everyone, and broad early career experience transfers well to new areas like geothermal, carbon capture, helium, hydrogen, and lithium. GUEST BIO Tako Koning is Holland-born and Alberta-raised with a B.Sc. in Geology from the University of Alberta and a B.A. in Economics from the University of Calgary. After initially working as a mud logger with Continental Labs, he worked for Texaco Canada Ltd. and soon became a team leader looking after northern Alberta. Tako subsequently became the project geologist for the Blue H-28 deep water drilling project, which was drilled in the Orphan Basin, Newfoundland, in 1979. The exploration well established a deepwater and drilling depth record at the time, and remains as one of the greatest technical successes in the Canadian Frontier. In the last three decades, Tako has been highly involved with professional societies, by way of presenting and publishing papers and volunteering. He is a member of CSPG, CSEG, APEGGA, AAPG, SPE, SEG, Petroleum Exploration Society of Great Britain, Geological Society of London, Houston Geological Society, and an honorary life member of the Nigerian Association of Petroleum Explorationists. LINKS * See the complete Best of IMAGE '24 winners - https://www.imageevent.org/best-of-image-2024 * Attend IMAGE '25 - https://www.imageevent.org/ * Learn more about the new podcast series, Inside IMAGE, presented by Seismic Soundoff - https://www.imageevent.org/podcast…

Seismic Soundoff

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Sound Decisions: How Science Builds Business Resilience 32:46

10 днів тому32:46

32:46

"Strong environmental monitoring isn’t just good for the ocean. It’s also good for the business." Daniella Bordon, Director of Environment & Sustainability at BGP Offshore and chair of the SEG Sustainability Committee, shares her journey from marine mammal observer to global ESG strategist, offering practical and passionate insights into ocean conservation through seismic operations. She explains how science-based decisions, qualified environmental teams, and strong stakeholder relationships can protect both marine life and business goals. Daniella also highlights how SEG and BGP Offshore are connecting sustainability with applied geophysics, creating a clear path for impact. KEY TAKEAWAYS > Strong environmental monitoring, backed by qualified teams, helps companies avoid delays and build trust. > Geoscience and sustainability are deeply connected, and proactive efforts lead to long-term business success. > Giving nature a seat at the table means treating ecosystems as active participants in project planning. > Events like IMAGE and SBGf are helping geoscientists learn, connect, and take action on sustainability. GUEST BIO Daniella Bordon is the Director of Environment & Sustainability at BGP Offshore and chair of the SEG Sustainability Committee. She began her career as a marine mammal observer and has since become a global ESG strategist, dedicated to advancing ocean conservation through science-based seismic operations. Daniella emphasizes the importance of making decisions grounded in data, investing in qualified environmental teams, and building stakeholder trust to protect marine ecosystems and strengthen business resilience. Through her leadership at SEG and BGP Offshore, she continues to connect sustainability with applied geophysics, shaping a more responsible and impactful future for the energy industry. LINKS * Attend IMAGE '25 - https://www.imageevent.org/ * Learn more about the SBGf Conference in Rio de Janeiro, Brazil - https://rio25.sbgf.org.br/ * Read more about the United Nations Decade of Ocean Science for Sustainable Development - https://oceandecade.org/ * Learn more about the new podcast series, Inside IMAGE, presented by Seismic Soundoff - https://www.imageevent.org/podcast * Listen to the complete archive at https://seg.org/podcasts/…

Seismic Soundoff

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From Differences to Inversion: A New Era for 4D Seismic 26:19

25 днів тому26:19

26:19

“Repeatability is the biggest hurdle in time-lapse monitoring, but it’s also where the opportunity lies. 4D FWI can help address those repeatability challenges.” On this episode, Andrew Geary sits down with Madhav Vyas and Kris Innanen, guest editors for July’s The Leading Edge special section on 4D full-waveform inversion. They explain how 4D FWI goes beyond traditional differencing by fully inverting wavefields, making time-lapse seismic more robust against survey inconsistencies and complex overburden. Listeners will learn why now is the perfect time to adopt 4D FWI, the main technical hurdles around repeatability and uncertainty, and the first steps to take for reservoir monitoring and survey design. KEY TAKEAWAYS > 4D FWI inverts the full wavefield - reflections, refractions, diving waves, multiples - to detect reservoir changes, making it more robust than conventional 4D processing. > Repeatability of surveys and assessing uncertainty are the biggest challenges, but workflows like hypothesis testing, batch FWI, and null-space shuttling help mitigate inversion noise. > High-quality data and accurate physics (elasticity, attenuation, anisotropy) are essential; advances in GPU-driven computation enable faster iterations and richer uncertainty analysis. CALL TO ACTION Read July's The Leading Edge special section on 4D FWI at https://library.seg.org/toc/leedff/44/7, then explore an open-source FWI toolbox. LINKS * Visit https://seg.org/podcasts/episode-265-from-differences-to-inversion-a-new-era-for-4d-seismic for the complete show notes.…

Seismic Soundoff

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Fieldwork That Changes Lives: Inside the Matagorda Bay Field Trip 21:13

4 weeks тому21:13

21:13

“Geoscientists without Borders shows how geophysics isn’t just for oil and gas; it’s for helping people and communities.” In this episode, Shuhab Khan and David Bartel share how the SEG Foundation and Geoscientists without Borders are helping build resilient coastal communities through the Matagorda Bay Field Trip at IMAGE ‘25. Shuhab explains how students and professionals will get hands-on experience using cutting-edge tools to monitor coastal erosion and habitat stability while learning to apply geophysics for societal impact. David highlights how the SEG Foundation’s support makes these initiatives possible, encouraging listeners to support and join this important mission. KEY TAKEAWAYS > Learn how drone surveys, satellite data, and ground-penetrating radar are used to monitor erosion and protect vulnerable coastal areas. > Understand why coastal resilience is a humanitarian need and how geophysics can directly support community safety and environmental stability. > Discover how Geoscientists without Borders and the SEG Foundation enable field opportunities that connect science with real-world solutions for energy, water, and climate challenges. CALL TO ACTION Sign up for the Matagorda Bay Field Trip at IMAGE ‘25 at https://www.imageevent.org/short-courses/field-trip-2025/building-resilient-coastal-communities-at-matagorda-bay%E2%80%93a-geoscientists-without-borders to experience hands-on geophysics that helps coastal communities. LINKS * Register for IMAGE 2025 at https://www.imageevent.org/ * Visit https://seg.org/podcasts/episode-264-fieldwork-that-changes-lives-inside-the-matagorda-bay-field-camp for the complete show notes.…

Seismic Soundoff

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Inside IMAGE 2025 - Innovation, Collaboration, and the Future of Energy 37:25

5 weeks тому37:25

37:25

“We want attendees to walk away saying they learned something new, made a new connection, or heard a crazy idea that just might change how they work. That’s the success we hope IMAGE brings.” In this episode of Seismic Soundoff, Julian Chenin and Paula de Oliveira share what makes IMAGE 2025 the premier geoscience event you won’t want to miss. From global collaboration and interactive pavilions to fostering the next generation of geoscientists, they reveal how IMAGE is shaping the future of energy and applied geophysics. Whether you’re looking to learn, network, or discover a new idea, this conversation will inspire you to get the most out of your IMAGE experience. KEY TAKEAWAYS > IMAGE is more than a conference; it’s a global, collaborative space where geoscientists, students, and industry leaders tackle energy challenges together while celebrating the profession. > New and expanded features like core displays, K-12 engagement, and networking hubs are designed to connect you with emerging technologies, fresh ideas, and career opportunities. > Planning using the IMAGE preview guide will help you make the most of your time, ensuring you catch key technical sessions, panels, and the conversations that can spark your next breakthrough. CALL TO ACTION Explore the IMAGE 2025 Preview Guide at https://imageevent.org/ and start planning your conference experience today. And if you’re ready to give back, consider volunteering or mentoring to help shape the next generation of geoscientists while expanding your network and skills. THIS EPISODE SPONSORED BY KATALYST DATA MANAGEMENT Katalyst Data Management® provides the only fully integrated, end-to-end subsurface data solution to the oil and gas industry. Visit us at IMAGE 2025, Booth #1129, from August 25–28 to meet our global team and learn how we help clients gain value from their seismic and well data. We’ll have live demos and presentations of our latest technology and what’s next in subsurface data. Learn more at www.katalystdm.com and socials. LINKS * Register for IMAGE 2025 at https://www.imageevent.org/ * Read the Preview Guide at https://irp.cdn-website.com/3c79eb10/files/uploaded/IMG25_PreviewGuide_Rev20250701_web.pdf * Visit https://seg.org/podcasts/episode-263-image-2025-innovation-collaboration-and-the-future-of-energy/ for the complete show notes.…

Seismic Soundoff

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262: More Than Membership - Turning SEG Engagement into Career Growth 32:58

8 weeks тому32:58

32:58

"Volunteering helps you build your network, sharpen your skills, and open doors you didn’t know existed." In this episode of Seismic Soundoff, SEG all-star volunteers Sergio Chávez-Pérez and Joe Reilly reflect on their recent articles in The Leading Edge’s President's Page series. They delve into the importance of professional growth, how SEG supports geophysicists worldwide, and why now is a pivotal time for the profession. With decades of experience and deep involvement in SEG, they offer wisdom, encouragement, and actionable advice for navigating today's changing energy and tech landscapes. KEY TAKEAWAYS > Stay curious and connected: Volunteering with SEG builds professional networks, encourages lifelong learning, and often leads to unexpected opportunities. > Adapt to change: The energy transition, AI, and global opportunities are transforming the geosciences - SEG webinars, journals, and programs help you stay ahead. > Understand before you apply: AI is powerful, but critical thinking and understanding the fundamentals are key to meaningful application in geophysics. CALL TO ACTION Read Sergio and Joe’s President's Page articles in The Leading Edge to dive deeper into their ideas. And if you’re inspired, get involved - join a webinar, volunteer, or become a mentor. SEG thrives because of passionate members like you. LINKS * Joseph Reilly, (2025), "President's Page: What excites you (professionally)?," The Leading Edge 44: 241–242. https://doi.org/10.1190/tle44040241.1 * Sergio Chávez-Pérez, (2025), "President's Page: Follow, understand, and do with SEG's help," The Leading Edge 44: 77–77. https://doi.org/10.1190/tle44020077.1 * Visit https://seg.org/podcasts/episode-262-more-than-membership-turning-seg-engagement-into-career-growth/ for additional links.…

Seismic Soundoff

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261: Innovations in Land Seismic Acquisition with Andrea Crook 23:03

9 weeks тому23:03

23:03

"We're seeing rapid advances both in seismic acquisition technologies and in processing techniques. In order to get data that is appropriate for full waveform inversion, you have to rethink how you're acquiring the data in the field." In this episode, host Andrew Geary speaks with Andrea Crook, CEO of OptiSeis and lead instructor of the IMAGE 2025 short course, Innovations in Land Seismic Acquisition. Andrea explores the seismic design landscape, breaking down how advances in sources, sensors, sampling, and sustainability are reshaping land acquisition. Listeners will walk away with practical strategies to enhance survey quality, minimize environmental impact, and more effectively connect acquisition with processing and interpretation. KEY TAKEAWAYS > Innovations in survey design, such as high-density Vibroseis and nodal systems, lead to improved data and safer operations. > Sustainability in seismic acquisition isn’t just good for the planet - it also drives cost efficiency and long-term data value. > Course attendees will learn how to evaluate survey trade-offs, enhance trace density, and make informed decisions using real-world examples. CALL TO ACTION Ready to improve your surveys and future-proof your data? Sign up for Innovations in Land Seismic Acquisition at IMAGE 2025. This hands-on short course, led by Andrea Crook, covers the latest technologies, field-tested strategies, and real-world examples to boost your survey success. Separate registration is required; please reserve your spot at https://www.imageevent.org/short-courses/short-course-25/innovations-in-land-seismic-acquisition-seg. GUEST BIO Andrea Crook, P.Geoph., is the CEO of OptiSeis, a company she co-founded in 2011 to provide innovative solutions for accurate subsurface imaging. Andrea graduated from the University of Manitoba with a B.Sc. Honours in Geophysics and began her career at Shell Canada in seismic processing and geophysical operations. Based on her extensive contributions to the field of geophysics, she received the 2019 CSEG Technical Achievement Award and was the Society’s 2023 Symposium Honouree. She is also on the Board of Directors for the Clean Resource Innovation Network (CRIN), was selected to present the 2024/25 CSEG Canadian Distinguished Lecture Tour, and is the recipient of both the 2019 and 2024 GeoConvention Best Paper Award. Through active collaboration with industry and academia, she and her team continue to develop innovative solutions for environmentally sustainable subsurface imaging. LINKS * Sign up for Innovations in Land Seismic Acquisition at IMAGE 2025 at https://www.imageevent.org/short-courses/short-course-25/innovations-in-land-seismic-acquisition-seg * Visit https://seg.org/podcasts/episode-261-innovations-in-land-seismic-acquisition-with-andrea-crook for all the resources mentioned in this episode.…

Seismic Soundoff

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260: Small Faults, Big Impact - Improving CCUS with Seismic Attributes 24:05

10 weeks тому24:05

24:05

“The goal is to keep injected CO₂ safely in place - that’s why understanding fault networks is so critical.” In this episode, host Andrew Geary welcomes David Lubo-Robles, lead author of The Leading Edge paper on detecting small-offset faults for carbon capture and storage (CCUS). David explains how advanced seismic attributes, without relying on machine learning, can help geoscientists better map faults that influence the movement of CO₂ underground. His insights demonstrate the importance of applied geophysics in enabling safer and smarter reservoir management in the era of climate solutions. KEY TAKEAWAYS > Advanced Seismic Attributes Matter: Multispectral coherence and volumetric aberrancy help visualize subtle faults often missed by traditional methods. > Fault Mapping Is Critical for CCUS: Understanding both large and small faults reduces geological risk and improves CO₂ storage safety. > Applied Geophysics Is Essential: From modeling to monitoring, geophysicists play a vital role in every stage of a successful CCUS project. CALL TO ACTION Want to dig deeper into how seismic attributes enhance fault detection for carbon storage? Read David’s paper in The Leading Edge, “Detection of small-offset faults in seismic data: An application for carbon capture and storage.” Whether you're in CCUS, oil and gas, or geothermal, this workflow offers tools you can apply today. Read at https://doi.org/10.1190/tle44040276.1. GUEST BIO David Lubo-Robles is a Research Scientist and Algorithm and Computing Lead for the Attribute Assisted Seismic Processing & Interpretation (AASPI) Consortium at the University of Oklahoma. David received a B.S. in geophysical engineering from Simon Bolivar University, Venezuela, and an M.S. and Ph.D. in geophysics from the University of Oklahoma. His research interests include the development and application of innovative tools using artificial intelligence, quantitative interpretation, and seismic attribute analysis to delineate geologic features suitable for energy and climate solutions. LINKS * Visit https://seg.org/podcasts/episode-260-small-faults-big-impact-improving-ccus-with-seismic-attributes for all the links mentioned in this episode.…

Seismic Soundoff

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259: Inside the Editor’s Desk - Alison Malcolm on Leading SEG’s Flagship Journal 34:12

12 weeks тому34:12

34:12

"Publishing at a conference and publishing in GEOPHYSICS are quite different. The journal lets you go deeper and make your work reproducible and usable for others." In this insightful episode, host Andrew Geary speaks with Dr. Alison Malcolm, the former Editor-in-Chief of GEOPHYSICS, SEG's leading journal for applied geophysics. Alison demystifies the often misunderstood editorial process, shares highlights from her tenure, and offers heartfelt advice for authors, reviewers, and future editors. This conversation celebrates the dedicated volunteers behind the journal and sheds light on the upcoming transition to GeoScienceWorld. KEY TAKEAWAYS > Learn how a paper travels through the editorial process from submission to acceptance, including how volunteers play a key role at every stage. > Understand what makes a strong paper submission and how to stand out as a reviewer or future editor. > Explore how the journal is evolving with the transition to a new publishing platform and the impact of AI on the editing process. CALL TO ACTION Visit https://library.seg.org/action/showAlertSettings to sign up for the table of contents for GEOPHYSICS and other SEG publications. It's a great way to stay up to date with the latest technical innovations. And if you're interested in reviewing or editing for the journal, reach out to geopapers@seg.org - your voice and expertise can help shape the future of applied geophysics!…

Seismic Soundoff

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258: Drilling, DAS, and Disagreements - A Real Look at EGS Geophysics 41:07

14 weeks тому41:07

41:07

“The difference now is horizontal wells, faster drilling, and better geophysics. That makes today’s EGS attempts more promising than ever.” In this episode, host Andrew Geary talks with Michael Wilt and Bill Cumming, guest editors of the April 2025 The Leading Edge special section on geophysical applications to geothermal exploration and development. With decades of field experience, Bill and Michael dive into the lessons and findings from the U.S. Department of Energy's FORGE Enhanced Geothermal System (EGS) research project and Fervo's Cape Modern EGS commercial project. The interview features thoughtful back-and-forth that reveals the complexity of emerging EGS techniques. They discuss how microseismic monitoring, DAS systems, P-wave velocity models, and well design are shaping the future of EGS development. Importantly, they share practical advice for how geophysicists and students can get involved in this rapidly evolving field. KEY TAKEAWAYS > Utah FORGE and Cape Modern are shaping the practical future of EGS, offering real data and insight into what works, what doesn't, and what still needs to be figured out. > Back-and-forth perspectives from Bill and Michael show that even experts are still navigating unknowns in EGS development, especially around velocity modeling, fiber reliability, and stimulation strategies. > Geophysics is critical in reducing uncertainty in geothermal projects, but models must be questioned and continuously updated as new data arrives. THIS EPISODE SPONSORED BY KATALYST DATA MANAGEMENT Katalyst Data Management® provides the only integrated, end-to-end subsurface data management solution for the oil and gas industry. Its employees operate in North America, Europe, Asia-Pacific, and South America and are dedicated to optimizing the value of subsurface data, including seismic and well data. Katalyst enables clients’ digital transformation of E&P data with digitizing services and digital transformation consulting. Learn more at www.katalystdm.com. LINKS * Visit https://seg.org/podcasts/episode-258-drilling-das-and-disagreements-a-real-look-at-egs-geophysics for links to the articles in The Leading Edge.…

Seismic Soundoff

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257: How Industry Collaboration Drives Subsurface Innovation with SEAM 27:10

14 weeks тому27:10

27:10

“The goal of SEAM is to bring the geophysics community together to solve big, shared problems. We can go much further when we work as a team.” Host Andrew Geary sits down with Arthur Cheng, co-founder of the SEG Advanced Modeling Corporation (SEAM), to discuss how SEAM brings together industry, academia, and government to tackle the toughest geophysical problems. Through advanced numerical modeling, realistic synthetic data, carbon storage, and salt interpretation, Arthur highlights SEAM’s unique role in shaping the future of subsurface exploration and innovation. KEY TAKEAWAYS > SEAM builds ultra-realistic synthetic subsurface models that help validate and test new geophysical methods and tools before applying them in the field. > The organization bridges academia, industry, and government to focus resources on the most pressing geophysical challenges. > SEAM’s current and future projects include modeling for carbon storage, seismic inversion, near-surface imaging, and more—proactively anticipating the next 10–20 years of energy and environmental needs. CALL TO ACTION Visit https://seg.org/SEAM to explore SEAM's current projects, datasets, and opportunities to get involved. Whether you're a student, researcher, or company, SEAM offers a chance to shape the future of applied geophysics. SHARE THIS EPISODE If you found this episode helpful, please message a friend to listen. To help out, here’s a possible message you could send them. This episode breaks down how SEAM’s synthetic models help us avoid costly mistakes in real data - it’s honestly must-listen stuff. LINKS * Visit https://seg.org/podcasts/episode-257-how-industry-collaboration-drives-subsurface-innovation-with-seam for links to get involved with SEAM and listen to previous episodes on the consortium.…

Seismic Soundoff

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256: Creating Value with 4D - Lessons from a Global Forum 21:12

17 weeks тому21:12

21:12

“It’s more than just getting data - it's about inspiring your organization to take action on it.” In this episode, host Andrew Geary talks with Adam Bucki, Co-Chair for the 4D Forum, held in Galveston, TX, in November 2024. The forum brought together geophysicists, engineers, and decision-makers to explore how 4D seismic can create value, reduce cycle times, and optimize production and injection in today’s fast-moving energy landscape. Adam shares insights from keynotes, exciting tech advancements, and how the forum tackled the business and human side of getting 4D adopted across industries. KEY TAKEAWAYS > Real-world impact: Case studies from ConocoPhillips, ExxonMobil, and Chevron showcased how 4D seismic drives better decisions, from infill wells to carbon capture. > Tech meets people: New tools like FWI, fiber optics, and AI are exciting, but real change comes when people across companies are inspired to act on data. > Future-forward thinking: The forum highlighted the need for broader collaboration, especially with reservoir engineers, production teams, and management, to unlock 4D's full value. CALL TO ACTION Check out the 4D Forum abstracts on the SEG Library at https://library.seg.org/doi/book/10.1190/4D-Forum2024 to learn more about the tech, case studies, and ideas shaping the future of reservoir monitoring. If you're curious about getting involved or bringing 4D to your organization, email Debbie Mitchell directly at dmitchell@seg.org. SHARE THIS EPISODE If you found this episode helpful, please message a friend to listen. To help out, here’s a possible message you could send them. This one dives into the real business case for 4D. Perfect for your next pitch to management! LINKS * Visit https://seg.org/podcasts/episode-256-creating-value-with-4d-lessons-from-a-global-forum for links to the abstracts and more information on the 4D Forum.…

Seismic Soundoff

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255: Generative, Physics-Informed and Agentic AI in Geophysics 28:54

18 weeks тому28:54

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"We’re not replacing geophysicists; we’re giving them superpowers to analyze data faster and better." Explore the cutting-edge world of generative and physics-informed AI with Vladimir Kazei, guest editor for The Leading Edge. AI is transforming geophysics, from revolutionizing seismic imaging to pushing the boundaries of computational efficiency. Vladimir shares how these advancements reshape subsurface exploration and what this means for the industry's future. KEY TAKEAWAYS > What geophysicists can do today - AI tools are already available to assist with seismic inversion, velocity model building, and data interpretation. Geophysicists can start experimenting with these technologies now. > AI and computational efficiency - Machine learning drastically reduces processing times, allowing faster and more cost-effective subsurface analysis. > The road to adoption - Successful AI integration in geophysics depends on bridging knowledge gaps, fostering collaboration, and ensuring transparency in machine learning models. CALL TO ACTION Want to dive deeper into this exciting field? Check out The Leading Edge’s special issue on AI in geophysics and explore Vladimir’s editorial insights. You can find it at https://library.seg.org/toc/leedff/44/2. SHARE THIS EPISODE If you found this episode helpful, please message a friend to listen. To help out, here’s a possible message you could send them. AI isn’t just hype - this episode highlights real applications making a difference today. GUEST BIO Vladimir Kazei is a research geophysicist at Aramco Americas. Vladimir received his PhD in Geophysics from the Saint Petersburg State University and the Schmidt Institute of the Physics of the Earth of the Russian Academy of Sciences in 2016. He then worked as a research scientist at King Abdullah University of Science and Technology before joining the Houston Research Center of Aramco Americas in 2020. Vladimir’s contributions to applied geophysics in areas of machine learning, Distributed Acoustic Sensing (DAS), and Full-Waveform Inversion (FWI) were noted as groundbreaking innovations by the Society of Exploration Geophysicists (SEG) and marked with a prestigious Clarence J. Karcher award in 2023. He actively participates in organizing SEG’s workshops on DAS and AI. Since 2023, Vladimir has served on The Leading Edge journal editorial board and has led special sections on Digitalization, Sustainability, and Generative and Physics-Informed AI. LINKS * Visit https://seg.org/podcasts/episode-255-generative-physics-informed-and-agentic-ai-in-geophysics for links to the articles in The Leading Edge.…

Seismic Soundoff

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254: Why Companies and Individuals Should Invest in Humanitarian Science 28:58

20 weeks тому28:58

28:58

“For companies, supporting GWB isn’t just philanthropy – it’s a smart investment in the future of geophysics and global resilience.” Geoscientists without Borders (GWB) is changing lives using geophysics to tackle real-world humanitarian challenges. In this episode, Bob Merrill, Chair of the GWB Steering Committee, shares inspiring stories of geophysicists helping communities access clean water, prepare for natural disasters, and uncover archaeological wonders. Learn how companies and individuals can support these life-changing projects – and why investing in geoscience for good benefits everyone. KEY TAKEAWAYS > Geophysics in Action – Real-world examples of how GWB is helping communities with water resources, disaster resilience, and cultural heritage preservation. > The Power of Partnership – How collaborations between scientists, students, and local communities create long-lasting change. > Why You Should Get Involved – Geophysicists, companies, and donors can support GWB’s mission in many ways, which is good for business and society. CALL TO ACTION Get involved with Geoscientists without Borders! Visit https://seg.org/gwb to learn about funded projects, donate, or apply to lead a project. Whether a student, researcher, or industry professional, your skills and support can make a difference. SHARE THIS EPISODE If you found this episode helpful, please message a friend to listen. To help out, here’s a possible message you could send them. This episode is a must-listen if you want to use your geophysics skills for good. It’s full of ways you (or your company) can get involved with GWB! LINKS * Visit https://seg.org/podcasts/episode-254-why-companies-and-individuals-should-invest-in-humanitarian-science to find links to additional GWB podcasts and donate to GWB. GUEST BIO Robert Merrill has over thirty years of industry experience, where he has worked for American Stratigraphic Company, Cities Service Company, Occidental, Unocal, and Samson in various domestic and international exploration and staff positions. He's currently president of Catheart Energy, Inc. Dr. Merrill has his PhD and MS from Arizona State University and his BA in geology from Colby College.…

Seismic Soundoff

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253: Sustainability, Prosperity, and Geophysics in Latin America 32:53

21 weeks тому32:53

32:53

“Geophysicists have an incredible ability to see what’s below the surface – now we need to make sure the world sees what we do above it.” Sustainability isn’t just about the environment – it’s about people, the planet, and prosperity. Dr. Maria Angela Capello shares how geophysicists drive sustainability in Latin America and beyond in this episode. From innovative projects that support economic growth to real-world solutions addressing climate change, this conversation will inspire you to see geophysics as a powerful force for good. KEY TAKEAWAYS > How geophysics shapes sustainable development – real-world projects advancing environmental stewardship and economic growth. > The power of communication in science – why geophysicists must tell their story clearly and compellingly. > Practical steps for geophysicists – engaging with sustainability frameworks and advocating for responsible decision-making. CALL TO ACTION Don’t miss Maria Angela Capello’s upcoming honorary lecture, Rocking Sustainability: Geophysics’ Role in a Greener, Prosperous, and Socially Conscious Latin America. Register now to dive deeper into the role of geophysics in sustainability and discover actionable ways to make a difference at https://seg.org/education/lectures/seg-honorary-lecture-maria-angela-capello/. > 8 April 2025, 9 AM (CDT) > 6 May 2025, 3 PM (CDT) SHARE THIS EPISODE If you found this episode helpful, please message a friend to listen. To help out, here’s a possible message you could send them. You have to check out this episode of Seismic Soundoff! Maria Angela Capello shares incredible stories about geophysics making a real impact on sustainability in Latin America. You’ll love it! LINKS * Visit https://seg.org/podcasts/episode-253-sustainability-prosperity-and-geophysics-in-latin-america to register for Maria Angela's lecture and learn more about The Geophysical Sustainability Atlas. GUEST BIO Dr. Maria Angela Capello (MAC) is the President of Red Tree Consulting LLC and a distinguished leader in the energy sector. She spearheads initiatives in sustainability, diversity and inclusion (D&I), and geosciences. MAC has held prominent roles at Kuwait Oil Company, Halliburton, and Petróleos de Venezuela (PDVSA). She has been honored by the Italian Government with the “Star of Italy” knighthood and by UNESCO endorsing her work leading the “Geosciences in Action – Advancing Sustainable Development”. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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252: How the Ivishak Formation Could Change Carbon Sequestration 22:51

23 weeks тому22:51

22:51

“Geophysics lets us predict rock properties where well data is sparse - this is crucial for understanding carbon storage potential.” What if Alaska’s North Slope holds the key to large-scale carbon storage? In this episode, Rae Jacobsen discusses his research on the Ivishak Formation, revealing how geophysics can unlock new possibilities for carbon sequestration. Rae shares how simultaneous inversion, geobody extraction, and machine learning techniques help identify world-class reservoirs and why this could reshape the future of carbon storage. Dr. Rae Jacobsen is a Senior Geophysicist at ConocoPhillips Alaska. His skillset includes prospect exploration and maturation, 3D seismic interpretation, seismic attribute generation/analysis, reservoir characterization, horizontal well planning, well operations and geosteering, lease development, and well log correlation/interpretation. KEY TAKEAWAYS > Game-Changing Carbon Storage Potential: Rae’s research estimates between 1.2 to 3.8 gigatons of carbon storage in the Ivishak Formation - comparable to some of the best reservoirs in the world. > Innovative Geophysical Techniques: Learn how simultaneous inversion and geobody extraction refine our ability to predict reservoir properties, even with limited well data. > The Economics of Carbon Storage: While the geology looks promising, infrastructure and costs remain key challenges, with potential game-changers like a new gas pipeline on the horizon. CALL TO ACTION Want to dive deeper into this research? Rae’s paper is open-access so that you can read it right now in The Leading Edge! Please share it with a colleague, discuss it at your next team meeting, or explore how these methods could apply to your work. https://doi.org/10.1190/tle44010007.1 TEXT A FRIEND If you value this free resource, please message a friend or colleague about this episode. We've provided a sentence you can copy and use to make it as simple as possible. Rae explains how geophysics can help repurpose old oil fields for carbon storage. Super relevant to what we’ve been talking about! https://seg.org/podcasts/episode-252-how-the-ivishak-formation-could-change-carbon-sequestration LINKS * Visit https://seg.org/podcasts/episode-252-how-the-ivishak-formation-could-change-carbon-sequestration for links to the articles in The Leading Edge. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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251: From Noise to Knowledge – Lessons in Geophysics and Innovation w/ Joe Dellinger 31:54

23 weeks тому31:54

31:54

"The difference between an ordinary geophysicist and a great one? Knowing when noise is actually signal." Joe Dellinger discusses his new book, Forensic Data Processing. In this episode, Joe shares how his career journey – from growing up surrounded by geophysics to pioneering low-frequency seismic applications – inspired him to write this book as his legacy. Host Andrew Geary and Joe dive into why understanding seismic data at a deeper level is essential, how to spot valuable insights others miss, and why forensic data processing can be a game-changer for geophysicists and managers alike. KEY TAKEAWAYS > Look under the hood – Treat seismic data like a Michelin-star meal, not fast food. The best insights come when you pay close attention to the details. > Balance curiosity and rigor – Innovation happens when you mix wild experimentation with deep, methodical analysis. The best teams need both kinds of thinkers. > Why managers should care – Joe’s book isn’t just for technical readers; it also offers valuable lessons for leaders on fostering a high-performing geophysics team. CALLS TO ACTION * For the geophysicist: If you’ve ever wondered what hidden insights your seismic data holds, this book will show you how to find them. * For team leaders: Want to build a high-performing geophysics team? Joe’s lessons on research culture are a must-read. TEXT A COLLEAGUE Joe’s insights on managing geophysicists are spot on – send this to your boss so they finally get what we do! https://seg.org/podcasts/episode-251-from-noise-to-knowledge-lessons-in-geophysics-and-innovation/ GUEST BIO Joe Dellinger received a Ph.D. in 1991 from Jon Claerbout’s Stanford Exploration Project. He then did a three-year post-doc at the University of Hawaii before joining Amoco in Tulsa in 1994. He moved to BP in Houston in 1999 and has worked there since. In his career, he has specialized in anisotropy, multi-component algorithms, and processing and most recently investigated the problem of how to record ultra-low frequencies that enabled algorithms like FWI to resolve complex velocity-model-building challenges in deep-water marine environments. Joe was awarded Lifetime Membership at the SEG in 2001 for his services in helping the SEG to successfully adapt to the internet age, honorary membership in 2016, and the Kauffman Award in 2021 for his efforts in developing the industry’s abilities to record ultra-low frequencies. Dellinger’s hobbies include attending the Houston Symphony, photographing birds, recording frog calls in the swamps around Houston, and astronomy at the George Observatory. Asteroid “78392 Dellinger” was named in his honor. LINKS * Buy the Print Book at https://seg.org/shop/product/?id=da74b583-6d91-ef11-ac21-6045bdd34421 * Listen to Joe's first interview on this topic -> https://seg.org/podcasts/episode-136-the-hidden-stories-data-tell/ * Visit https://seg.org/podcasts/episode-251-from-noise-to-knowledge-lessons-in-geophysics-and-innovation/ for the complete show notes. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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250: Bridging Science and Society – The Impact of Geoscientists without Borders 27:43

25 weeks тому27:43

27:43

"Humanitarian geophysics isn’t separate from the industry – it’s part of what makes our profession so valuable to the world." In this episode, Geophysical Society of Houston Honoree Craig Beasley discusses the importance of the Geoscientists without Borders (GWB) program for companies interested in aligning with the UNSDGs and achieving their CSR goals. He also shares insights on how geoscientists can use their skills and experience from traditional (O&G) exploration work to contribute to solving humanitarian challenges globally. KEY TAKEAWAYS > The Origins of GWB – Craig shares how a personal connection to the 2004 Boxing Day tsunami and early skepticism from universities led to the creation of GWB. > The Power of Applied Geophysics – GWB projects have made a tangible difference in communities worldwide, from groundwater exploration to natural disaster preparedness. > The Future of Humanitarian Geophysics – Craig discusses the ongoing funding challenges and the importance of inspiring the next generation of geoscientists. CALL TO ACTION Visit Geoscientists without Borders to learn more about current projects, see how you can support them, or even propose your project to make a difference. https://seg.org/gwb TEXT A FRIEND RIGHT NOW! Craig Beasley explains why humanitarian geophysics is more important than ever. You will like this episode if you care about using science for good! https://seg.org/podcasts/episode-250-bridging-science-and-society-the-impact-of-geoscientists-without-borders GUEST BIO Craig Beasley completed B.S., M.S., and Ph.D. degrees in mathematics and joined Western Geophysical in 1981. He has spent his entire career in Schlumberger companies and their antecedents, serving in various technical and management positions, including VP for R&D and VP of Data Processing. He has received technical and honorary awards from entities such as Litton Industries, Schlumberger, and the Society of Exploration Geophysicists. In retirement, he has served as the General Chair for the 2017 SEG Annual Meeting in Houston, sits on the board of the SEG Foundation, and enjoys pursuing his passion for underwater photography and video. He has recently been elected President-elect for the Geophysical Society of Houston. LINKS * Learn more about GWB and previous projects -> https://seg.org/programs/geoscientists-without-borders/ * Donate to Geoscientists without Borders -> https://foundation.seg.org/forms/seg-foundation- * Register for the GSH Spring Symposium -> https://www.gshtx.org/Public/SharedContent/Events/Event_Display.aspx?EventKey=4ca2978c-e6e0-4eb3-969f-6207b27e604f&iSearchResult=true * Visit https://seg.org/podcasts/episode-250-bridging-science-and-society-the-impact-of-geoscientists-without-borders for the full show notes. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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249: Machine Learning Methods in Geoscience 24:14

26 weeks тому24:14

24:14

“The biggest challenge for geophysicists? Learning machine learning's ‘new language’ from the world of statistics.” Machine learning is transforming geoscience, and Gerard Schuster explains how. This conversation explores key ML applications in seismic interpretation, the role of convolutional neural networks in fault detection, and why hands-on labs are essential for mastering these techniques. With real-world examples and insights from his new book, Machine Learning Methods in Geoscience, this episode delivers practical knowledge for integrating ML into geophysics. KEY TAKEAWAYS > Why ML matters for geoscientists – The demand for ML skills is growing, and Jerry shares how this shift shapes education and careers. > CNNs in action – Convolutional neural networks are used to detect rock cracks in Saudi Arabia through drone imagery. > Transformers vs. traditional neural networks – Transformers process seismic data differently by capturing long-range dependencies, offering new advantages. NEXT STEP Explore Machine Learning Methods in Geoscience by Gerard Schuster, featuring hands-on MATLAB and Colab labs. Get the book and start applying ML techniques today! https://library.seg.org/doi/epdf/10.1190/1.9781560804048.fm TEXT A FRIEND These are great insights on how ML is actually being used in seismic work, not just theory. https://seg.org/podcasts/episode-249-machine-learning-methods-in-geoscience GUEST BIO Gerard Schuster has an M.S. (1982) and a Ph.D. (1984) from Columbia University and was a postdoctoral researcher there from 1984 to 1985. From 1985 to 2009, he was a professor of geophysics at the University of Utah and became a professor of geophysics at KAUST (2009–2021). He is currently a research professor at the University of Utah. He received several teaching and research awards while at the University of Utah. He was editor of GEOPHYSICS 2004–2005 and was awarded SEG’s Virgil Kauffman Gold Medal in 2010 for his work in seismic interferometry. His previous books are Seismic Interferometry (2009, Cambridge Press) and Seismic Inversion (2017, SEG). LINKS * Buy the Print Book at https://seg.org/shop/product/?id=fe5a3cd3-77b2-ef11-b8e8-6045bda82e05 * Visit https://seg.org/podcasts/episode-249-machine-learning-methods-in-geoscience for the full guest bios and show notes. CALL FOR ABSTRACTS Technical Program Chairs Yingcai Zheng and Molly Turko invite you to submit your best work. This year, we're fostering deeper collaboration between SEG, AAPG, and SEPM. Focus on regional challenges and how integrated geoscience can unlock solutions. Submit short or expanded abstracts for oral and poster presentations. The Call for Abstracts is open and closes on 15 March at 5:00 PM CT. Don't miss this opportunity to share your research and connect with the broader geoscience community at https://www.imageevent.org/. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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248: AI, FWI, and the Future of Subsurface Imaging 33:14

27 weeks тому33:14

33:14

"Reservoir characterization has evolved beyond oil and gas. It’s now central to our clean energy future." In this episode, Andrew Geary speaks with Satinder Chopra and Heather Bedle, guest editors for December’s The Leading Edge special section on reservoir characterization. They explore how this critical topic is transforming as geophysics expands its role in the global energy transition. From carbon storage to geothermal and hydrogen solutions, this episode highlights why reservoir characterization is at the heart of our clean energy future. KEY TAKEAWAYS > The Expanding Role of Reservoir Characterization: Learn how techniques traditionally used in oil and gas are now essential for carbon storage, geothermal projects, and hydrogen exploration. > Cutting-Edge Techniques in Action: Discover how advanced methods like full waveform inversion (FWI) and machine learning enhance our ability to map and monitor subsurface formations. > The Importance of Collaboration: Hear why integrating geophysics with geology, engineering, and other disciplines is crucial for solving modern subsurface challenges. NEXT STEP Explore the special section on reservoir characterization in December’s The Leading Edge. Dive into the nine papers for actionable insights and real-world applications to guide your projects and decisions. https://library.seg.org/toc/leedff/43/12 TEXT A FRIEND Satinder and Heather share how AI and FWI are reshaping how we image the subsurface - inspiring information! https://seg.org/podcasts/episode-248-ai-fwi-and-the-future-of-subsurface-imaging/ GUEST BIOS Satinder Chopra is the founder and President of SamiGeo Consulting Ltd., located in Calgary. With 40 years of experience as a geophysicist, he specializes in processing, special processing, and the interactive interpretation of seismic data for reservoir characterization. His research interests focus on techniques for reservoir characterization. Dr. Heather Bedle is the Principal Investigator for Attribute-Assisted Seismic Processing and Interpretation (AASPI) and an Assistant Professor at the University of Oklahoma in the School of Geosciences. Her research and teaching focus on applying and developing advanced seismic interpretation. LINKS * Visit https://seg.org/podcasts/episode-248-ai-fwi-and-the-future-of-subsurface-imaging/ for links to the articles in The Leading Edge and the full guest bios. CALL FOR ABSTRACTS Technical Program Chairs Yingcai Zheng and Molly Turko invite you to submit your best work. This year, we're fostering deeper collaboration between SEG, AAPG, and SEPM. Focus on regional challenges and how integrated geoscience can unlock solutions. Submit short or expanded abstracts for oral and poster presentations. The Call for Abstracts is open and closes on 15 March at 5:00 PM CT. Don't miss this opportunity to share your research and connect with the broader geoscience community at https://www.imageevent.org/call-for-abstracts. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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247: From Pitfalls to Potential - Making the Most of Seismic Attributes 26:02

29 weeks тому26:02

26:02

"Seismic attributes are not just colorful pictures; they’re meaningful tools that can guide geoscientists to more accurate interpretations." In this episode, Andrew Geary sits down with Satinder Chopra and Kurt Marfurt, authors of Essentials of Seismic Attributes and Impedance Inversion, to discuss their comprehensive guide to understanding and applying seismic attributes in geophysics. They explore the power of attributes for interpreting seismic data, their practical applications, and common pitfalls to avoid. If you’re ready to deepen your understanding of seismic attributes and their real-world impact, this conversation is packed with expert insights. KEY TAKEAWAYS > The Value of Attributes: Learn how seismic attributes unlock insights into stratigraphy, tectonics, and depositional systems beyond what amplitudes alone can reveal. > Practical Advice for Geoscientists: Discover tips on avoiding common pitfalls, from using preconditioned data to optimizing parameters and algorithms. > Integrated Interpretations: Explore how combining geology and seismic attributes leads to more accurate interpretations and successful outcomes. NEXT STEP Dive deeper into seismic attributes by reading the Front Matter for free at https://library.seg.org/doi/10.1190/1.9781560804062.fm. This book is a must-have resource for geoscientists looking to maximize the value of their data. TEXT A FRIEND Satinder and Kurt share workflows to get the most out of seismic data - worth listening to! https://seg.org/podcasts/episode-247-from-pitfalls-to-potential-making-the-most-of-seismic-attributes/ GUEST BIOS Satinder Chopra is the founder and President of SamiGeo Consulting Ltd., located in Calgary. With 40 years of experience as a geophysicist, he specializes in processing, special processing, and the interactive interpretation of seismic data for reservoir characterization. His research interests focus on techniques for reservoir characterization. Kurt J. Marfurt earned his Ph.D. in applied geophysics in 1978 from Columbia University's Henry Krumb School of Mines, New York. With the petroleum industry's movement to shale resource plays, Marfurt moved to the University of Oklahoma in 2007. There, he held the Frank and Henrietta Schultz professorship of geophysics at the ConocoPhillips School of Geology and Geophysics, where he is currently an Emeritus Professor. In recognition of his lifelong contributions to geoscience technology, Marfurt received the AAPG Robert Berg Award for Research in 2019 and SEG’s Maurice Ewing Medal in 2023. LINKS * Buy the Print Book at https://seg.org/shop/product/?id=1ad0380a-5291-ef11-ac20-7c1e521bcb23 * Visit https://seg.org/podcasts/episode-247-from-pitfalls-to-potential-making-the-most-of-seismic-attributes/ for the full guest bios and show notes. CALL FOR ABSTRACTS Technical Program Chairs Yingcai Zheng and Molly Turko invite you to submit your best work. This year, we're fostering deeper collaboration between SEG, AAPG, and SEPM. Focus on regional challenges and how integrated geoscience can unlock solutions. Submit short or expanded abstracts for oral and poster presentations. The Call for Abstracts is open and closes on 15 March at 5:00 PM CT. Don't miss this opportunity to share your research and connect with the broader geoscience community at https://www.imageevent.org/call-for-abstracts. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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246: Combining Tradition and Innovation in Seismic Problem Solving 27:32

30 weeks тому27:32

27:32

"Physics-based methods honor our understanding of the subsurface, while machine learning fills the gaps - but combining them is key." Andrew Geary chats with Mrinal Sen, a pioneer in seismic data analysis, about his Distinguished Instructor Short Course (DISC) and forthcoming book, Physics and Data Driven Seismic Data Analysis: A Narrative of Two Approaches. Mrinal shares how blending physics-based methods with machine learning unlocks new possibilities in seismic interpretation. Whether you're a student, geophysicist, or industry leader, this discussion is packed with insights into navigating the evolving landscape of seismic analysis. KEY TAKEAWAYS > The Power of Combining Approaches: Learn how integrating physics-driven and data-driven methods enhances seismic problem-solving. > Applications in Seismic Analysis: Discover real-world uses of machine learning, from denoising seismic data to improving full-waveform inversion. > A Practical Guide for Decision-Makers: Gain tools to decide when and how to leverage machine learning versus traditional physics-based techniques. NEXT STEP Ready to explore the future of seismic analysis? Enroll in Mrinal Sen's course to deepen your understanding and stay ahead at https://seg.org/education/courses/mrinal-sen-disc/. TEXT A FRIEND This episode explains when to choose physics vs. machine learning for seismic problems - so useful for decision-making! https://seg.org/podcasts/episode-246-combining-tradition-and-innovation-in-seismic-problem-solving/ GUEST BIO Mrinal K. Sen is a professor of Geophysics and holder of the Morgan Davis Centennial chair in Petroleum Geology at the Department of Earth and Planetary Sciences and the Institute for Geophysics at the University of Texas at Austin. During 2013 and 2014, Mrinal was the director of the National Geophysical Research Institute, Hyderabad, India. He received his M.Sc degree from IIT Dhanbad and PhD from the University of Hawaii at Manoa, USA. LINKS * Visit https://seg.org/podcasts/episode-246-combining-tradition-and-innovation-in-seismic-problem-solving/ for Mrinal's full biography and the complete show notes. JOIN THE SEG COMMUNITY Studying geosciences? The Society of Exploration Geophysicists is your key to success. * Boost your career: Access mentorship, scholarships, and discounted conferences. * Expand your knowledge: Explore the SEG Library – a treasure trove of articles, books, and papers on the latest advancements. * Connect globally: Network with geoscientists worldwide, discuss and collaborate on projects. * Enhance your skills: Benefit from various continuing education programs. * Unlock your potential: Join SEG and elevate your geoscience journey. Learn more about membership benefits at https://seg.org/membership/. CALL FOR ABSTRACTS Technical Program Chairs Yingcai Zheng and Molly Turko invite you to submit your best work. This year, we're fostering deeper collaboration between SEG, AAPG, and SEPM. Focus on regional challenges and how integrated geoscience can unlock solutions. Submit short or expanded abstracts for oral and poster presentations. The Call for Abstracts is open and closes on 15 March at 5:00 PM CT. Don't miss this opportunity to share your research and connect with the broader geoscience community at https://www.imageevent.org/call-for-abstracts. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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245: Fiber Optics in Action - The Future of Geophysical Sensing 26:49

31 weeks тому26:49

26:49

"Fiber optics can thrive in the harshest environments, proving robust for oil, gas, and carbon capture projects." This episode dives into the cutting-edge world of fiber optics with Joël Le Calvez, guest editor for November 2024's The Leading Edge. Fiber optics, a technology ubiquitous in daily life, is revolutionizing geophysics, offering real-time, cost-effective, and highly precise data collection capabilities. Joël breaks down six groundbreaking papers showcasing how fiber optics transform oil and gas, carbon capture, and even seafloor imaging. KEY TAKEAWAYS > Revolutionary Applications: Fiber optics enables continuous, distributed sensing over large areas, reducing costs and increasing operational efficiency for seismic surveys, leak detection, and more. > Cutting-Edge Innovations: The special section highlights advancements in distributed acoustic sensing (DAS) for seismic profiling, carbon storage monitoring, and real-time event detection. > Bridging Disciplines: Fiber optics has the potential to break down silos in geoscience, fostering interdisciplinary collaboration through shared data acquisition methods. NEXT STEP Explore the November 2024 issue of The Leading Edge to dive deeper into these transformative studies. Read the special section at https://library.seg.org/toc/leedff/43/11 and consider how fiber optics can innovate your projects. TEXT A FRIEND Ever wonder how real-time sensing can monitor CO2 storage? This podcast brilliantly explains it. Listen here: https://seg.org/podcasts/episode-245-fiber-optics-in-action-the-future-of-geophysical-sensing. GUEST BIO Joël Le Calvez graduated with a B. Sc. in Physics, an M. Sc. in Geosciences, a pre-doctoral degree in Geodynamics, and a Ph. D. in Geology. For two decades, Joel spent time in the field and the office helping decide on drilling locations, acquiring and processing microseismic data, and leading teams of geologists, geophysicists, and engineers in North America about hydraulic fracturing campaigns. 2014 Joel became the Global Head of the Geophysics Domain and added the North America Well Integrity and Production Logging businesses to his portfolio. In January 2022, Joel took the Reservoir Performance Optical Fiber program manager position before adding the Production Services portfolio a semester later. He coordinates the effort associated with cable and interrogator manufacturing, research and development directions, and business-focused answer products for all domains relying on fiber optic to acquire data. LINKS * Visit https://seg.org/podcasts/episode-245-fiber-optics-in-action-the-future-of-geophysical-sensing for the complete show notes and links to read this special section. CALL FOR ABSTRACTS OPENS 15 JANUARY Technical Program Chairs Yingcai Zheng and Molly Turko invite you to submit your best work. This year, we're fostering deeper collaboration between SEG, AAPG, and SEPM. Focus on regional challenges and how integrated geoscience can unlock solutions. Submit short or expanded abstracts for oral and poster presentations. The Call for Abstracts opens on 15 January and closes on 15 March at 5:00 PM CT. Don't miss this opportunity to share your research and connect with the broader geoscience community. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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244: From Vision to Action - The Future of SEG Under John Eastwood 20:42

34 weeks тому20:42

20:42

"Collaboration across disciplines and regions is where significant advancements in geophysics happen. It’s at these intersections that we push boundaries." President John Eastwood shares his inspiring vision for the Society of Exploration Geophysicists in 2025. From advancing the next generation of geophysicists to fostering global collaboration, John outlines his priorities for ensuring the SEG remains a leading force in applied geophysics. Join us for the final episode of 2024 as John discusses the importance of innovation, inclusion, and sustainability in shaping the future of the geophysics community. Key Takeaways =========== * Broadening Geophysics: John highlights the evolution of applied geophysics, emphasizing its growing relevance in renewable energy, CO2 storage, and environmental solutions beyond traditional oil and gas applications. * Empowering the Next Generation: SEG’s future depends on nurturing the next wave of geophysicists through scholarships, leadership programs, and global outreach initiatives in emerging regions like China, India, and South America. * Elevating SEG’s Impact: A commitment to enhancing SEG’s publications, workshops, and conventions ensures members at every career stage feel supported and engaged. * Global and Interdisciplinary Collaboration: John underscores the value of partnerships, whether with the American Association of Petroleum Geologists (AAPG) or through innovative research at the intersection of geophysics and other disciplines. Follow Seismic Soundoff to stay updated on significant conversations like this one. This Episode Sponsored by Bluware ========================== Bluware's InteractivAI is a human-powered AI seismic analysis tool, revolutionizing the way geoscientists extract value from seismic data. Unlike traditional seismic interpretation tools that just "check the box" for AI through black box algorithms, InteractivAI puts the interpreter in the driver's seat by presenting an intuitive, live feedback loop. Users experience a faster and more comprehensive interpretation, leading to higher-confidence decision-making. Learn more at https://bluware.com. Links ==== - Visit https://seg.org/podcasts/episode-244-from-vision-to-action-the-future-of-seg-under-john-eastwood for John's biography and links to read his articles in The Leading Edge. Show Credits ========== Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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243: Saving Lives Before Disaster Strikes - Ron Harris on Proactive Risk Reduction 29:23

38 weeks тому29:23

29:23

"The 2004 Indian Ocean tsunami was a wake-up call. It showed me that even the best science fails without effective communication and proactive strategies to save lives." In this episode, host Andrew Geary talks with Ron Harris, Geological Sciences Professor at Brigham Young University, about his groundbreaking work in disaster preparedness. Ron shares insights from his Global Sustainability lecture (supported by the Baker Hughes Foundation) and the Geoscientists without Borders Java WAVES project, which focuses on how scientific research can save lives in disaster-prone regions. KEY POINTS & TAKEAWAYS > Proactive Disaster Preparedness: Ron champions moving beyond reactive approaches, using community-based education to prepare for potential hazards before they occur. > The "20-20-20" Evacuation Principle: This innovative rule helps communities quickly self-evacuate after earthquakes. By combining scientific data with simple messaging, Ron created a lifesaving tool anyone can understand and implement. > Science Meets Community Action: Through his WAVES team, Geoscientists without Borders, and In Harm's Way, Ron proves that bridging scientific insights with local leadership can dramatically reduce disaster risks. > Cultural Engagement: Ron has found powerful ways to boost community preparedness by collaborating with Indonesian scouting groups and integrating local heroes into disaster messaging. > A Challenge to Future Geoscientists: Ron encourages young researchers to align their skills with societal needs, demonstrating how scientific expertise can create real-world impact. LINKS * Support GWB - https://seg.org/programs/geoscientists-without-borders/ * Register for Ron's talk - https://seg.org/education/lectures/seg-global-sustainability-lectures-ron-harris/ * Visit https://seg.org/podcasts/episode-243-saving-lives-before-disaster-strikes-ron-harris-on-proactive-risk-reduction/ to discover past podcasts on humanitarian geophysics and all the links for this episode. GUEST BIO Professor Ron Harris specializes in plate tectonics and associated geophysical hazards. He received his BSc. in Geology from the University of Oregon, an MSc. in Geophysics from the Geophysical Institute of Alaska, and a Ph.D. in Geodynamics from University College London, UK. Ron has worked for oil, mining, and environmental companies, for the U.S. Geological Survey, and with the governments of several developing countries threatened by natural hazards. Dr. Harris has taught at universities in the U.S., Great Britain, Oman, Taiwan, and Indonesia. He has been invited to make over 200 presentations, has 95 peer-reviewed publications, written books and garnered several research grants and awards. Dr. Harris’ research integrates many sub-disciplines, but the common thread is applying geoscience to societal needs. He founded the nonprofit organization In Harm's Way, which identifies areas most vulnerable to natural disasters and helps community-based organizations communicate risk and implement effective risk-reduction strategies that save thousands of lives. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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242: Shaping Policy with Geoscience - AGI's Critical Needs Document 22:02

39 weeks тому22:02

22:02

"The geosciences cover everything from the air we breathe to the ground we walk on, and our job is to make sure policymakers see its critical value. Our reports are about translating complex science into something everyone can understand and use." In this episode, we speak with David Wunsch to explore how geoscience can shape policy decisions that impact everyday lives. David dives into the American Geosciences Institute's (AGI) Critical Needs Document, which outlines essential priorities for geoscience in policy discussions, especially during major political transitions. Learn why concise and accessible communication is vital for bridging the gap between science and policy and how geoscientists can influence real-world change. KEY POINTS & TAKEAWAYS > Bringing Science to Policy: The AGI's Critical Needs Document is crafted every four years to inform policymakers, emphasizing the role of geoscience in economic, environmental, and infrastructure-related decisions. > Effective Communication: With rapid political turnover, creating concise, accessible documents is crucial for educating experienced policymakers and newcomers about the relevance of geoscience. > Hot Topics in Geoscience: From national security, critical minerals, and groundwater resources, the report covers pressing geoscience issues that need urgent legislative attention. > Opportunities for Collaboration: David highlights examples of cross-disciplinary work, like wildfire management, that showcase the impact of diverse geoscience specialties working together. > Get Involved: David challenges listeners to engage in local and national policy discussions, emphasizing that informed geoscientists can shape better decisions and counter misinformation. Listen in to discover that, as a geoscientist or citizen, you can make a difference by bringing the power of geoscience to the forefront of policy and public awareness. LINKS * Visit https://seg.org/podcasts/episode-242-shaping-policy-with-geoscience-agis-critical-needs-document/ for the links to the Critical Needs Document and more. GUEST BIO David R. Wunsch became the Director and State Geologist at the Delaware Geological Survey in November 2011 after serving as the Director of Science and Technology at the National Ground Water Association. Previously, he was the State Geologist of New Hampshire (NH) from 2000 to 2010, with roles on the NH Joint Board of Geology and the NH Water Well Board. Wunsch is a Licensed Professional Geologist in multiple states and has been an adjunct professor and visiting scholar. In 1998-99, Wunsch served as the American Geological Institute Congressional Science Fellow, advising the House Subcommittee on Energy and Mineral Resources. His career includes roles as an instructor at Central Michigan University and coordinator for the Coal Field Hydrology Program at the Kentucky Geological Survey. His expertise spans groundwater monitoring, geochemistry, mine hydrology, and engineering geology. Wunsch has held several prominent roles, including testifying before Congress on water and energy, serving on federal advisory committees, and representing scientific organizations like the Association of American State Geologists. He has received numerous accolades, including the AGI’s Outstanding Contribution to the Understanding of Geoscience award and selection as a U.S. Water Partnership consultant. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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241: How Geophysics is Revolutionizing Archaeological Exploration 27:49

40 weeks тому27:49

27:49

"Geophysics and archaeology are merging in a powerful way, helping us understand ancient communities without damaging their sites. It’s about learning from the past while honoring it." In this episode, we look at how geophysics transforms archaeology by enabling researchers to uncover hidden historical sites without digging. Guests Michael Wilt and Richard Krahenbuhl discuss incredible advances in non-invasive tools like ground-penetrating radar and drones, which help archaeologists map ancient structures, even in challenging urban environments. From Egypt’s pyramids to hidden city sites, learn how geophysical tools give us new ways to explore history and preserve it for future generations. KEY POINTS & TAKEAWAYS > How Geophysics is Shaping Archaeology: Discover how methods like radar, magnetics, and resistivity are helping archaeologists "see" beneath the surface without disturbing sensitive sites, preserving cultural heritage along the way. > Challenges of Urban Archaeology: Hear about the unique struggles of working in cities, where modern infrastructure like pipes and cables can interfere with data, and discover how researchers overcome these obstacles. > The Future of Non-Invasive Tech: Geophysical archaeology is evolving fast with emerging tools like drones and AI. Find out how these innovations lead to more precise data and help archaeologists uncover even the faintest traces of history. > Real-World Impact on Communities: From preserving early Christian structures to documenting West Africa's historic sites, learn how geophysics helps connect people and students with their past while respecting cultural sensitivities. > Becoming a Geophysical Archaeologist: Inspired by this field? Explore the unique blend of skills that bridge archaeology and geophysics, and hear what it takes to work in this exciting, emerging area. Listen to this episode to learn how geophysical tools push archaeology forward, giving us new ways to study and preserve our history. Dr. Richard Krahenbuhl is a research assistant professor in the Geophysics Department at the Colorado School of Mines. Dr. Michael Wilt is an affiliate with the Lawrence Berkeley National Laboratory. THIS EPISODE SPONSORED BY BLUWARE Bluware's InteractivAI is a human-powered AI seismic analysis tool, revolutionizing the way geoscientists extract value from seismic data. Unlike traditional seismic interpretation tools that just "check the box" for AI through black box algorithms, InteractivAI puts the interpreter in the driver's seat by presenting an intuitive, live feedback loop. Users experience a faster and more comprehensive interpretation, leading to higher-confidence decision-making. Learn more at https://bluware.com. LINKS * Visit https://seg.org/podcasts/episode-241-how-geophysics-is-revolutionizing-archaeological-exploration for the complete show notes and links to read this special section. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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240: Navigating Geoethics - Balancing Science and Responsibility in Geosciences 21:43

41 weeks тому21:43

21:43

“Geoethics encourages us to think beyond just technical solutions and consider the long-term social and environmental impacts. It’s about embracing humility and seeing problems through multiple lenses to find sustainable solutions.” In this episode, Andrew Geary interviews Giuseppe Di Capua, a founding member and former president of the International Association for Promoting Geoethics (IAPG). They discuss the connection between ethics and geoscience, highlighting the importance of ethical awareness for responsible scientific practices. Giuseppe shares insights on how geoethics can guide geoscientists to balance technical work with social and environmental responsibilities, aiming to foster sustainable interactions with our planet. Listen for a thought-provoking conversation on why geoethics is vital to responsible geoscience and how it can guide our efforts toward a more sustainable world. KEY POINTS & TAKEAWAYS > The Role of Geoethics: Geoethics combines scientific knowledge with ethical responsibility, encouraging geoscientists to consider their work's societal and environmental impact. > Balancing Growth and Sustainability: Younger geoscientists face balancing economic development with the need for environmental conservation, underscoring a shift towards sustainable geoscience practices. > IAPG's Mission: The International Association for Promoting Geoethics seeks to foster ethical awareness and inclusivity among geoscientists globally, especially in low-income countries, by promoting cooperative values like honesty, integrity, and transparency. > Educational Shift: Giuseppe advocates for integrating geoethics into academic training for geoscientists, emphasizing the importance of ethical, social, and cultural awareness in their professional roles. > Call to Action: Giuseppe challenges listeners to embrace geoethics in their work and daily lives, inspiring them to contribute to a sustainable future by recognizing the intricate connections between human actions and the Earth's systems. THIS EPISODE SPONSORED BY BLUWARE Bluware's InteractivAI is a human-powered AI seismic analysis tool, revolutionizing the way geoscientists extract value from seismic data. Unlike traditional seismic interpretation tools that just "check the box" for AI through black box algorithms, InteractivAI puts the interpreter in the driver's seat by presenting an intuitive, live feedback loop. Users experience a faster and more comprehensive interpretation, leading to higher-confidence decision-making. Learn more at https://bluware.com. GUEST BIO Giuseppe Di Capua is a geologist at the Istituto Nazionale Geofisica e Vulcanologia. His fields of experience cover engineering geology, geoethics, geoscience education and communication, and philosophy of geosciences. He is a Founding Member and Treasurer of the International Association for Promoting Geoethics (IAPG); Task Leader on ethical aspects in the European Horizon 2020 project ENVRI-Plus, and Team Leader of the Erasmus+ project GOAL (Geoethics Outcomes and Awareness Learning); Member of the International Advisory Board of the European projects INTERMIN - International Network of Raw Materials Training Centres and SMART EXPLORATION; Webmaster and Member of the Publications Committee of the International Union of Geological Sciences; Member of the Executive Committee of the International Council for Philosophy and Human Sciences; and author of articles in international journals and editor of books on geoethics. LINKS * Visit https://seg.org/podcasts/episode-240-navigating-geoethics-balancing-science-and-responsibility-in-geosciences/ for the complete show notes and links to learn more about IAPG. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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239: Unlocking Subsurface Success - Integrating Data and Strategy in Geophysics 28:02

42 weeks тому28:02

28:02

"Accessibility of subsurface data is key, especially as companies move along their digital maturity journey. A lot of valuable data is still locked up in boxes, not adding value." In this episode, Patrick Meroney urges geophysicists to align technology with business goals, advocate for innovation within their organizations, and pursue change strategically to drive long-term success. Patrick Meroney, Vice President of North American Operations at Katalyst Data Management, discusses the critical role of subsurface data management in geophysics and how aligning technology with business processes can drive success. Patrick highlights the challenges of digital transformation, the risks of overlooking business goals, and the importance of workflow integration in subsurface operations. Patrick also offers actionable advice for geophysicists on optimizing technology investments and balancing innovation with cost efficiency. KEY POINTS AND TAKEAWAYS > Align technology with business strategy: Many companies fail to align their technology decisions with business goals, leading to great technologies failing due to mismatched processes. > The power of integration: Patrick emphasizes that the biggest opportunity for efficiency gains lies in integrating data across geophysical workflows, which continues to be an ongoing challenge. > Digital transformation readiness: While digital transformation is critical for data accessibility and quality, companies must align it with their readiness and long-term strategy. > Prioritizing critical features: Geophysicists must focus on core business needs and avoid overly broad or niche requirements when selecting new technology solutions. > Innovation vs. efficiency: Companies must clearly define whether they prioritize innovation or efficiency, as this will impact their technology investments and integration efforts. THIS EPISODE SPONSORED BY KATALYST DATA MANAGEMENT Katalyst Data Management® provides the only integrated, end-to-end subsurface data management solution for the oil and gas industry. Its employees operate in North America, Europe, Asia-Pacific, and South America and are dedicated to optimizing the value of subsurface data, including seismic and well data. Katalyst enables clients' digital transformation of E&P data with digitizing services and digital transformation consulting. Learn more at www.katalystdm.com. GUEST BIO Patrick Meroney has worked in and around Information Management in Exploration and Production for over 30 years. He has written and presented on various topics, including GIS, Information Architecture and Delivery, Data Governance, and Organizational Readiness. Pat has held various positions in the E&P business and within IT and IM organizations at ConocoPhillips and Repsol and is currently the Vice President of North American Operations at Katalyst Data Management. LINKS * Visit https://seg.org/podcasts/episode-239-unlocking-subsurface-success-integrating-data-and-strategy-in-geophysics/ for links to past episodes highlighting topics discussed in this episode. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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238: Unveiling the Earth's Secrets - The Completion of the U.S. Magnetotelluric Array 30:40

43 weeks тому30:40

30:40

"The MTArray is changing how we explore for minerals and critical resources, and it’s paving the way for sustainable energy development." In this episode of Seismic Soundoff, host Andrew Geary speaks with Adam Schultz about completing the U.S. Magnetotelluric (MT) Array after 18 years. This groundbreaking project has mapped the electrical properties of the Earth’s crust across the contiguous United States. Adam explains how this geophysical method has evolved from pure science into a critical tool for protecting national infrastructure and identifying valuable resources. He shares insights into the unexpected challenges and major discoveries made while offering a bold call to action for the geophysics community to think bigger and push the boundaries of exploration. Listen to learn how the MTArray is shaping the future of geophysics and infrastructure resilience. KEY POINTS AND TAKEAWAYS > The USMTArray's Evolution: Originally part of the EarthScope program, the MTArray project became crucial for understanding power grid and national infrastructure risks, especially from space weather events. > Critical Infrastructure Protection: Data from the MTArray has helped power grid operators mitigate risks from geomagnetically induced currents, potentially preventing large-scale outages during extreme solar storms. > East Coast Vulnerabilities: The discovery of a sharp transition in the Earth's crust along the eastern U.S. revealed hidden vulnerabilities to geomagnetic storms, challenging previous assumptions about regional risk. > Surprising Challenges and Successes: The MTArray faced unexpected difficulties, especially in challenging environments like the Gulf Coast, but also saw breakthrough moments, including stunning data collected during a major solar storm. > A Call for Bold Exploration: Adam urges geophysicists to think bigger, use larger arrays, and embrace time-varying, 4D imaging to advance the field and apply geophysical techniques to real-world problems like sustainable energy development and critical mineral exploration. Editor's Note: Special thanks to Xiaolei Tu for recommending this episode. GUEST BIO Dr. Adam Schultz is a Professor of Geophysics at the College of Earth, Ocean & Atmospheric Science at Oregon State University. Adam led the 18-year effort to map the electrical properties of Earth’s crust and mantle across the contiguous United States. LINKS * Visit https://seg.org/podcasts/episode-238-unveiling-the-earths-secrets-the-completion-of-the-u-s-magnetotelluric-array/ for links to learn more about this project and Dr. Schultz. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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237: TGS's Path to Net-Zero: Sustainability Insights from Sandy Spørck 25:34

44 weeks тому25:34

25:34

"Sustainability isn't just about the environment; it's about the economics and profitability of companies, too. We need the expertise, we need the technology - if you like solving challenges, this is the place to be." In this episode of Seismic Soundoff, host Andrew Geary sits down with Sandy Spørck to discuss the challenges and opportunities in creating a sustainable future within the oil and gas industry. Sandy shares her journey from an engineering mindset to embracing a broader, more scientific view of sustainability and TGS's steps to reach net-zero emissions. They explore the complexities of ESG (Environmental, Social, and Governance), the role of education, and the importance of collaboration in navigating the energy transition. KEY POINTS > Sustainability and ESG: Sandy explains the difference between sustainability (as defined by the UN) and ESG, highlighting how both frameworks guide corporate transparency and environmental responsibility in the oil and gas industry. > TGS's Net-Zero Goals: TGS has committed to reducing emissions from its maritime operations by 75% by 2050 and transitioning to 100% renewable energy for onshore activities. > Decentralizing Sustainability Efforts: Sandy emphasizes the importance of involving a broader range of stakeholders across TGS, creating a sustainability network that brings diverse perspectives. > The Challenge of Climate Transition: Achieving sustainability goals is a complex process that involves trial and error, with the next few years focused on aligning efforts and understanding what works. > Education and Understanding: Sandy advocates for education as the foundation of sustainable progress, not only as a means to lift people out of poverty but also to foster a deeper understanding of the economic, societal, and environmental impacts of energy transition. Editor's Note: Between the recording and release of this podcast, PGS and TGS merged. Sandy Spørck speaks to us from her position at PGS as Chief Sustainability Officer and is now leading integration activities and strategic alignment between PGS and TGS. THIS EPISODE SPONSORED BY BLUWARE Bluware's InteractivAI is a human-powered AI seismic analysis tool, revolutionizing the way geoscientists extract value from seismic data. Unlike traditional seismic interpretation tools that just "check the box" for AI through black box algorithms, InteractivAI puts the interpreter in the driver's seat by presenting an intuitive, live feedback loop. Users experience a faster and more comprehensive interpretation, leading to higher-confidence decision-making. Learn more at https://bluware.com. SANDY'S CALL TO ACTION > Actively contribute to sustainability by focusing on what you can control or influence > Encourage decentralizing sustainability efforts - involve people across different roles to drive progress collectively. > Do not feel overwhelmed by the enormity of climate challenges, but take meaningful, manageable actions, such as improving waste management or supporting sustainable practices within one's capacity. GUEST BIO After serving as Chief Sustainability Officer at PGS, Sandy Spørck leads integration activities and strategic alignment between PGS and TGS. Sandy holds a Master of Science Degree in International Management, Business Law, Tax, and Accounting from The Norwegian School of Management and a Bachelor of Science in Management from Arizona State University. LINKS * Visit https://seg.org/podcasts/episode-237-tgss-path-to-net-zero-sustainability-insights-from-sandy-sporck/ for Sandy's full biography and the complete show notes. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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236: Unlocking the Eastern Mediterranean's Seismic Secrets 29:57

45 weeks тому29:57

29:57

"The Zohr discovery is an interesting one because all of a sudden it makes everybody sort of scratch their head and go like, 'So what have we missed elsewhere?'" Dr. Walter Rietveld discusses September's The Leading Edge, which focuses on the Eastern Mediterranean. In this episode: > Discover the challenges and opportunities in the Eastern Mediterranean's oil and gas exploration, a region attracting significant industry interest due to recent discoveries and proximity to major markets. > Explore the complexities of the Messenian interval, a geographically variable layer that creates significant hurdles for seismic imaging. > Learn how innovative technologies like multi-azimuth seismic and ocean bottom node (OBN) acquisition and advanced processing techniques like full waveform inversion (FWI) are being used to overcome these imaging challenges. > Examine the success story of the Atoll field, where OBN acquisition and advanced imaging led to significant improvements in seismic data quality, enabling better reservoir characterization and well planning. > Understand the shift in exploration focus from post-Messenian to deeper pre-Messenian plays, driven by factors like the depletion of shallower targets and the potential of deeper channel systems as reservoirs. This interview focuses on the challenges and technological advancements in Eastern Mediterranean oil and gas exploration. Walter discusses how innovations such as multi-azimuth seismic, ocean bottom node acquisition, and full waveform inversion improve subsurface imaging, particularly in geologically complex areas like the Messenian interval. He highlights the success of these technologies in the Atoll field. He suggests that similar techniques, successfully employed in other regions like the Gulf of Mexico, hold promise for maximizing the value of existing data in the Eastern Mediterranean. Walter encourages listeners to explore the special section on the Eastern Mediterranean in The Leading Edge to gain a deeper understanding of the challenges and solutions discussed. He closes the conversation, emphasizing the importance of collaboration within the industry, even among competitors, for advancing exploration efforts. THIS EPISODE IS SPONSORED BY VIRIDIEN Viridien is an advanced technology, digital, and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With comprehensive geoscience expertise, remarkable subsurface imaging, and a unique Earth data library, Viridien provides new insights to reduce exploration risk and optimize field development. Learn how Viridien can help you meet complex challenges in frontier basins around the world. Visit https://www.viridiengroup.com - and see things differently. LINKS * Visit https://seg.org/podcasts/episode-236-unlocking-the-eastern-mediterraneans-seismic-secrets/ for the complete show notes and the links for September's The Leading Edge. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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235: Advancing Sustainability through Applied Geophysics 21:59

46 weeks тому21:59

21:59

"Geophysics can be used as a science tool to inform and engage the community and to give them the autonomy to make educated decisions." Dr. Julia Correa discusses August's The Leading Edge, which focuses on geophysics and sustainability. In this episode, we talk about: > How applied geophysics and seismic methods are a natural fit for ensuring safe and compliant carbon capture, utilization, and storage (CCUS) projects. > The importance of clear and effective science communication between geophysicists and stakeholders, including the public, regarding topics like CCUS. > How innovative technologies, like fiber optics, drones (UAVs), and machine learning, are being integrated into geophysical research and data acquisition to create more robust monitoring solutions for various applications, including sustainable energy. > How geophysics enables a carbon-neutral future, specifically in areas like geothermal energy, hydrogen storage, and lithium extraction. > The need for geophysicists to expand their understanding of sustainability beyond resource extraction to focus on how their work can positively impact the planet and inform the public. Julia concludes with a call to action, urging geophysicists to think beyond short-term solutions and embrace innovative geophysics applications for a sustainable future. She challenges the community to push the boundaries of the field and actively engage with the public to ensure a healthy planet for generations to come. THIS EPISODE SPONSORED BY KATALYST DATA MANAGEMENT Katalyst Data Management® provides the only integrated, end-to-end subsurface data management solution for the oil and gas industry. Its employees operate in North America, Europe, Asia-Pacific, and South America and are dedicated to optimizing the value of subsurface data, including seismic and well data. Katalyst enables clients' digital transformation of E&P data with digitizing services and digital transformation consulting. Learn more at www.katalystdm.com. GUEST BIO Dr. Julia Correa is a Research Scientist in the Energy Geoscience Division. Her research is focused on developing an intelligent seismic monitoring array for subsurface surveillance in energy-related projects (Carbon Capture and Storage, Enhanced Geothermal, Oil & Gas). She uses fiber-optic sensing and permanent surface orbital vibrators (SOV) to develop an alternative, cost-effective monitoring system. Julia is involved in the optimization of acquisition and processing flows, as well as in the development of new fiber-optic cable designs. LINKS * Visit https://seg.org/podcasts/episode-235-advancing-sustainability-through-applied-geophysics/ for the complete show notes and the links for August's The Leading Edge. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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234: How AI is Being Applied to Seismic Interpretation 21:41

47 weeks тому21:41

21:41

"We are trying to enable the geoscientists to do their work better and faster." In this episode, we explore the use of artificial intelligence (AI) in seismic interpretation, focusing on the advantages of a data-centric approach over the traditional model-centric method. Morten Ofstad, a computer scientist, emphasizes the limitations of pre-trained "black box" deep learning models and advocates for interactive deep learning to improve interpretation accuracy. The discussion highlights VDS, a data format designed for random access and compression, and emphasizes the importance of empowering geoscientists to interact directly with AI-driven interpretation processes. In this episode, we talk about: > The differences between model-centric and data-centric approaches to AI in seismic interpretation. > The limitations of "black box" deep learning models in seismic interpretation and how an interactive approach can improve accuracy and insights. > The importance of high-quality data and accurate labels in training AI models for seismic interpretation and how the data-centric approach helps identify inaccuracies. > How virtual data storage (VDS), a data format designed for random access and compression, can improve the efficiency of data-centric AI workflows in seismic interpretation. > The potential of data-centric AI to empower geoscientists, enabling them to work faster and more accurately. THIS EPISODE IS SPONSORED BY BLUWARE Bluware's InteractivAI is a human-powered AI seismic analysis tool, revolutionizing the way geoscientists extract value from seismic data. Unlike traditional seismic interpretation tools that just "check the box" for AI through black box algorithms, InteractivAI puts the interpreter in the driver’s seat by presenting an intuitive, live feedback loop. Users experience a faster and more comprehensive interpretation, leading to higher-confidence decision-making. Learn more at https://bluware.com. GUEST BIO Morten Ofstad has worked with computer graphics since graduating from high school. As one of the first employees of Norwegian games developer Funcom, he created the game engine for the 2D games that formed the basis of Funcom's initial growth. He's been working as the lead developer of several successful game titles from studios like Sony Computer Entertainment Europe in London and Innerloop Studios in Oslo. Between jobs in the games industry, he completed an M.Sc. in computer science at the University of Oslo, graduating with honors. Besides 3D graphics, Morten's interests include compiler technology, system architecture, and image processing. KEY IDEAS AND FACTS * Limitations of Model-Centric AI * Benefits of Data-Centric & Interactive Deep Learning * Addressing Challenges of Data Quality and Labeling * VDS Data Format as an Enabler CALL TO ACTION * Explore how data-centric AI tools can be integrated into geoscientists' workflows. * Move beyond simply asking questions and receiving answers, and instead utilize AI to "interrogate your data" and gain deeper insights. LINKS * Visit https://seg.org/podcasts/episode-234-how-ai-is-being-applied-to-seismic-interpretation/ for a breakdown of the key terms discussed and the complete show notes. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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233: Unveiling the Earth's Critical Zone through a Geophysics Lens 22:56

48 weeks тому22:56

22:56

"The critical zone are the things that impact humans and animals on the earth, more so than a lot of other parts that geophysicists might study." Kamini Singha explores the fascinating world of the Earth's critical zone. This episode uncovers the significance of this thin skin of the Earth and its profound impact on human and ecological systems. In this episode, we talk about: > The definition and importance of the Earth's critical zone > Challenges in studying the critical zone and the need for cross-disciplinary collaboration > The role of geophysics as a "macroscope" to study large-scale subsurface processes > Specific examples of geophysical methods used to study critical zone processes > Insights from Kamini's research on solute transport and groundwater remediation > Emerging trends in hydrogeophysics and critical zone science > The importance of understanding geophysical measurements in complex Earth systems Listeners will gain a comprehensive understanding of the critical zone's role in addressing major Anthropocene issues such as freshwater supply, groundwater quality, and climate regulation. This episode is a must-listen for geophysicists and anyone interested in the intersection of geoscience and environmental sustainability. THIS EPISODE SPONSORED BY BLUWARE Bluware's InteractivAI is a human-powered AI seismic analysis tool, revolutionizing the way geoscientists extract value from seismic data. Unlike traditional seismic interpretation tools that just "check the box" for AI through black box algorithms, InteractivAI puts the interpreter in the driver’s seat by presenting an intuitive, live feedback loop. Users experience a faster and more comprehensive interpretation, leading to higher-confidence decision-making. Learn more at https://bluware.com. GUEST BIO Kamini Singha is a University Distinguished Professor and the Associate Dean of Earth and Society Programs at the Colorado School of Mines. Her research interests are focused on hydrogeology and environmental geophysics. Dr. Singha is an award-winning teacher, a recipient of a U.S. National Science Foundation CAREER award and the Early Career Award from the Society of Environmental and Engineering Geophysics, a Geological Society of America Fellow, and a former Fulbright Scholar. She served as the U.S. National Groundwater Association’s Darcy Lecturer in 2017 and was the AGU Witherspoon Lecturer in 2022. She earned her BS in geophysics from the University of Connecticut and her PhD in hydrogeology from Stanford University. LINKS * Learn more and register for the 2024 Near Surface Global Lecturer (30 September or 19 November) -> https://seg.org/education/lectures/near-surface-global-lecture-singha/ * Interview transcript -> https://drive.google.com/file/d/1JmzLFHnHI2ugHVAZOd_pT3xRcg4YHsvo/view?usp=sharing SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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232: Shaping the Future of Humanitarian Geoscience 20:31

1 year тому20:31

20:31

"How could you apply your own personal knowledge of geoscience, whatever specialty it is, to help solve humanitarian problems, no matter what the scale is?" Join host Andrew Geary as he speaks with Beth Burton to explore the newly formed Geoscientists without Borders (GWB) Technical Review Subcommittee (TRSC). This episode delves into the TRSC's history, purpose, and operations, offering insights into its significant role in advancing humanitarian projects through geoscience. In this episode, we talk about: > The formation and mission of the TRSC > Key principles and guidelines that shape the committee's operations > Criteria for evaluating and selecting projects for funding > The significance of the first mainland USA project in Houston > Upcoming GWB events at IMAGE, including a technical session and field trip > The evolving role of the committee and lessons learned > Opportunities for geoscientists to apply their knowledge to humanitarian efforts Listeners will gain a comprehensive understanding of the TRSC's role in advancing geoscientific applications for humanitarian causes and learn how to get involved in these impactful projects. This episode is a must-listen for anyone interested in the intersection of geoscience and humanitarian work. The podcast returns with new episodes on 12 September 2024. LINKS * Visit https://seg.org/podcasts/episode-232-shaping-the-future-of-humanitarian-geoscience/ to register for IMAGE '24, the GWB Field Camp, and find the complete interview transcript. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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231: Previewing IMAGE '24 - The Largest Technical Program Yet 21:59

1 year тому21:59

21:59

Get ready to immerse yourself in cutting-edge geoscience technologies and connect with industry experts. In this episode, Wenyi Hu and Ken Tubman join host Andrew Geary to discuss the upcoming IMAGE '24 conference, which promises the largest technical program to date with over 1,200 presentations. In this episode, we talk about: > The expansion and evolution of poster presentations to enhance networking and discussion > The introduction of a geographic focus in the technical program, covering six regions > The benefits of integrating geophysical and geological technologies > The diverse range of exhibitors > Numerous networking opportunities, from informal interactions on the exhibition floor to special events like Geoscientists without Borders > The value of short courses for both early career and seasoned professionals Listeners will gain a comprehensive overview of what to expect at IMAGE '24, from the technical sessions and poster presentations to the exhibition hall and networking events. This episode is a must-listen for anyone planning to attend the conference and looking to maximize their experience. THIS EPISODE SPONSORED BY VIRIDIEN (FORMERLY CGG) Viridien, formerly CGG, is an advanced technology, digital, and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. Building on a track record of innovation, Viridien continues to serve the energy industry as it accelerates its growth in the low-carbon markets of minerals & mining and carbon storage, as well as in high-performance computing and infrastructure monitoring. Learn how Viridien’s insights, innovations, and solutions can help resolve your complex challenges efficiently and responsibly - and see things differently at https://www.viridiengroup.com/. THIS EPISODE SPONSORED BY BLUWARE Bluware's InteractivAI is a human-powered AI seismic analysis tool, revolutionizing the way geoscientists extract value from seismic data. Unlike traditional seismic interpretation tools that just "check the box" for AI through black box algorithms, InteractivAI puts the interpreter in the driver’s seat by presenting an intuitive, live feedback loop. Users experience a faster and more comprehensive interpretation, leading to higher-confidence decision-making. Learn more at https://bluware.com. THIS EPISODE SPONSORED BY KATALYST DATA MANAGEMENT Katalyst Data Management® provides the only integrated, end-to-end subsurface data management solution for the oil and gas industry. Its employees operate in North America, Europe, Asia-Pacific, and South America and are dedicated to optimizing the value of subsurface data, including seismic and well data. Katalyst enables clients’ digital transformation of E&P data with digitizing services and digital transformation consulting. Learn more at Katalyst Data Management. LINKS * Visit https://seg.org/podcasts/episode-231-previewing-image-24-the-largest-technical-program-yet/ to register for IMAGE '24 and find the complete interview transcript. * Highlight in the Archives: How to unlock the power of networking - a great conversation to prepare you for IMAGE -> https://seg.org/podcasts/episode-191-how-to-unlock-the-power-of-networking/ SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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230: Celebrating Sven - A Legacy of Innovation and Mentorship in Geophysics 31:50

1 year тому31:50

31:50

"Sven showed us that the goal of a presentation is to transfer knowledge and insight, not to show people how smart you are." In this heartfelt episode, we honor the legacy of Sven Treitel, a beloved figure in geophysics and at SEG. Kurt Marfurt and Sam Gray join host Andrew Geary to reflect on Sven's profound impact on their work and the field. In this episode, we talk about: > How a 25 cents coffee subsidy proved an invaluable investment for Amoco > The power and usefulness of the "chicken test" > How the gaming and AI industry of today relates to the oil and gas industry > The groundbreaking contributions of Sven and Enders Robinson, particularly in digital signal processing > Sven's approach to making complex concepts accessible and understandable > Sven's dedication to professional societies and his mentorship beyond Amoco > How Sven's international background shaped his perspectives and interactions > The humor and humility that made Sven a beloved mentor and colleague Listeners will gain a deep appreciation for Sven's lasting contributions to geophysics and his ability to bridge the gap between research and practical application. This episode is a tribute to a geophysical giant whose influence will be felt for generations. GUEST BIOS Kurt J. Marfurt is the recipient of SEG’s highest honor, the Maurice Ewing Medal, awarded to a person deserving of special recognition for making major contributions to the advancement of the science and profession of exploration geophysics. Marfurt is a remarkably productive geophysicist, author, and educator with a distinguished career in academia and the oil and gas industry. After completing his Ph.D. in applied geophysics at Columbia University in 1978 and teaching there, he joined the Amoco Research Center in Tulsa, Oklahoma, as a research geophysicist. During his tenure at Amoco, Marfurt made significant contributions to several processes and patents, particularly the development of seismic attributes. In 1999, Marfurt joined the faculty at the University of Houston, where he served as director of the Allied Geophysical Laboratories. He continued researching seismic imaging, interpretation, and data simulation, notably generating well-used synthetic data sets for the Marmousi model. In 2007, Marfurt joined the faculty of the University of Oklahoma, where he served as the Shultz Professor of Geophysics and is now professor emeritus. He has been involved with SEG as a short course instructor, associate editor of GEOPHYSICS, editor-in-chief of Interpretation, director at large on the SEG Board of Directors, and coauthor of more than 800 papers and abstracts. Samuel Gray received a PhD in Mathematics in 1978, and he joined the oil and gas industry in 1982 at Amoco's Research Lab in Tulsa, Oklahoma, where he worked on seismic imaging, amplitude analysis, and velocity estimation problems. He moved to Amoco Canada in 1994, where the near surface humbled him. He joined Veritas (now CGGVeritas) in 1999. Gray has published and presented widely and has won awards for Best Paper in Geophysics and The Leading Edge, Best Presentation at SEG and CSEG meetings, and Honorable Mention for Best Paper in Geophysics. He has also served several times as an Associate Editor of Geophysics. In 2010, he received the SEG's Reginald Fessenden Award for his work on both the theoretical and practical sides of imaging. He won the SEG Maurice Ewing Medal in 2017. Sam retired as Senior Researcher, Subsurface Imaging, CGG (now Viridien). LINKS * Visit https://seg.org/podcasts/episode-230-celebrating-sven-a-legacy-of-innovation-and-mentorship-in-geophysics/ for links to Sven's Memorial in TLE, his video interview, the complete interview transcript, and more. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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229: From Barriers to Belonging - Building Strong Companies & Teams in Geophysics 26:59

1 year тому26:59

26:59

"Understanding the problem is sometimes more important than getting to a solution." In this episode, Dr. Eileen Martin, winner of the 2024 J. Clarence Karcher Award, shares actionable advice and resources to help you make a positive impact in your professional environment. In this episode, we talk about: > The definitions of justice, equity, diversity, and inclusion in the context of geophysics > The mission statement of the JEDI Committee and its guiding principles > The challenges and opportunities of a volunteer-driven organization > The JEDI Ambassadors program and its role in promoting JEDI principles > How to question biases and actively support colleagues from underrepresented backgrounds > Practical ways to foster inclusion and belonging in professional settings > The importance of recognizing and nominating diverse talent for awards In this conversation with host Andrew Geary, Eileen Martin elaborates on the JEDI Committee's initiatives, including the JEDI Ambassadors program, which aims to integrate JEDI principles across various SEG committees. Listeners will learn practical steps for promoting justice, equity, diversity, and inclusion within their organizations and the broader geophysics community. This episode offers actionable advice and resources to help you make a positive impact in your professional environment. GUEST BIOGRAPHY Dr. Eileen Martin is an associate professor at Colorado School of Mines jointly appointed in geophysics and applied math and statistics. At Mines, she is a part of two industry-aligned consortia: Center for Wave Phenomena and Center to Advance the Science of Exploration to Reclamation in Mining. She earned her PhD from the Institute for Computational and Mathematical Engineering at Stanford in 2018, where she was a member of the Stanford Exploration Project group and an affiliate in the geophysics department at Lawrence Berkeley National Lab. She holds an MS in geophysics from Stanford and a BS with a double major in math and computational physics from UT-Austin. She has earned an NSF CAREER grant (2021), the SIAM Activity Group on Geosciences Early Career Prize (2023), and the SEG J. Clarence Karcher Award (2024). LINKS * Visit https://seg.org/podcasts/episode-229-from-barriers-to-belonging-building-strong-companies-teams-in-geophysics/ for links to the Geoscientists Around the Globe series and the complete interview transcript. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. Transcription and episode summary support provided by Headliner. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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228: Key Trends That Will Shape the Oil and Gas Industry w/ Sophie Zurquiyah 20:43

1 year тому20:43

20:43

"Energy transition is everywhere. It is an underlying trend, and sustainability is something that we have to incorporate into every company's strategy." Sophie Zurquiyah, CEO of Viridien, discusses the transformation of CGG into Viridien. In this episode, we talk about: > The reasons behind CGG's rebranding to Viridien > The significance of technology and quality of service in differentiation in the marketplace > The role of AI and machine learning in enhancing product offerings > The impact of the energy transition on Viridien's goals and strategies > Key trends shaping the future of the oil and gas sector > The influence of being based in the EU on Viridien's business approach > Strategies for attracting and retaining top talent in a competitive industry > Sophie's vision for Viridien's future and its evolution over the next decade In this conversation with host Andrew Geary, Sophie highlights the impact of the energy transition on Viridien's strategies and goals and shares her insights on key trends in the oil and gas sector. Listeners will gain valuable insights into the significance of technology in addressing energy security and Sophie's vision for the company's future. This episode is a must-listen for anyone interested in the evolving landscape of the oil and gas industry and the role of technology and sustainability in shaping its future. THIS EPISODE SPONSORED BY VIRIDIEN Viridien, formerly CGG, is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. Building on a track record of innovation, Viridien continues to serve the energy industry as it accelerates its growth in the low-carbon markets of minerals & mining and carbon storage, as well as in high-performance computing and infrastructure monitoring. Learn how Viridien’s insights, innovations, and solutions can help resolve your complex challenges efficiently and responsibly - and see things differently at https://www.viridiengroup.com/. THIS EPISODE SPONSORED BY BLUWARE Bluware is revolutionizing interpretation workflows with its cutting-edge interactive AI technology. Designed for geoscientists, the tool enables rapid and precise seismic interpretation, significantly enhancing decision-making processes. Reduce the time and effort required for repetitive interpretation tasks. Instead, increase operational efficiency and drive better outcomes in exploration and production. Discover the future of geoscience interpretation with Bluware InteractivAI - where advanced technology meets unparalleled performance. Learn more at https://bluware.com. GUEST BIOGRAPHY Sophie Zurquiyah is the Director and Chief Executive Officer of Virdien. She is a graduate of the École Centrale of Paris. She holds a Master’s in Numerical Analysis from Pierre et Marie Curie University (Paris VI) and a Master’s in Aerospace Engineering from the University of Colorado. LINKS * Visit https://seg.org/podcasts/episode-228-key-trends-that-will-shape-the-oil-and-gas-industry-w-sophie-zurquiyah/ for Sophie's complete biography and the interview transcript. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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227: How Experts Use Data and Technology to Navigate Subsurface Uncertainty 25:29

1 year тому25:29

25:29

"Understanding the problem is sometimes often more important than getting to a solution." Madhav Vyas and Dr. David Lubo-Robles discuss June's The Leading Edge on subsurface uncertainty. In this episode, we talk about: > Methods for assessing uncertainty in seismic workflows > Significant sources of subsurface uncertainty > How integrating different data sources can reduce subsurface uncertainty > The concept of rugosity and its effect on seismic image resolution > The advantages of using invertible neural networks > How to better communicate uncertainty to stakeholders and management > Emerging technologies and methodologies to reduce subsurface uncertainty In this conversation with host Andrew Geary, Madhav and David explore the complexities of predicting subsurface outcomes and the various sources of uncertainty that geophysicists must address. The discussion highlights how integrating geologic, petrophysical, and geochemical data can help reduce uncertainty and improve decision-making. The episode also covers the impact of interface rugosity on wave propagation, methods for assessing uncertainty in seismic workflows, and the benefits of using invertible neural networks. Madhav also elaborates on how geophysicists can better communicate uncertainty to stakeholders and suggests looking to other industries, like meteorology, for effective communication strategies. Listeners will gain insights into the challenges and solutions related to subsurface uncertainty, the importance of critical thinking in geoscience, and the potential of emerging technologies to improve subsurface predictions. THIS EPISODE SPONSORED BY BLUWARE Looking for ways to quickly and efficiently access and analyze seismic data on a global scale? Bluware, a CMG company, overcomes the limitations in existing seismic data formats and streamlines data usability into your existing geoscience workflows through a cloud-native data visualization engine. Extract deeper insights from seismic data faster than ever before to make more informed decisions and reduce exploration risk. Learn how Bluware is shaping the future of energy exploration and production at https://bluware.com. GUEST BIOS David Lubo-Robles is a Postdoctoral Research Associate at the University of Oklahoma. David is a geophysicist interested in developing and applying innovative tools using machine learning, quantitative seismic interpretation, and seismic attribute analysis for oil and gas, geothermal reservoir characterization, hydrogen storage, and carbon capture, utilization, and storage (CCUS). His paper, "Quantifying the sensitivity of seismic facies classification to seismic attribute selection: An explainable machine-learning study," was awarded Honorable Mention, Best Paper in Interpretation in 2022. David received his MS and PhD in Geophysics at the University of Oklahoma. Madhav Vyas is an Imaging R&D Adviser and Seismic Technology Principal at BP. He has a BS and MS in Geophysics from the Indian Institute of Technology, Kharagpur, and an MS in Geophysics from Stanford University, where he was part of the Stanford Exploration Project, an industry consortium for seismic imaging research. LINKS * Visit https://seg.org/podcasts/episode-227-how-experts-use-data-and-technology-to-navigate-subsurface-uncertainty/ for the complete interview transcript and the links for June's The Leading Edge. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. Transcription and episode summary support provided by Headliner. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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226: Rock Physics in Focus - Historical Impact & Future Challenges 23:05

1 year тому23:05

23:05

"The energy transition has opened many new areas, many new doors, and rock physics is really at the center of that." Dr. Laurent Louis highlights rock physics in May's The Leading Edge. In this episode, we talk about: > How rock physics has improved the field of geophysics > The accuracy and applicability of Asaka's rock physics model > Discovering inaccuracies in Gassmann's equation > The development of modern digital tools for the field of rock physics > Why rock physics can address the challenges of the energy transition In this conversation with host Andrew Geary, Laurent Louis delves into rock physics' transformative impact on geophysics. He explores the development of effective medium models, the challenges of modeling anisotropy and integrating modern digital tools in rock physics. Laurent emphasizes the need for new models to address the energy transition and the importance of collaboration in integrating various technologies. He also highlights the practical challenges and future directions for rock physics, urging listeners to embrace doubt and pursue discovery. Take advantage of this deep dive into the latest trends in rock physics, its historical challenges, and why now is the perfect time to focus on rock physics. Laurent Louis is a geological consultant at Aramco Research Center. He holds a PhD in rock physics from CY Cergy Paris Université. LINKS * Visit https://seg.org/podcasts/episode-226-rock-physics-in-focus-historical-impact-future-challenges/ for the complete interview transcript and the links for May's The Leading Edge. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. Transcription and episode summary support provided by Headliner. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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225: How to Keep Geophysics Relevant w/ Tim Dean 28:26

1 year тому28:26

28:26

"We (geophysicists) need to look where the markets are rather than expect people to come to us. We have skills, and it's just about finding where we can apply these in the future." Dr. Tim Dean discusses his Honorary Lecture, "Seismic Acquisition and the Energy Transition." In this episode, we talk about: > The evolving applications of seismic acquisition beyond oil and gas > The importance of minerals for the energy transition and the role of seismic in their exploration > Innovations in seismic technology that reduce costs and expand capabilities > Why geophysics is data science - and other ways geophysicists are missing out > The potential of passive seismic techniques in large-scale mineral exploration > The future of seismic monitoring and its role in the subsurface changes > Addressing the decline in geophysics education and the need for broader application awareness > Tim's interest in collecting physical nodes The need for the world to transition away from fossil fuel to renewable energy sources is well established. The seismic exploration industry has long been focused on fossil fuel exploration, so it makes sense that this transition will also impact the industry. However, the movement away from fossil fuels does open up new prospects for the seismic method's application in areas as diverse as geothermal energy and mineral exploration. This episode (and Tim's Honorary Lecture) examines these new applications and discusses the opportunities that are developing for the method's application and their likely impact on future developments. In this conversation with host Andrew Geary, Tim emphasizes the unparalleled imaging capabilities of seismic methods and their critical role in identifying deeper mineral deposits essential for the energy transition. Tim also discusses the challenges and opportunities in applying seismic methods to hard rock environments, the economic differences between the oil and gas and minerals industries, and the importance of evolving geophysical education to meet future demands. He advocates for geophysicists to proactively engage with other industries to showcase the value of their expertise and technologies. No matter where you are on your geophysics journey, this episode is a must-listen. This conversation is challenging and insightful and may just save geophysics. LINKS * Visit https://seg.org/podcasts/episode-225-how-to-keep-geophysics-relevant-w-tim-dean/ for the complete interview transcript and to register for Tim's Honorary Lecture on 27 June. GUEST BIO Tim Dean is a specialist project geoscientist for Anglo American Steel Making Coal in Australia. He graduated from Curtin University with a BSc in Geophysics in 1998. He worked in onboard marine data processing for a year for Western Geophysical before returning to Curtin University to complete his Honors, followed by a PhD in Physics at the University of New South Wales. He then enjoyed an extensive career within WesternGeco and SLB, working in various roles, including field operations, software development, and research in Saudi Arabia, England, Norway, and Australia. His final position within SLB was as principal research geophysicist at the Schlumberger Fibre-Optic Technology Centre, where he worked on distributed acoustic sensing. He then joined HawkEye Technology (a division of Sony) as a project advisor before returning to Australia in 2016 to join the Department of Exploration Geophysics at Curtin University. He returned to industry in 2019, joining BHP Coal before moving to Anglo American in 2022. His research interests include land acquisition - particularly vibroseis sources - and survey design, land data processing, and distributed fibre-optic sensing. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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224: The Physics Behind Land Seismic Noise (Christof Stork) 23:02

1 year тому23:02

23:02

"With every new acquisition, spend 2% of your budget to do research to understand the noise and signal drivers in your area. It might help any future neighboring acquisition, or it might just help the field in general, which you and your career will benefit from." Dr. Christof Stork discusses his Distinguished Lecture, "How Does the Thin Near Surface of the Earth Produce up to 100 Times More Noise on Land Seismic Data than on Marine Data?". OVERVIEW > The significance of addressing noise in near-surface land seismic data > The interplay of theoretical and practical approaches in seismic noise reduction > The importance of coherent noise removal before statistical noise removal > The limitations and future potential of FWI in land seismic > The role of research and development in improving land seismic data quality > The impact of corporate and economic structures on seismic research investment Along with host Andrew Geary, Christof delves into the intricate world of land seismic noise. Noise is a significant challenge in land seismic data that has long been overlooked. Christof focuses on the complexities of land seismic noise and innovative methods to address it. Christof's journey into addressing land seismic noise began with his fascination for land data and its significant yet under-researched impact on seismic imaging. Despite the advancements in marine processing and pre-stack depth migration, land seismic methods have yet to see comparable progress. He emphasizes the need for more attention and funding in this area, highlighting how crucial it is for improving seismic data quality. Christof also illuminates the concept of "poor coupling," a term that describes the disconnect between surface geophones and the wave field at greater depths. He argues that understanding the physics behind poor coupling can lead to better signal extraction and improved seismic data quality. One key takeaway from Christof's discussion is the importance of combining theoretical and practical approaches to tackle land seismic noise. He explains that while traditional methods rely heavily on statistical noise removal, this is limited in effectiveness. Instead, Christof advocates for a focus on coherent noise removal, which can significantly enhance the effectiveness of statistical methods and reduce the need for excessive data collection. Christof's passion for land seismic research is evident as he calls for more investment in R&D from both the industry and academic communities. He stresses the potential benefits of dedicating a small percentage of acquisition budgets to research and creative experimentation, which could lead to significant advancements in seismic imaging. Listeners will better understand why land seismic noise remains a complex problem and the potential pathways to progress. LINKS * Visit https://seg.org/podcasts/episode-224-the-physics-behind-land-seismic-noise-christof-stork/ for the complete interview transcript and to register for the DL. GUEST BIO Christof Stork started as a theoretical academic with a PhD in geophysics from Caltech and a post-doc from Stanford 36 years ago. He performed early leading work in reflection tomography, PSDM, WEM, RTM, and FWI before they became mainstream technologies. Ten years ago, he decided to take on noisy land seismic data where more than theory is needed. Christof has been involved with four startup companies in his quest to avoid Houston and make theory commercially viable. He’s now on his fifth, last, and craziest startup company, a land seismic processing company so that he can get his hands on more land data. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.…

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223: Innovating for a Sustainable Future with Geophysics 25:04

1 year тому25:04

25:04

"In the realm of applied geophysics, we have a lot of knowledge, a lot of skills, a lot of experience in dealing with the subsurface, which translates quite well into carbon capture and storage applications." SEG Europe Regional Advisory Committee members discuss the 4th Net-Zero Emissions annual virtual workshop. OVERVIEW > Why it's important to work towards a net-zero emissions future > The role of geophysicists in addressing net-zero challenges > The business opportunities and challenges associated with carbon capture and storage > Why SEG is an effective forum for communication and education Host Andrew Geary delves into the critical role geophysicists play in achieving net-zero emissions with guests Emin Sadikov, Antony Price, and Adriana Citlali Ramírez. They discuss the importance of repurposing knowledge, adapting skill sets, and contributing to carbon capture and storage (CCS) technology innovations. Learn about the industry's challenges and opportunities, the economic implications, and the importance of global cooperation in addressing climate change. For this year's 4th Net-Zero Emissions annual virtual workshop, the organizers will bring together regulators and policymakers, operators, vendors, and academia to have a fruitful discussion on challenges and obstacles and how geoscientists can collaborate to overcome them. In addition, prominent key speakers across Europe will highlight the most successful net-zero journeys across the industry. Take advantage of this unique opportunity to share your case studies, challenges, and proposed solutions. Register for the workshop using the links below. LINKS * Visit https://seg.org/podcasts/episode-223-innovating-for-a-sustainable-future-with-geophysics/ for the complete interview transcript and to register for the workshop. GUEST BIOS Emin Sadikhov joined Equinor in 2010 to work with seismic data processing and analysis, mainly focusing on ocean bottom seismic and time-lapse monitoring. Since 2023, Emin has chaired the SEG Europe Regional Advisory Committee. His passions are innovation, communication, and knowledge sharing. Adriana Citlali Ramírez is the Chief Geophysicist and Senior Director at TGS. She holds a PhD in Physics from the University of Houston’s Mission-Oriented Seismic Research Program. Antony Price is a senior geophysical specialist at TotalEnergies based in Pau, France, with over 30 years of experience in various activities, from acquisition to interpretation and reservoir modeling. Antony has been a member of the SEG for over 20 years and with the SEG Europe Regional Advisory Committee since 2017 and is currently the committee's vice-chair. SHOW CREDITS Seismic Soundoff showcases conversations addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. Andrew Geary at TreasureMint hosted, edited and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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222: The Seismic Approach to Mining Geophysics (Heather Schijns) 22:27

1 year тому22:27

22:27

"History is telling us that we're likely to get some new discoveries from introducing seismic into our mixture. Nobody understands mineral deposits like the geoscientists who work on them day in, day out." Dr. Heather Schijns explores the groundbreaking use of hard rock seismic data in mineral exploration with insights from one of the most popular papers at IMAGE 2023. OVERVIEW > The transformative impact of seismic data in identifying deeper mineral deposits and reducing exploration risks > The successful application of advanced processing techniques, like full waveform inversion and Kirchhoff pre-stack depth migration, on the Olympic Dam IOCG deposit > The counterintuitive cost benefits of seismic exploration as mining ventures deeper > The strategic approach to de-risking 3D seismic surveys for business stakeholders > The importance of seismic interpretation in effective mineral exploration and the evolving role of geoscientists in this domain > The potential for seismic methods to enhance safety and reduce high-risk activities in mining Host Andrew Geary and Heather Schijns discuss her expanded abstract, "Sparse 3D seismic survey over the Olympic Dam IOCG deposit." This episode delves into why now is the perfect time for the mining industry to embrace seismic methods, especially as the search for base metal resources deepens and conventional geophysical approaches face limitations. Listeners will be captivated by the journey from a sparse 3D seismic survey to a comprehensive understanding of the Olympic Dam deposit and how this approach paves the way for future exploration strategies. The episode also tackles the critical business aspect of seismic exploration, urging listeners to consider the value and risk reduction seismic data can provide. LINKS * Visit https://seg.org/podcasts/episode-222-the-seismic-approach-to-mining-geophysics-heather-schijns/ for the complete interview transcript and all the links referenced in the show. BIOGRAPHY Heather Schijns is the Principal Technical Specialist at Teck Resources Limited, supporting Europe/Africa exploration geophysics and generative. She is a geophysicist with experience exploring North and South America, Australia, and Africa for various commodities, including nickel, copper, lead-zinc, and coal. Heather is skilled in a range of geophysical methods, including gravity, magnetics, EM and MT, with expertise in hard rock seismic and rock physics. She's a published researcher with an MSc and PhD in Geophysics from the University of Alberta focused on hard rock seismic and rock physics. SHOW CREDITS Seismic Soundoff showcases conversations addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. Andrew Geary at TreasureMint hosted, edited and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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221: The Untapped Potential of Non-Seismic Methods (Irina Filina) 23:52

1 year тому23:52

23:52

"Non-unique does not equal non-valuable when it comes to geophysical solutions." Dr. Irina Filina discusses April's special section on gravity, electrical, and magnetic methods in The Leading Edge. OVERVIEW > A deep dive into common non-seismic geophysical methods and their underutilization > The role of magnetics, gravity, and other methods in complementing seismic data > Case studies showcasing the cost-effectiveness and added value of non-seismic surveys > The significance of terminology and communication in the geophysical community > How non-seismic methods can address the challenges of the energy transition > The importance of curiosity and integrated teaching methods in geoscience education > Opportunities for professionals to expand their knowledge in non-seismic geophysics In a fun and enlightening conversation with host Andrew Geary, this episode delves into the often overlooked but immensely powerful non-seismic geophysical methods. As we unpack April's special section of The Leading Edge, which focuses on gravity, electrical, and magnetic methods, we discover the untapped potential of these techniques in exploring what lies beneath the Earth's surface. Dr. Irina Filina unravels the misconceptions about non-seismic methods, particularly magnetics and gravity, and advocates for their proper use and integration with seismic data. With compelling examples, including a case study from the Gulf of Mexico and a cost-effective survey in the challenging terrains of Antarctica, this episode illustrates how these methods can significantly reduce uncertainty and costs in subsurface exploration. Irina also emphasizes the need for innovative teaching approaches to inspire the next generation of geoscientists to embrace the full spectrum of geophysical tools. This episode is a call to curiosity, urging the geophysical community to broaden their toolkit and approach Earth exploration with an integrative mindset. LINKS * Visit https://seg.org/podcasts/episode-221-the-untapped-potential-of-non-seismic-methods-irina-filina/ for the complete interview transcript and all the links referenced in the show. BIOGRAPHY Dr. Irina Filina is a Geophysics Assistant Professor at the University of Nebraska's Earth and Atmospheric Sciences Department. She also leads the UNL Geophysics Research Group. She graduated from the University of Texas at Austin in 2007 with a PhD in Geophysics. She worked in the petroleum industry for eight years before joining the University of Nebraska at Lincoln in 2016. SHOW CREDITS Seismic Soundoff showcases conversations addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. Andrew Geary at TreasureMint hosted, edited and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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220: Revealing Lost Legacies with Geophysics (Rob Stewart & Jim White) 23:38

1 year тому23:38

23:38

"The respect and honor that we give to our predecessors really indicate what kind of character we have." This episode explores the first Geoscientists without Borders project in the United States. Host Andrew Geary speaks with the project lead, Rob Stewart, and SEG Executive Director Jim White about using the power of geophysical techniques to uncover and restore forgotten African American cemeteries. Listeners will be intrigued by the discussion on the various geophysical methods employed to detect these hidden graves, from ground-penetrating radar to metal detectors. The episode also addresses the educational benefits of involving students in such projects, instilling a sense of purpose and demonstrating the diverse applications of geophysics beyond resource extraction. We hear personal reflections on the satisfaction derived from aiding in these culturally significant endeavors and the broader impact of GWB's work. As we navigate the complexities of modern urban development and the preservation of sacred sites, this episode illuminates the critical role of geophysicists in humanitarian efforts, the importance of community engagement, and the profound connections we forge with our history. OVERVIEW > An introduction to Geoscientists without Borders and its mission > The collaborative effort to preserve African American cemeteries in Houston > The geophysical tools and techniques aiding in the detection of unmarked graves > The educational and motivational aspects of student participation in humanitarian geophysics > The intersection of technology, culture, and history in geophysical applications > The significance of GWB projects in the United States and the call for community support and involvement LINKS * Visit https://seg.org/podcasts/episode-220-revealing-lost-legacies-with-geophysics-rob-stewart-jim-white/ for the complete interview transcript, biographies, and all the links referenced in the show. * Donate to Geoscientists without Borders - https://foundation.seg.org/forms/seg-foundation- BIOGRAPHIES Rob Stewart received his B.S. in math and physics from the University of Toronto and his Ph.D. in geophysics from the Massachusetts Institute of Technology. In 2008, he joined the University of Houston (U.H.) as the Cullen Chair in Exploration Geophysics and is director of the Allied Geophysical Laboratories. He served as SEG President in 2018. James C. White is the Executive Director of the Society of Exploration Geophysicists. James's professional career spans the geophysical industry, with experience in executive management, business development, strategic planning, risk analysis, program management, and financial strategies. He has served in several nonprofit organizations, including, most recently, the IAGC Chairman of the Board. White holds a bachelor's degree in geoscience from Penn State University. SHOW CREDITS Seismic Soundoff showcases conversations addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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219: The Secret to Succeeding as a Teacher (Roel Snieder) 26:49

1 year тому26:49

26:49

"The challenge is to really bring your heart into the classroom, show up as a person, show up with care." Dr. Roel Snieder discusses how to excel as a teacher (and professional) using the Teaching with Heart practices. In this unique and encouraging episode, we explore the Teaching with Heart project. Roel makes the case for creating a more nurturing and loving educational environment. This episode examines if and how the heart can play a role in mathematics, physics, and geophysics. Roel challenges the notion that teaching to outcomes is the sole purpose of education, advocating for a balance between achieving academic goals and fostering student growth. They highlight the key to creating a lasting impact for students and challenge the notion that coddling and caring for them is the same. Listeners will be intrigued by the discussion on how meditative techniques, introspection, and awareness of one's beliefs can significantly influence the teaching dynamic. Roel also addresses the potential pitfalls of ego in teaching, the importance of seeing students as individuals with unique challenges and aspirations, and the delicate balance of maintaining professional boundaries while cultivating meaningful relationships. This episode is not just for educators. It's a reminder that the learning journey - which never ends - is enriched when both teachers and students show up as whole, interconnected individuals. OVERVIEW > The philosophy behind the Teaching with Heart project and its impact on higher education > The importance of integrating care and love into teaching without compromising on academic rigor > Challenges and opportunities in the advisor-student relationship and how to navigate them > Practical tips for educators to foster a caring classroom environment, even within time constraints > The transformative power of truly listening to and understanding students' needs and aspirations > Reflections on personal growth and the broader implications of Teaching with Heart in the academic world LINKS * Visit https://seg.org/podcasts/episode-219-the-secret-to-succeeding-as-a-teacher-roel-snieder/ for the complete interview transcript and all the links referenced in the show. BIOGRAPHY Roel Snieder holds the W.M. Keck Distinguished Chair of Professional Development Education at the Colorado School of Mines. He received in 1984 a Master's degree in Geophysical Fluid Dynamics from Princeton University and, in 1987, a Ph.D. in seismology from Utrecht University. From 1993-2000, he was a professor of seismology at Utrecht University and served as Dean of the Faculty of Earth Sciences. Roel served on the editorial boards of Geophysical Journal International, Inverse Problems, Reviews of Geophysics, the Journal of the Acoustical Society of America, and the European Journal of Physics. In 2000, he was elected as Fellow of the American Geophysical Union. He is the author of the textbooks "A Guided Tour of Mathematical Methods for the Physical Sciences," "The Art of Being a Scientist," and "The Joy of Science," which is published by Cambridge University Press. In 2011, he was elected as an Honorary Member of the Society of Exploration Geophysicists, and in 2014, he received a research award from the Alexander von Humboldt Foundation. In 2016, Roel received the Beno Gutenberg Medal from the European Geophysical Union and the Outstanding Educator Award from the Society of Exploration Geophysicists. He received in 2020 the Ange Melagro Prize for his outstanding class, Science and Spirituality. In 2023, Roel received the Outstanding Faculty Award from the Colorado School of Mines Board of Trustees. From 2000-2014, he was a firefighter in Genesee Fire Rescue, where he served for two years as Fire Chief. SHOW CREDITS This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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218: Innovations in Fault and Fracture Imaging (Molly Turko) 21:16

1 year тому21:16

21:16

"Faults and fractures are not necessarily good or bad, but it's important to really understand them." Dr. Molly Turko discusses March's special section on imaging faults and fractures in The Leading Edge. In this compelling episode, host Andrew Geary and Molly dive into the murky depths of the Earth to unravel the enigmatic nature of faults and fractures. Molly sheds light on the crucial role of imaging these hidden networks in understanding their impact on production, injection, and completions. With a clear message that faults and fractures are neither inherently good nor bad, this conversation challenges common misconceptions and emphasizes the importance of detailed imaging to gauge their significance. Molly offers her expertise in navigating the persistent hurdles in characterizing faults and fractures, especially ones below seismic resolution. We explore innovative non-seismic techniques for fault detection and the potential of shear wave splitting reflectivity contrast. Additionally, the episode highlights the power of the aberrancy attribute in sharpening subsurface images. Listeners will gain a fresh perspective on the multidisciplinary nature of subsurface imaging, the exciting opportunities for geoscience innovation, and the pivotal role of technology in enhancing our understanding of fault and fracture kinematics. The conversation also touches on the broader implications of this topic for the energy transition, emphasizing the continued relevance of structural geology in emerging fields like carbon sequestration and geothermal energy. This episode showcases the subsurface as a complex picture requiring patience, curiosity, and a multidisciplinary approach. OVERVIEW > The nuanced roles of faults and fractures in the subsurface and their impact on various operations > Challenges in imaging subseismic scale faults and fractures and the promise of advanced technologies > Insights from recent research on innovative imaging techniques and seismic attributes > The importance of multidisciplinary approaches in geoscience and the potential for future innovations > Open data and the need for greater industry-academia collaboration > The significance of understanding fault and fracture kinematics for accurate subsurface characterization > The rising importance of microseismic monitoring in the context of climate change and sustainability LINKS * Visit https://seg.org/podcasts/episode-218-innovations-in-fault-and-fracture-imaging-molly-turko/ for the complete interview transcript and all the links referenced in the show. BIOGRAPHY A passionate geologist, Dr. Molly Turko has over 15 years of experience in the oil and gas industry and is a subject matter expert in structural geology. She received both a B.Sc. (2009) and a M.Sc. (2011) in geology from the University of Tulsa, followed by a Ph.D. (2019) from the University of Oklahoma. She has worked for several independents in the U.S., including Chesapeake Energy, and is currently full-time with Devon Energy. Her favorite role is teaching and leading field trips for Applied Stratigraphix and local geological societies. Molly is the President of AAPG's Petroleum Structure and Geomechanics Division, treasurer of the AAPG Midcontinent Section, serves on the board of the OKC Geological Society, and is an associate editor for several leading geoscience journals. SHOW CREDITS Seismic Soundoff showcases conversations addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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217: Advancing Subsurface Knowledge Through Microseismic Insights (Joël Le Calvez) 20:55

1 year тому20:55

20:55

"The value is not in the measurement per se. It is in the ability to integrate this measurement with everything else that we have access to." Dr. Joël Le Calvez discusses January's special section in The Leading Edge on microseismic monitoring. Joël shares how recent technological advancements and pressing societal concerns, like climate change and sustainability, are pushing microseismic monitoring to the forefront of geophysical research. This conversation explores the complexities of integrating microseismic data with other geophysical and geologic information. Joël discusses the intricacies and challenges of detecting microseismic activity and how monitoring these events is critical for ensuring the safe operation of projects like carbon capture and storage and geothermal energy production. Listeners will gain insights into the role of survey design in managing data volume and the importance of communication between scientists and management and among scientists themselves. This episode will help you reflect on the next frontier in microseismic monitoring and how it will shape our understanding of the subsurface. OVERVIEW > The rising importance of microseismic monitoring in the context of climate change and sustainability > The technical hurdles of detecting small-scale seismic events and the environmental factors influencing them > The synergy of microseismic data with other geophysical and geological data sets > The promise of machine learning in predicting and processing microseismic events > The challenges of real-time passive monitoring using Distributed Acoustic Sensing (DAS) > The value of cross-disciplinary communication and the potential for future applications of microseismic technology LINKS * Visit https://seg.org/podcasts/episode-217-advancing-subsurface-knowledge-through-microseismic-insights-joel-le-calvez/ for the complete interview transcript and all the links referenced in the show. BIOGRAPHY Joël Le Calvez is the Principal Geologist at Schlumberger. He actively participates in the development of the processing, visualization, and interpretation software Schlumberger currently uses in relation to the monitoring of induced microseismicity coupled to hydraulic fracture treatment and other applications (e.g., CO2 sequestration, geothermal injection, etc.) using downhole, shallow wellbores and surface arrays. Before joining Schlumberger, Joël worked for the Bureau of Economic Geology at the Applied Geodynamics Laboratory and Etudes et Recherches Géotechniques. Joël was awarded a Ph.D. in salt tectonics, a M.Sc. in geosciences, and a B.Sc. in physics. SHOW CREDITS Seismic Soundoff showcases conversations addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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216: Rethinking Data - Geophysics in the Era of Change (Lindsey Heagy) 26:15

1 year тому26:15

26:15

"There's so much high-quality data, and more and more is being made publicly available. By shifting to open source, we're choosing that the value proposition is the people." Dr. Lindsey Heagy discusses February's special section in The Leading Edge on the future of applied geophysics. In this forward-thinking episode, we explore open-source software and its possibilities to transform the geosciences. As the world potentially shifts away from a hydrocarbon-based economy, the need for innovation in areas like mineral exploration, groundwater management, and urban geophysics has never been more pressing. Lindsey shares her insights on the power of open-source software to democratize science, allowing a broader community to engage in problem-solving and innovation. She explains the nuances of open-source licensing and its implications for collaboration and commercialization. We also get an inside look at the creation and impact of SimPEG, an open-source framework for geophysical inversions, which has become a sandbox for researchers to plug in new ideas without reinventing the wheel. This episode is a treasure trove for anyone interested in the intersection of technology, education, and research. Lindsey highlights how tools developed for teaching can lead to new research insights and how the open-source movement is redefining the value of scientific contributions. OVERVIEW * The timely importance of re-evaluating priorities in geophysics * The role of high-quality, publicly available data in expanding participation in science * The definition and implications of different open-source licenses * The story behind the development of SimPEG and its impact on geophysical research and education * How open-source software fosters collaboration between academia and industry * The future of open science and the evolution of scientific contributions TIMESTAMPS > 1:50 - The February issue of TLE explores the future of applied geophysics > 3:22 - What are some of the opportunities for applied geophysics? > 4:50 - Defining open-source software > 6:58 - Why the licensing terms matter > 8:29 - The motivating factors behind SimPEG > 14:46 - Making the business case for using open-source software > 20:31 - The importance of sharing data and code for the future of geophysics LINKS * Visit https://seg.org/podcasts/216-rethinking-data-geophysics-in-the-era-of-change-lindsey-heagy/ for the complete interview transcript and all the links referenced in the show. BIOGRAPHY Lindsey Heagy (https://lindseyjh.ca/) is an Assistant Professor in the Department of Earth, Ocean, and Atmospheric Sciences (EOAS) at the University of British Columbia. Her research interests are in data science and inverse theory applied to questions in resource exploration, groundwater, and environmental applications. Her research group primarily focuses on machine learning and inversion methods for characterizing the subsurface using geophysical data, including electrical and electromagnetic data, as well as potential fields (gravity and magnetic data). Lindsey contributes to open-source projects, including software for computational geophysics and open-access educational resources for geosciences. SHOW CREDITS Seismic Soundoff showcases conversations addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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215: Strengthening Diversity in the Geosciences w/ Dr. Isaac Crumbly 24:59

1 year тому24:59

24:59

"I've learned much more from my mistakes than I ever learned from my successes, because it was my mistakes that helped me to have successes." Meet the man behind the mission to diversify the energy sector. Dr. Isaac Crumbly shares the journey of the Cooperative Developmental Energy Program (CDEP) at Fort Valley State University, a program designed to pave the way for African American students into the energy industry. Dr. Crumbly has been pivotal in diversifying the energy industry's workforce since 1983. Dr. Crumbly's innovative approach recognized the value of internships and strategic partnerships to introduce African American students to the energy industry. At a time when energy companies in the Deep South rarely recruited African American college students for internships, Dr. Crumbly took matters into his own hands, reaching out to the industry and advocating for his students. One of his most inspiring creations is the dual degree program in geosciences, which was born out of necessity when Fort Valley State University couldn't offer geology or geophysics degrees. Dr. Crumbly's solution was to partner with universities in energy-centric regions, like the University of Oklahoma, to create a program where students could earn degrees critical to the energy industry. The impact of Dr. Crumbly's work is undeniable. President Reagan and President Obama have honored CDEP, recognizing the program's contribution to STEM and the importance of expanding representation in the geosciences. As he shares his vision, Dr. Crumbly challenges the geophysics community to embrace the perspectives of minority individuals and support the journey toward a more inclusive industry. His story is a testament to the power of determination and the lasting change that can be achieved through dedicated effort. 📋EPISODE HIGHLIGHTS * The mission and origins of CDEP at Fort Valley State University * The inception of the dual degree program and the importance of partnerships * Dr. Crumbly's journey from farm life to academic innovation * The impact of CDEP and the success of its geoscience graduates * The ongoing challenge of funding and recruiting academic "blue-chippers" * Dr. Crumbly's motivation and the legacy he aims to leave * A challenge to the geophysics community to understand diverse perspectives * The concept of perseverance as the cornerstone of Dr. Crumbly's journey ✍️ EPISODE LINKS * CDEP at Fort Valley State University - https://www.fvsu.edu/cdep * SEG Special Commendation Award 2021 - https://doi.org/10.1190/tle40110842.1 * Interview transcript - https://drive.google.com/file/d/1G3bpv5SDxLRmMKxs_mhxM9uRaqYJR-i-/view?usp=sharing 💬GUEST BIO Dr. Isaac J. Crumbly, associate vice president for Careers and Collaborative Programs, is the founder and director of the Fort Valley State University's Cooperative Developmental Energy Program (CDEP). He has served Fort Valley State University as a faculty member, director, dean of Arts and Sciences, associate vice president, and vice president for Careers and Collaborative Programs. Dr. Crumbly has succeeded as a developer of innovative programs and a researcher, teacher, and mentor. He has been recognized nationally for his creativity in introducing innovative programs. He has received numerous awards, which include recognition by two presidents: A letter of commendation from President Ronald Reagan in 1988 for exemplary achievements as an educator, researcher, and role model. In January 2011, he received President Obama's Presidential Award for Excellence in Science, Mathematics, and Engineering Mentoring. Read his complete biography at https://www.fvsu.edu/academics/college-of-agriculture-directory/profile/isaac-crumbly. SHOW CREDITS This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team is composed of Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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214: The Untapped Potential of the Earth's Hidden Commons w/ Iain Stewart 33:47

1 year тому33:47

33:47

"I think that selling this idea that if you become a geoscientist in the 21st century, the frontier is not up there in the sky, but is down there underneath your feet." In this thought-provoking episode, expert geoscience communicator Iain Stewart opens our eyes to the "hidden commons" of the subsurface. Iain challenges us to rethink our relationship with the subsurface, drawing parallels between the allure of space exploration and the untapped mysteries of our planet's depths. He shares the greatest value of geoscientists and why studying geology is important. Listeners will be captivated by Iain's vision of the subsurface as a new frontier, not just for resource exploitation but as a space for sustainable development and urban innovation. From the governance of the subsurface to the emotional appeal it holds, Iain articulates the need to build empathy and understanding for this hidden realm. The conversation also tackles the geoscientist's dual role as Earth steward and resource extractor, emphasizing the importance of conveying geoscience's relevance to the public and decision-makers. Iain's expertise in geoscience communication shines as he outlines how geoscientists can contribute to pivotal issues like climate change and the energy transition. This episode will inspire and help give geoscientists a new language to talk about the importance of their work to the world. 📋 EPISODE HIGHLIGHTS * 1:35 - Introduction to the Royal Scientific Society and the role of the research chair * 4:20 - The concept of the "hidden commons" and ownership of the subsurface * 8:57 - The emotional and intellectual appeal of the subsurface * 11:45 - Geoscientists as Earth stewards and the dilemma of resource exploitation * 15:30 - The geologist's unique perspective in the climate change conversation * 18:42 - Engaging the public's imagination with the wonders of the subsurface * 23:10 - The potential of the subsurface in urban development and sustainability * 27:00 - Iain's vision for geoscience's role in improving the human condition ✍️ EPISODE LINKS * Geoscience in Action - https://geoscienceinaction.org/ * The Apollo 8 Earthrise image - https://www.nasa.gov/image-article/apollo-8-earthrise/ * Geoscience Futures - Iain's podcast - https://open.spotify.com/show/10JjEkbcJeVxYsxRqfSMsz?si=f25194a0464b4ea0 * Interview transcript - https://drive.google.com/file/d/1FfQ4or33amQvDBLs541MpISls0A59YdT/view?usp=sharing 💬GUEST BIO Iain Stewart is the El Hassan bin Talal Research Chair in Sustainability at the Royal Scientific Society (Amman, Jordan), a Visiting Professor in Environmental Studies at Ashoka University, India, and a Professor of Geoscience Communication at the University of Plymouth. At Plymouth, he was the founding director of its Sustainable Earth Institute, with research interests in disaster risk reduction and Earth science communication. His geo-communication work has been built on a 15-year partnership with BBC Science, presenting television documentaries about planet Earth. Currently, he leads the UNESCO IGCP project 685 Geoscience and Sustainable Development and holds the UNESCO Chair for Geoscience and Society. SHOW CREDITS Seismic Soundoff showcases conversations with geoscientists addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team is composed of Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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213: Hidden Hazards – The Orphaned Well Dilemma 22:57

2 years тому22:57

22:57

"With the magnetic method, you can say with some certainty that it will locate more than 90% of the existing wells. The grand challenge for locating abandoned wells are these wells where the casing has been pulled." Richard Hammack discusses the December special section in The Leading Edge - orphaned and abandoned wells. When we think about the environmental challenges we face, orphaned and abandoned wells might not be the first thing that comes to mind. However, as this episode reveals, the issue is far more widespread and impactful than many realize. Richard expertly navigates us through the subtle yet critical distinctions between orphaned and abandoned wells, unraveling the complexities of these seemingly dormant structures that dot landscapes worldwide. The episode offers a fascinating exploration of innovative detection methods, from airborne magnetic sensors to the precision of drone technology, revealing how over 90% of steel-cased wells can be located. In contrast, wooden-cased and casing-removed wells present a formidable challenge. Listeners will be taken to the historical oil fields of Pennsylvania, where wooden casings from the Civil War era elude magnetic detection, and to the vast terrains of Wyoming, where the quest to find these environmental hazards is equally urgent. The discussion also addresses the potential impact of the Infrastructure Investment and Jobs Act (U.S.) on future endeavors to address these wells. Richard Hammack is the Research Group Leader at the U.S. Dept. of Energy-National Energy Technology Laboratory in Pittsburgh, PA, USA. 📋 EPISODE HIGHLIGHTS > 2:05 - The definitions for abandoned and orphaned wells > 4:43 - Using magnetic and methane sensors to locate oil wells > 7:28 - Magnetic method will locate 90% of existing wells if they have steel casing > 8:20 - Current limitations on utilizing uncrewed aircraft to locate wells > 12:52 - Issues surrounding plugging wells > 17:10 - New technology for locating wells > 18:46 - Transitioning from helicopter magnetic surveys to drone magnetic surveys ✍️ EPISODE LINKS > Read Richard's article - Richard Hammack, Garret Veloski, James Sams, and Colton Kohnke, (2023), "Aeromagnetic surveys for the location of undocumented orphaned wells," The Leading Edge 42: 798–807. - https://doi.org/10.1190/tle42120798.1 > Read the Special Section - Orphaned and Abandoned Wells - https://library.seg.org/toc/leedff/42/12 > Subscribers can read the full articles at https://library.seg.org/; abstracts are always free. > National Energy Technology Laboratory - https://netl.doe.gov/ > Infrastructure Investment and Jobs Act (U.S.) - https://www.congress.gov/bill/117th-congress/house-bill/3684/text > Interview transcript - https://drive.google.com/file/d/1EfBHXgYV0ED_Lr0Sp98FpIjVEQ7QK4gR/view?usp=sharing SHOW CREDITS Seismic Soundoff showcases conversations with geoscientists addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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212: Examining 5 Unconventional Borehole Seismic Techniques 13:35

2 years тому13:35

13:35

"The challenge is to learn and be aware of new techniques and applications and apply them." Eduardo Corti discusses his Honorary Lecture, "Unconventional Borehole Seismic Techniques." Unconventional borehole seismic services encompass techniques that go beyond conventional seismic methods. With over eight decades of classical seismic methods shaping our understanding, Eduardo introduces listeners to the newer techniques that have emerged in the past 15 years, which promise greater detail and higher resolution insights into reservoir properties. While these techniques may be less familiar to geophysicists in exploration and reservoir management, Eduardo emphasizes the importance of local experience and operational involvement to leverage their capabilities fully. He shares his favorites – microseismic and borehole acoustic reflection surveys – and discusses the future of these methods in Latin America, particularly in countries like Bolivia, Argentina, Chile, and Brazil. Listeners will understand both the advantages and limitations of unconventional seismic techniques. Eduardo will offer his 2024 Latin America Lecture in both Spanish and English. 📋 EPISODE HIGHLIGHTS > 1:22 - Understanding why seismic techniques are labeled unconventional > 3:30 - The five unconventional services Eduardo discusses > 7:35 - The familiarity of geophysicists with these techniques > 9:20 - Eduardo's favorite unconventional services and their future in Latin America > 11:45 - Advantages of unconventional techniques for detailed reservoir analysis > 14:00 - Limitations and challenges of applying unconventional methods > 16:50 - The evolution of unconventional techniques in the past decade > 19:25 - Common misunderstandings > 22:10 - The importance of learning about new techniques and their applications > 24:20 - Eduardo's journey in geophysics and his anticipation for the future ✍️ EPISODE LINKS > Register for Eduardo's lecture - https://seg.org/education/lectures/seg-honorary-lecture-3/ >> 21 March - Spanish (11:00 am CST) >> 16 May - English (11:00 am CST) > Discover upcoming lectures - https://seg.org/education/lectures/ > Interview transcript - https://drive.google.com/file/d/1EZDPJ3g7rNsXS_ffm4yXBpj_1jAo_J9E/view?usp=sharing 💬GUEST BIO Eduardo Corti received his Licenciatura en Geofísica (MS in Geophysics) from the National University of La Plata (Argentina) in 1977. He joined YPF S.A. in Buenos Aires (Argentina) in 1979. He became part of the research and development group, focused on new techniques related to surface seismic and borehole seismic. In 1988, he joined Schlumberger as a borehole seismic geophysicist until 2003, when he took another position as a regional geophysicist covering Argentina, Bolivia, Brazil, and Chile. Since leaving Schlumberger, he has been a consultant in surface seismic, processing, and borehole seismic acquisition and processing, providing courses in Argentina, Bolivia, Brazil, Colombia, Mexico, Venezuela, Scotland, France, and Spain. He is a member of various professional organizations, including the Society on Exploration Geophysicists (SEG), the European Association of Geoscientists and Engineers (EAGE), and the Argentinian Association of Geologists and Geophysicists of Argentina (AAGGP). SHOW CREDITS Seismic Soundoff showcases conversations with geoscientists addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team is composed of Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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211: Connecting the Energy Transition to Societal Engagement 21:08

2 years тому21:08

21:08

"How do we move towards a greater societal understanding of what's required to achieve the goals of decarbonization? Building a sustainable society requires everybody, all the citizens, to do a whole bunch of different things, many of which are minor." Murray W. Hitzman, the Director of iCRAG, highlights the energy transition and how to communicate it with the public. iCRAG is the Science Foundation Ireland Research Centre in Applied Geosciences hosted by University College Dublin. In this episode, we explore Ireland's energy and sustainability challenges. With Ireland's advantageous position for harnessing wind and solar power, as well as the untapped potential of geothermal energy, Murray provides a portrait of a country that's not only capable of making significant strides in sustainability but is also a microcosm for global change. Murray shares his journey as an economic geologist and how it has shaped his vision for iCRAG's three grand challenges: Earth system change, Earth resources, and Earth science in society. Listeners will discover the connections between energy transition, critical raw materials, and societal engagement necessary to build a sustainable future. Murray explains why clear communication between scientists and citizens is the key to sustainability. We also explore the critical roles of metals like zinc, copper, and cobalt in green technology. This conversation is a powerful reminder that sustainability is a multifaceted issue that requires collaboration, innovation, and a willingness to embrace new challenges. As Murray puts it, discovery is at the heart of his journey – continuing to uncover how we can better interact with our planet. 📋 EPISODE HIGHLIGHTS * 2:54 - iCRAG focuses on the energy transition and communicating with the public * 7:34 - Why Ireland is a particularly good place to study how science and society interact * 9:14 - The common misconception people have about a sustainable future * 10:11 - Geoscientists are key players in the green energy transition * 12:23 - The significance of the warmest year in recorded history * 13:33 - The reach and work of iCRAG * 18:26 - Does something now motivate you differently than it did in your twenties? ✍️ EPISODE LINKS * iCRAG - https://www.icrag-centre.org/ * Visit https://seg.org/podcasts/episode-211-connecting-the-energy-transition-to-societal-engagement for the complete interview transcript and all the links referenced in the show. 💬GUEST BIO Murray W. Hitzman is the Director of iCRAG and a Science Foundation Ireland Research Professor. Murray has a B.A. in geology and anthropology from Dartmouth College (1976), an M.S. in geology from the University of Washington (1978), and a Ph.D. in geology from Stanford University (1983). He worked in the petroleum and minerals industries from 1976 to 1993, primarily doing mineral exploration worldwide, and was largely responsible for Chevron Corporationʼs Lisheen Zn- Pb-Ag deposit discovery in Ireland (1990). Dr. Hitzman served in Washington, D.C., as a policy analyst in the U.S. Senate for Senator Joseph Lieberman (1993-94) and the White House Office of Science and Technology Policy (1994-96). In 1996, he was named the Fogarty Professor in Economic Geology at the Colorado School of Mines (CSM) and was head of the Department of Geology and Geological Engineering from 2002-07. SHOW CREDITS Seismic Soundoff showcases conversations with geoscientists addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team is composed of Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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210: Unveiling Seismic Secrets - Inside Machine Learning's Black Box 19:17

2 years тому19:17

19:17

"It's not like machine learning will solve all the problems. It's not a magical tool." David Lubo-Robles highlights his award-winning paper that utilized novel machine learning methods to enhance interpretability in seismic volume data from the Gulf of Mexico. Discover the power of two open-source tools - SHAP (Shapley Additive Explanations) and LIME (Local Interpretable Model-agnostic Explanations) - in enhancing the interpretability of machine models. David takes us through his team's research that garnered an Honorable Mention for Best Paper in Interpretation. He also shares his journey into geophysics, driven by a fascination with the Earth and energy discovery. Listeners will gain insight into the critical role of input quality in machine learning outcomes, the importance of balancing datasets, and the necessity of geoscientific validation. The episode also addresses common misconceptions about machine learning in geophysics, emphasizing the need for critical thinking and geological knowledge to apply these advanced techniques. 📋 EPISODE HIGHLIGHTS * 2:04 - How David discovered geophysics * 4:32 - How SHAP and LIME improve machine learning for geophysics * 6:00 - What to do when algorithms misclassify areas of interest * 10:47 - A misconception common for machine learning in geophysics * 13:37 - Sensory interpretation can be very subjective, even in the same area * 15:00 - Managing uncertainty in the subsurface ✍️ EPISODE LINKS Visit https://seg.org/podcasts/episode-210-unveiling-seismic-secrets-inside-machine-learnings-black-box/ for the complete interview transcript and all the links referenced in the show. 💬GUEST BIO Dr. David Lubo-Robles is a Postdoctoral Research Associate at the University of Oklahoma. David is a geophysicist interested in developing and applying innovative tools using machine learning, quantitative seismic interpretation, and seismic attribute analysis for oil and gas, geothermal reservoir characterization, hydrogen storage, and carbon capture, utilization, and storage (CCUS). His paper, "Quantifying the sensitivity of seismic facies classification to seismic attribute selection: An explainable machine-learning study," was awarded Honorable Mention, Best Paper in Interpretation in 2022. David received his MS and Ph.D. in Geophysics at the University of Oklahoma. SHOW CREDITS Seismic Soundoff showcases conversations with geoscientists addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team is composed of Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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209: Thinking like an algorithm - utilizing machine learning in seismic data 24:51

2 years тому24:51

24:51

"The driving objective of AASPI is to try and reveal and see more patterns in the seismic data than we can see just looking at the seismic amplitude data." Heather Bedle, Principal Investigator at Attribute Assisted Seismic Processing and Interpretation (AASPI) at the University of Oklahoma, joins Seismic Soundoff. In this episode, you will discover how AASPI reveals hidden patterns in seismic data, pushes the boundaries of geologic interpretation, and reshapes our understanding of the Earth using cutting-edge research and technology. Heather shares insights into how machine learning has been utilized in geophysics for decades, emphasizes the importance of critical thinking when interpreting algorithmic outputs, and discusses the potential biases inherent in machine learning models. Listeners will be intrigued by AASPI's innovative research, including Heather's favorite attribute, aberrancy, which is pushing the boundaries of seismic detail. She also highlights AASPI's drive towards transparency and how it works with its sponsors to move the industry forward. 📋 EPISODE HIGHLIGHTS * 1:43 - The core objectives of AASPI * 6:05 - Simplifying the complex world of machine learning in geosciences * 9:20 - AASPI's unique approach to machine learning applications * 13:55 - Key papers that embody AASPI's work * 17:45 - The intrigue of aberrancy in seismic data analysis * 20:10 - The challenge of understanding algorithmic focus and biases * 24:25 - The balance between academia and industry in advancing machine learning * 27:20 - The importance of transparency and documentation * 29:05 - Upcoming challenges and projects for AASPI * 31:15 - A challenge for listeners: consider the biases in machine learning * 33:25 - Heather's journey from industry to academia ✍️ EPISODE LINKS Visit https://seg.org/podcasts/209-thinking-like-an-algorithm-utilizing-machine-learning-in-seismic-data/ for the complete interview transcript and all the links referenced in the show. 💬GUEST BIO Dr. Bedle is the Principal Investigator for Attribute Assisted Seismic Processing and Interpretation (AASPI) and is an Assistant Professor at the University of Oklahoma in the School of Geosciences. Her research and teaching focus on applying and developing advanced seismic interpretation. Some research stems from her time as a petroleum geophysicist using rock physics models coupled with seismic reflection data interpretation, and some from her experience as a whole-earth seismologist. All of the projects are based on her interest in understanding what lurks out of sight beneath our feet. Seismic reflection data is currently the main investigative data being utilized. Current projects in her research group combine seismic interpretation with developments in machine learning, seismic attributes, and rock physics. These methods work as compliments to extract additional information from the seismic waveforms. Dr. Bedle also researches how scientists learn to interpret seismic data, as well as how to improve the learning process at both the academic and professional levels. New projects are being developed to improve education in active learning spaces and test the capability of virtual reality to improve seismic interpretation education and research. SHOW CREDITS Seismic Soundoff showcases conversations with geoscientists addressing the challenges of energy, water, and climate. SEG creates these episodes to celebrate and inspire the geophysicists of today and tomorrow. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team is composed of Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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208: Pioneering Seismic Imaging for Energy and Sustainability 20:12

2 years тому20:12

20:12

Biondo Biondi, the Director of the Stanford Earth imaging Project (SEP), joins Seismic Soundoff to discuss SEP's 50-year history and future outlook. Biondo reflects on SEP's founding during the 1970s oil crisis and today as it tackles modern energy challenges. Biondo discusses how improving seismic imaging can support the future of carbon capture and geothermal energy and help build resilient cities. Biondo uses an article in The Leading Edge from 1987 on the then-called Stanford Exploration Project to offer insights into what we still know and don't know about geophysical data. He also shares why he believes so many SEP alums have been guests on this podcast! The Stanford Earth imaging Project is an industry-funded academic consortium within the Geophysics Department at Stanford University. SEP research has contributed greatly to improving the theory and practice of constructing 3-D and 4-D images of the earth from seismic echo soundings. The consortium was started in the 1970s by Jon Claerbout and is currently co-directed with Biondo Biondi. SEP pioneered innovations in migration imaging, velocity estimation, dip moveout and slant stack. SEP has recently been involved in 3-D seismic applications such as velocity estimation, wavefield-continuation prestack migration, multidimensional image estimation, and 4-D (time-lapse) reservoir monitoring. 📋 Episode Chapters (01:48) The Stanford Earth imaging Project celebrates its 50th anniversary (10:48) Areas the Stanford Earth imaging Project will impact over the next decade (12:49) The impact of Jon Claerbout's credo on the history and future of the SEP (13:46) Using fiber optic cables to monitor CCS projects and other uses (17:03) Biondo's challenge to the listeners 💬Guest Bio Biondo Biondi is the Chair of the Geophysics Department at Stanford University and Director of the Stanford Earth imaging Project. He and his students devise new algorithms to improve active and passive seismic data imaging. Because the datasets are enormous, and wavefield propagation needs to be accurately modeled to achieve high-resolution imaging, they need to harness the power of the latest computational hardware to test their methods on field data. Therefore, mapping imaging algorithms into high-performance architecture is essential to their research. The amount and quality of information they can extract from seismic data are directly linked to the temporal and spatial sampling of the sources and the receivers. In the past several years, they have been working on methods to process data recorded by using fiber cables as seismic sensors. Fiber-optic seismic recording promises to enable cost-effective continuous seismic monitoring at a large scale. A particularly exciting possibility is leveraging preexisting telecommunication infrastructure to continuously record seismic data with dense arrays in urban environments. In 2016, they pioneered that idea by recording data under the Stanford campus. Since then, they have recorded data in San Jose and on a 48-km array under Stanford and neighboring cities. ✍️ Episode References Visit https://seg.org/podcasts/episode-208-pioneering-seismic-imaging-for-energy-and-sustainability/ for the complete interview transcript and all the links referenced in the show. CREDITS Seismic Soundoff explores the scientific value and usefulness of geophysics. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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207: Advancing Geosciences - How the SEG Foundation Makes a Difference 14:35

2 years тому14:35

14:35

In this intriguing conversation, David Bartel, the Chair of the SEG Foundation, provides an exclusive insight into how the nonprofit organization is advancing geophysics research, supporting SEG members, and positively impacting society. David highlights the key programs funded by the Foundation, such as scholarships, field camps, Geoscientists without Borders, and more. He also shares some inspiring stories of students whose lives have been transformed by the Foundation's programs, emphasizing the significance of donations. He also clarifies the relationship between the SEG and its Foundation, dispels myths, and explains the significant impact of providing unrestricted annual fund gifts. By the end of the talk, listeners will better understand the SEG Foundation's crucial role in the geosciences community. 📋 Episode Chapters (01:32) The programs the SEG Foundation supports (09:51) The power of unrestricted donations (11:21) Understanding the Trustee Associate Program (12:26) How David's focus on learning has shaped his journey 💬Guest Bio David Bartel received his degrees in geophysics from the University of Utah (B.S., M.S.) and a Ph.D. in engineering geoscience from the University of California at Berkeley. He had a 32-year career with Chevron in mining, petroleum, technical geophysics, and exploration research, retiring in 2020. David has been a member of SEG since 1979 and has volunteered as a GEOPHYSICS Associate Editor and on three Annual Meeting Technical Committees. Since 2015, David has been a director of the SEG Foundation, becoming Chair in 2023. ✍️ Episode References Visit https://seg.org/podcasts/episode-207-advancing-geosciences-how-seg-foundation-makes-a-difference/ for the complete interview transcript and all the links referenced in the show.…

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206: Arthur Cheng on His SEG Journey from Student to President 16:17

2 years тому16:17

16:17

Arthur Cheng, who became the first Chinese president of the Society of Exploration Geophysicists, talks about his journey from being a student to becoming the president of the Society. He shares some of the highlights from his five decades of being a member and what his role as a barrier-breaker means to him. Arthur reflects on his early days as a grad student and how he overcame his fear of giving talks. He also talks about the wide range of exploration geophysics beyond oil and gas. Additionally, he shares how SEG is adapting its programs to cater to younger members, offers advice to students, highlights the importance of volunteering, and shares his vision for the future of SEG. 📋 Episode Chapters (01:22) Congratulations on 50 years of being an SEG member (02:49) SEG focuses on exploration of water resources, sustainable energy supply (09:57) The SEG volunteer role most instrumental in helping Arthur reach the presidency (10:52) What it means to be the first Chinese president of SEG (11:33) If you had to describe your journey in one word, what would it be and why? (12:17) Current challenges for SEG 💬Guest Bio Arthur C. H. Cheng received a bachelor's degree with distinction in engineering physics from Cornell University and an ScD in geophysics from the Massachusetts Institute of Technology (MIT) in 1978. He is an adjunct professor in the Earth Systems Science Programme at The Chinese University of Hong Kong. He is a co-founder of the Sustainability Geophysics Project with Yunyue Elita Li. Before taking his current position, he was a National University of Singapore (NUS) professor. He co-founded the Earth Resources Laboratory at MIT, where he was a principal research scientist and project leader for the Borehole Acoustics and Logging Consortium from 1983 to 1996. He worked in various managerial and consulting capacities for Western Atlas, Baker Hughes Inteq, SensorWise, RockSolidImages, and Halliburton Technology before returning to academia at NUS in 2014. He has published more than 150 papers and holds 29 patents. He has co-authored two books on borehole acoustics. Arthur has served SEG in many capacities: on the SEG Council, the Board of Directors, as chair of the Research Committee, and as organizer of multiple workshops. He was also a SEG Advanced Modeling Corporation (SEAM) co-founder. He is the senior assistant editor for GEOPHYSICS, a mentor and sponsor of SEG's EVOLVE program, and vice chair of the SEG Foundation Board of Directors. He received the Life Membership Award from SEG in 2013, the Distinguished Technical Achievement Award from the Society of Petrophysicists and Well Log Analysts in 2015, the Formation Evaluation Award from the Society of Petroleum Engineers in 2016, and Honorary Membership from SEG in 2021. ✍️ Episode References Visit https://seg.org/podcasts/episode-206-arthur-cheng-on-his-seg-journey-from-student-to-president/ for the complete interview transcript and all the links referenced in the show.…

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205: Managing carbon - a new frontier 20:43

2 years тому20:43

20:43

Kurang Mehta discusses the November special section on carbon management in The Leading Edge. In this episode, get an inside look at the emerging field of carbon management. You will learn about the history and methods of carbon capture and storage. Kurang also provides thoughtful perspectives on how geoscientists can uniquely contribute to carbon management while recognizing biases that may need to be overcome. This conversation covers key topics like saline aquifers, rock fluid interactions, reservoir characterization considerations, monitoring challenges, and the importance of collaboration between academia and industry. For anyone interested in the subsurface, this episode provides an engaging overview of how carbon management fits into the future of oil and gas. 🗣️In this episode: * Learn about the history and methods of carbon capture and storage. * Gain perspective on how industry experience can inform new approaches while addressing the biases geoscientists take into carbon management. * Discover how students drive research and the importance of working together in academia and industry. SPONSOR Katalyst Data Management® sponsors this episode. Katalyst Data Management® provides the only integrated, end-to-end subsurface data management solution for the oil and gas industry. Over 240 employees operate in North America, Europe, Asia-Pacific, and South America, and they are dedicated to enabling digital transformation and optimizing the value of geotechnical information for exploration, production, and M&A activity. Learn more at https://www.katalystdm.com/. 📋 Episode Chapters (01:43) Carbon management in The Leading Edge (04:39) The four main potential sequestration projects (09:30) Rock fluid compatibility is a standard assessment when considering carbon injection (10:47) What role do underground sources of drinking water play in CCUS projects? (12:14) Would formations previously considered poor candidates for oil and gas projects be considered for CO2 projects? (16:34) Do you think scientific progress or governmental support will progress CCUS projects? (18:28) If you had to describe your journey in one word, what would it be and why? 💬Guest Bio Kurang Mehta received a B. S. in electronics and communication engineering from Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India, an M.Sc. (2003) in electrical engineering from North Carolina State University, Raleigh, and a Ph.D. (2007) from Colorado School of Mines. At North Carolina State, he developed a numerical scheme for 2D-time reversal of waves in complex random media. At the Center for Wave Phenomena at Colorado School of Mines, he studied properties of refocused pulse obtained using time reversal for a perturbed medium. As a doctoral student, he was involved in a project on the virtual source method in collaboration with Shell International E & P. His research interests include seismic interferometry (correlation and deconvolution), time reversal, and the controlled-source electromagnetic method. Dr. Mehta is currently a Senior Development Geophysicist at Kosmos Energy. ✍️ Episode References Visit https://seg.org/podcasts/episode-205-managing-carbon-a-new-frontier/ for the complete interview transcript and all the links referenced in the show.…

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204: Successfully navigating the energy transition 18:55

2 years тому18:55

18:55

Oil and gas companies have an enormous role in transitioning to a renewable future. This episode examines how Ipieca partners with companies and organizations to support a sustainable future through emissions reduction, nature conservation, and stakeholder engagement. Ipieca is the global oil and gas association for advancing environmental and social performance across the energy transition. In this episode: * Discover how Ipieca sets sustainability principles for members around climate, nature, and social impacts. * Hear why sustainability reporting allows companies to communicate their commitments to stakeholders and demonstrate progress. * Gain insights into how transparency and stakeholder engagement will shape the future of oil and gas companies. 🗣️ Takeaway Ideas * Ipieca is a global oil and gas industry association formed at the request of the UN Environment Programme to be a channel of communication between the industry and the UN. * Ipieca aims to help companies produce energy with low emissions, respect nature, care for communities, and embed the UN Sustainable Development Goals. * Sustainability reporting helps companies communicate their role in the energy transition and provides transparency on non-financial performance. 📋 Episode Chapters (01:26) Ipieca is a global oil and gas industry association (05:46) Sustainability reports provide transparency on a company's non-financial performance (07:08) Do you think there is a financial incentive for companies to produce sustainability reports? (08:23) Why do you believe sustainability reporting is important for the future of the oil and gas industry? (11:34) Starting a discussion on sustainability reports in your company (13:53) Common misconceptions about sustainability reporting (15:14) Ipieca focuses on climate, nature, people, and sustainability (16:12) One takeaway from this episode 💬Guest Bio Isabel Miranda is the Director of Sustainability and Social Performance at Ipieca. Her responsibilities include managing the following groups: Social Responsibility, Human Rights, Supply Chain, Sustainable Development Goals, Reporting, and Health. Isabel is an external affairs professional with over 20 years of experience across different industries, particularly in the oil and gas sector. Her main areas of expertise include government relations, social risk mitigation, and developing strategies to engage with external stakeholders. Before Ipieca, Isabel held various senior roles in multinational organizations, including BP, ExxonMobil, and Petrofac. Isabel has also worked in the Ministry of Foreign Affairs for the Mexican Government. She is a Board Member of the Mexican Chamber of Commerce in the UK and a member of Chatham House and the LSE Alumni Society. She holds a Master's in Political Economy and International Relations from the London School of Economics and Political Science. ✍️ Episode References Visit https://seg.org/podcasts/episode-204-successfully-navigating-the-energy-transition/ for the complete interview transcript and all the links referenced in the show.…

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203: Solving future challenges for deep exploration 25:57

2 years тому25:57

25:57

Chao Wang and Stephen Graf discuss the October special section in The Leading Edge on deep exploration. In the 1920s, the first oil discovery in Seminole, Oklahoma, was made at a depth of approximately 4,000 feet. In 1949, the average depth was 3,600 feet. By 2008, it was 6,000 feet. Currently, the world's deepest oil well in Russia extends 49,000 feet into the earth's surface. Deep exploration below existing production, complex overburden, or at the limits of geophysical resolution is critical for existing and emerging ventures. To meet these challenges, researchers and geoscientists are actively working to acquire better data and develop innovative methods to improve imaging. And in this episode, guest editors Chao Wang and Stephen Graf highlight the recent advances that improve success and extend capability in challenging deep environments. Chao and Stephen explain how and why the various geological settings impact deep exploration. They outline if land or marine exploration is easier and which has the greater potential. They explore the role of machine learning and AI for deep exploration and what other technological developments warrant attention. Chao and Stephen also share one misconception the public often has about deep exploration and one future development they are most excited about. They also discuss what surprised them across the six papers in this special section and how their different perspectives impact how they see the future of this topic. Chao Wang is Senior Staff Geophysicist at Oxy. Stephen Graf is a Staff Senior Geophysicist at Oxy. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Chao Wang, Stephen Graf, and Chengbo Li, (2023), "Introduction to this special section: Deep exploration," The Leading Edge 42: 662–662. (https://doi.org/10.1190/tle42100662.1) * Read the October 2023 issue of The Leading Edge (https://library.seg.org/toc/leedff/42/10) Subscribers can read the full articles at https://library.seg.org/; abstracts are always free. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and "Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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202: The next revolution in seismic interpretation 26:28

2 years тому26:28

26:28

Steven Lynch discusses his article in The Leading Edge, "High visual resolution interpretation: The case for virtual seismic reality." Steve lays out the case for why the seismic you have is better than you think. He argues that the industry needs to undergo a complete change of mindset regarding visualization. Steve explains a natural seismic display, the third form of resolution that's often ignored, and the unsung technological hero of the 20th century. Steve hopes to convince you that there's a tremendous amount that you're not seeing. And that most of the information acquired in seismic has yet to be observed or interpreted. This episode will give you much to think about - and maybe help you unlock new oil in old places. Listen to the full archive at https://seg.org/podcast. BIOGRAPHY Dr. Steven Lynch is the Chief Geoscientist for "The Visual Wavefield Project." He received his B.Sc. in Biophysics from the University of Guelph in 1975 and his M.Sc. in Geophysics from the University of British Columbia in 1977. Following a 26-year academic absence, Steve returned to University in 2003 to study seismic visualization and received his Ph.D. from the University of Calgary in 2008. Steve has a wide range of experience in both geophysical research and software development. Early in his career, he managed seismic processing centers and developed techniques for such subjects as refraction statics, depth migration, ray trace structural modeling, and stratigraphic modeling. In the early 2000s, realizing that our ability to perceive seismic needs to keep pace with our ability to acquire and process it, Steve returned to his biophysical roots. He began to study visualization as a science. His research led him to pioneer the field of Virtual Seismic Reality. He now splits his time between developing software for it and teaching courses about it. RELATED LINKS * Steven Lynch, (2023), "High visual resolution interpretation: The case for virtual seismic reality," The Leading Edge 42: 541–549. (https://doi.org/10.1190/tle42080541.1) * (2023), "Introduction to Special Focus: Visualization in geophysics," The Leading Edge 42: 540–540. (https://doi.org/10.1190/tle42080540.1) * Read the August 2023 issue of The Leading Edge (https://library.seg.org/toc/leedff/42/8) Subscribers can read the full articles at https://library.seg.org/; abstracts are always free. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and "Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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201: Carbon storage data management done right 28:19

2 years тому28:19

28:19

Sue Carr and Jess Kozman discuss the complexities and possibilities for managing downhole geophysical data for carbon storage. In this insightful conversation with host Andrew Geary, Sue and Jess highlight the data types associated with carbon storage and the first step in managing this data. They discuss the challenges in managing well data and clarify common misunderstandings about managing data for carbon storage. Sue and Jess also break down the importance of FAIR (Findable, Accessible, Interoperable, and Reusable) and the value of the work of the OSDU Forum (https://osduforum.org/). This conversation provides an excellent blueprint for the primary components of any data system focused on carbon storage projects, the key challenges and opportunities, and guidance on getting started with your carbon storage project. Listen to the full archive at https://seg.org/podcast. SPONSOR This episode is sponsored by Katalyst Data Management® Katalyst Data Management® provides the only integrated, end-to-end subsurface data management solution for the oil and gas industry. Over 240 employees operate in North America, Europe, Asia-Pacific, and South America, dedicated to enabling digital transformation and optimizing the value of geotechnical information for exploration, production, and M&A activity. Learn more at http://www.katalystdm.com/. BIOGRAPHIES Sue Carr is a Senior Data Management professional and front-line people leader in the technology domain, with 35-plus years of energy experience. A big-picture thinker, her career has been spent supporting the adoption of Digital Transformation, Data Management, and Data Governance in large organizations. Recognized as a digital innovator, she continuously improves processes by challenging the status quo, creating tangible value aligning people and processes with technology. Jess Kozman has been a professional data management practitioner since the early 1980s, specializing in digital data for the resource industry. His roles have included exploration geophysics, IT management, and consulting for national and international petroleum and minerals organizations, government agencies, and service providers. Jess maintains professional qualifications in earth sciences, data quality, and project management. He is currently based in Perth and collaborates on digital transformation in the energy and resource sector. CCUS 2024 Call for abstracts open for CCUS 2024, the industry's leading event for CCUS management and development, 11-13 March 2024 in Houston. CCUS 2024 is the best chance you’ll have to gain insights into the technical and business aspects of Carbon Capture, Utilization, and Storage. The event will highlight current CCUS work and address related challenges. Learn more about the technical themes and submit your abstract today at https://ccusevent.org/2024/. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and "Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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200: Highlights from the Top 10 Episodes and Behind-the-Scenes 16:30

2 years тому16:30

16:30

For this milestone episode, this show highlights key statistics, showcases clips from the Top 10 episodes, and offers a behind-the-scenes look at how the show is made. In total, Seismic Soundoff has over 170,300 listens across its 200 episodes. The podcast has featured 72 episodes on the cutting-edge topics presented in The Leading Edge. And one of the things we're most proud of is the quality of the evergreen content in our archive. We encourage you to explore the archive and hear from an expert on a new topic. The lists below act as a great place to get started. And we would love to hear from you. What topics would you like to hear? What past guest would you like to hear again? Who would you like featured on the show? Reach out to us at podcast@seg.org to let us know. For the links to each featured episode, visit https://seg.org/podcasts/episode-200-highlights-from-the-top-10-episodes/. THANK YOU, SPONSORS! * TGS (22 episodes) * CGG (18 episodes) * Geospace (12 episodes) * Katalyst Data Management (6 episodes) * Geophysical Insights (3 episodes) TOP 10 EPISODES 1. Episode 31 - Induced seismicity: investigations into human-induced earthquakes 2. Episode 6 - Lev Vernik – Seismic Petrophysics 3. Episode 12 - Full-waveform inversion 4. Episode 1 - Women in Geophysics 5. Episode 19 - Gerard Schuster – Seismic Inversion 6. Episode 2 - Exploring Interpretation – May 2016 with Kurt Marfurt 7. Episode 14 - Data analytics and machine learning – Baishali Roy 8. Episode 13 - Chris Liner – Elements of 3D Seismology 9. Episode 16 - Sven Treitel – Geophysical Signal Processing 10. Episode 53 - The pros and cons of full-waveform inversion TOP 10 COUNTRIES 1. United States 2. United Kingdom 3. Canada 4. Australia 5. Saudi Arabia 6. Norway 7. Germany 8. Japan 9. United Arab Emirates 10. Mexico TOP 5 U.S. CITIES 1. Houston, Texas 2. Tulsa, Oklahoma 3. Columbus, Ohio 4. Tucson, Arizona 5. Katy, Texas TOP 5 INTERNATIONAL CITIES 1. Calgary, Canada 2. Dammam, Saudi Arabia 3. Abu Dhabi, UAE 4. Perth, UK 5. London, UK GEOSCIENTISTS WITHOUT BORDERS EPISODES * Episode 15: The Story of Geoscientists Without Borders® * Episode 28: Bridge Over Troubled Waters * Episode 37: Searching for water in Kakuma * Episode 40: Celebrating humanitarian geoscience * Episode 57: Building canals – how science and friendship changed a town * Episode 63: Helping those in harm’s way – a GWB story * Episode 112: International partnership for volcano early warning – A GWB story * Episode 143: Building a Volcano Early Warning System – A GWB Story * Episode 170: Improving lives with geophysics – A GWB Story * Episode 199: How geophysics keeps people safe FEATURED EPISODES * Episode 136: The hidden stories data tell * Episode 172: Building the next generation of geoscientists * Episode 182: Uncovering the hidden history of Ghana * Episode 156: Staying safe during earthquakes * Episode 167: Exploring other planets with geophysics * Episode 81: Activating the power of dual-career couples * Episode 198: How to chart a successful career in 2023 CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and "Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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199: How geophysics keeps people safe 17:21

2 years тому17:21

17:21

Steve Roche discusses his current Geoscientists without Borders project addressing volcano preparedness in Guatemala. Steve's GWB project addresses the geohazard resiliency and safety of the communities in Guatemala. His project implements community-based educational workshops about earthquake and volcanic hazards. Steve's project also works to increase Guatemala's seismic and volcanic monitoring capacity while reducing disaster response time. In this inspiring conversation with host Andrew Geary, Steve provides his on-the-ground perspective of the project. He offers what has been accomplished and his vision for the project's future. This podcast takes joy in highlighting the humanitarian work of geophysicists worldwide. And this conversation is no exception in sharing how geophysics can impact communities through using the tools and knowledge that geophysicists have to give. And Steve is the perfect guest to showcase all that can be accomplished. RELATED LINKS * Read more about Steve's project, Increasing Natural Hazard Resiliency in Guatemala - https://seg.org/gwb_projects/guatemala-2/ * Explore the seismic monitors placed in Guatemala (and all around the world) - https://stationview.raspberryshake.org/ * Listen to our previous episode on Silvio De Angelis’s project in Guatemala - https://seg.org/podcasts/episode-112-international-partnership-for-volcano-early-warning-a-gwb-story/ CALL FOR SUBMISSIONS The Early Career Subcommittee of the SEG Research Committee is receiving nominations of new members to serve the term 2023-2025. This subcommittee is open to graduate students active in research or early-career professionals up to three years post-graduation. As part of the SEG Research Committee, the Early-Career Subcommittee provides their opinion, advice, and vision to the research direction and goals of SEG from the perspective of career starters. If you are passionate about contributing to shaping the future of applied geophysics, please indicate your interest by sending a resume and cover letter to Xiaolei Tu at tuxl2009@hotmail.com before 30 September. SEISMIC SOUNDOFF WANTS TO HEAR FROM YOU! The podcast will celebrate 200 episodes on 5 October, and we want to hear from our listeners on this special milestone. * What's the most valuable thing you've learned from the show? * What surprised you? * What episode do you most share with others? Record your message today at https://www.speakpipe.com/SeismicSoundoff if you have answers to these questions and want to be showcased. BIOGRAPHY Steven L. Roche received his BSc in Geophysics from the University of California, Riverside, in June 1978. He worked for Geophysical Service, Inc. (GSI and HGS) as an Area Geophysicist for the Permian Basin Region of West Texas / Southeastern New Mexico. In January 1994, Steve returned to school, attending the Colorado School of Mines as a member of the Reservoir Characterization Project (RCP), studying multicomponent seismology and 4D applications. After receiving his Ph.D. in 1997, Steve joined Output Exploration, the oil and gas exploration division of Input/Output, working on exploration projects and multicomponent seismic applications within I/O. In 1999, Output Exploration, LLC (OPEX) became an independent oil and gas exploration company, and Steve participated in OPEX exploration efforts. Steve joined Veritas DGC in 2003, specializing in multicomponent applications in the position of Principal Geophysicist – Multicomponent Applications Group. Steve joined Cimarex Energy in Tulsa, Oklahoma, in 2011 as Manager of Geophysics for Cimarex until August 2017, when he joined the faculty within the Geoscience Department at The University of Tulsa. CREDITS Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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198: How to chart a successful career in 2023 w/ Kurt Marfurt 28:36

2 years тому28:36

28:36

Kurt Marfurt reflects on his career and the recent award of SEG's highest honor, the Maurice Ewing Medal. In this engaging conversation with host Andrew Geary, Kurt shares his reaction to learning about receiving the Maurice Ewing Medal. He offers his major takeaways from various career stops along his path and how his volunteer roles at the SEG advanced his career. Kurt provides wisdom on what's changed and hasn't changed in building a successful geophysical career and what he's most proud of when looking back at his accomplishments. It's a privilege to hear from geophysicists at the top of their profession, and Kurt provides actionable advice with a fun and insightful look back at his long career. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * (2023), "Honors and Awards: SEG 2023 Honors and Awards Citations," The Leading Edge 42: 526–538. (https://library.seg.org/doi/10.1190/tle42080526.1) CALL FOR SUBMISSIONS The Early Career Subcommittee of the SEG Research Committee is receiving nominations of new members to serve the term 2023-2025. This subcommittee is open to graduate students active in research or early-career professionals up to three years post-graduation. As part of the SEG Research Committee, the Early-Career Subcommittee provides their opinion, advice, and vision to the research direction and goals of SEG from the perspective of career starters. If you are passionate about contributing to shaping the future of applied geophysics, please indicate your interest by sending a resume and cover letter to Xiaolei Tu at tuxl2009@hotmail.com before 30 September. SEISMIC SOUNDOFF WANTS TO HEAR FROM YOU! The podcast will celebrate 200 episodes on 5 October, and we want to hear from our listeners on this special milestone. * What's the most valuable thing you've learned from the show? * What surprised you? * What episode do you most share with others? Record your message today at https://www.speakpipe.com/SeismicSoundoff if you have answers to these questions and want to be showcased. Everyone who leaves a message will be automatically entered to win a free online subscription to the SEG Library (everything except e-books) for one year. BIOGRAPHY Kurt J. Marfurt is the recipient of SEG's highest honor, the Maurice Ewing Medal, awarded to a person deserving of special recognition for making major contributions to the advancement of the science and profession of exploration geophysics. Marfurt is a remarkably productive geophysicist, author, and educator with a distinguished career in academia and the oil and gas industry. After completing his Ph.D. in applied geophysics at Columbia University in 1978 and teaching there, he joined the Amoco Research Center in Tulsa, Oklahoma, as a research geophysicist. During his tenure at Amoco, Marfurt made significant contributions to several processes and patents, particularly the development of seismic attributes. In 1999, Marfurt joined the faculty at the University of Houston, where he served as director of the Allied Geophysical Laboratories. He continued to research seismic imaging, interpretation, and data simulation, notably generating well-used synthetic data sets for the Marmousi model. In 2007, Marfurt joined the faculty of the University of Oklahoma, where he served as the Shultz Professor of Geophysics and is now professor emeritus. He has been involved with SEG as a short course instructor, associate editor of GEOPHYSICS, editor-in-chief of Interpretation, director at large on the SEG Board of Directors, and coauthor of more than 800 papers and abstracts. CREDITS Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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197: Building confidence in CO2 storage with forecasting and monitoring 25:43

2 years тому25:43

25:43

Philip Ringrose discusses his upcoming Distinguished Instructor Short Course, "Storage of Carbon Dioxide in Saline Aquifers – Building confidence by forecasting and monitoring." Interest in carbon capture and storage (CCS) is growing rapidly as a crucial part of global efforts to reduce greenhouse gas emissions into the atmosphere. In this conversation with host Andrew Geary, Philip reviews the science and technology underpinning CO2 storage in deep saline aquifer formations using insights from several industrial-scale projects. Philip also addresses what's needed to achieve climate-significant scales of CCS deployment. Although technically achievable, the current socio-economic framing often makes storage project execution difficult in practice. By building technical confidence in project execution, we may be able to "turn the dial" and realize the gigatonne levels of storage needed over the coming decades. Philip is an excellent guide for understanding CO2 storage, its possibilities and limits, and how to use your geophysical skills to support CO2 projects. You should listen to this episode if you are interested in this topic. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Learn more about Philip's course and see the latest schedule (https://seg.org/education/courses/upcoming-disc/) * Buy the e-book (https://library.seg.org/doi/10.1190/1.9781560803959) * Buy the Print Edition (https://seg.org/shop/product/?id=809b9313-4e3c-ee11-bdf4-0022482b6d2f) * Discover SEG on Demand (https://seg.org/Education/SEG-on-Demand) CELEBRATING 200 EPISODES! The podcast will celebrate 200 episodes on 5 October, and we want to hear from our listeners on this special milestone. * What's the most valuable thing you've learned from the show? * What surprised you? * What episode do you most share with others? Record your message today at https://www.speakpipe.com/SeismicSoundoff if you have answers to these questions and want to be showcased. Everyone who leaves a message will be automatically entered to win a free online subscription to the SEG Library (everything except e-books) for one year. BIOGRAPHY Philip S. Ringrose is a Specialist in reservoir geoscience at Equinor and an Adjunct Professor in CO2 Storage at the Norwegian University of Science and Technology. He has been engaged with many CCS project developments over the last 15 years. He has published widely on reservoir geoscience and fluid flow in rock media, including the textbooks Reservoir Model Design and How to Store CO2 Underground. Ringrose holds a BSc in geology from the University of Edinburgh and a Ph.D. in applied geology from the University of Strathclyde in Scotland. He is a member of SEG, EAGE, and the Geological Society (London) and was the 2014-2015 President of the EAGE. In 2018, he was appointed as an Honorary Professor at the University of Edinburgh, and in 2020, he was elected as a member of The Royal Norwegian Society of Sciences and Letters (DKNVS). CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and "Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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196: The sound of seismic 22:52

2 years тому22:52

22:52

Paolo Dell'Aversana highlights his article in The Leading Edge, discussing a dual-sensory approach to understanding seismic. In a first for this podcast, host Andrew Geary and Paolo discuss music's role in interpreting seismic. Based on concepts well-established in cognitive sciences, Paolo introduces the idea of expanded imaging in geophysics, using a dual-sensory (audiovisual) perception of a data set. In this episode, Paolo explains the basic principles of multimodal seismic data analysis using augmented imaging theory. He then provides examples and applications on real data at varying spatial scales, from individual seismic traces to entire seismic sections. Paolo shares the advantages and limitations of converting seismic data into an auditory format and outlines how geophysicists can start with this approach today. This episode unlocks secret information hiding in your seismic data waiting to be discovered. Listen to the full archive at https://seg.org/podcast. CELEBRATING 200 EPISODES! The podcast will celebrate 200 episodes on 5 October, and we want to hear from our listeners on this special milestone. * What's the most valuable thing you've learned from the show? * What surprised you? * What episode do you most share with others? Record your message today at https://www.speakpipe.com/SeismicSoundoff if you have answers to these questions and want to be showcased. Everyone who leaves a message will be automatically entered to win a free online subscription to the SEG Library (everything except e-books) for one year. BIOGRAPHY Paolo Dell'Aversana graduated in Geological Sciences (1988) and Physics (1996). He has 35 years of experience in various areas of the Earth disciplines, including geology, volcanology, and exploration geophysics. Furthermore, he is a musician and a recognized expert in sound engineering and audio signal processing. He works in Eni S.p.A. as a senior geophysicist, data scientist, and project manager for developing innovative geophysical technologies and machine learning methods. He is the author of various patents and has published over one hundred specialist articles and several books. He has received international awards, including the prestigious Eni Award from the President of the Italian Republic, as recognition for innovation. RELATED LINKS * Paolo Dell'Aversana, (2023), "An expanded idea of imaging in geophysics through multimodal data analysis," The Leading Edge 42: 550–556. (https://doi.org/10.1190/tle42080550.1) * Discover Paolo's geophysical musical creations on YouTube (https://www.youtube.com/@paolodellaversana1420) * Find Paolo's code on ResearchGate (https://www.researchgate.net/profile/Paolo-Dellaversana) * Explore the librosa python library (https://librosa.org/doc/latest/index.html) * (2023), "Introduction to Special Focus: Visualization in geophysics," The Leading Edge 42: 540–540. (https://doi.org/10.1190/tle42080540.1) * Read the August 2023 issue of The Leading Edge (https://library.seg.org/toc/leedff/42/8) Subscribers can read the full articles at https://library.seg.org/; abstracts are always free. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and "Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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195: Achieving the UN Sustainable Development Goals with food 17:02

2 years тому17:02

17:02

Sara Gentilini, founder of GEOfood, discusses how her organization supports the sustainable development of local communities and helps increase achievement towards the UN Sustainable Development Goals. GEOfood is an initiative for communities and environmentally friendly food enterprises in UNESCO Global Geoparks territories. This unique partnership with GEOfood and Global Geoparks enables local traditions and ancient knowledge to be connected with the geological heritage that characterizes each territory. In this episode with host Andrew Geary, Sara shares the history and purpose of UNESCO Global Geoparks and how she came up with GEOfood. She shares her unique definition of sustainable development and outlines her five sustainable food and agriculture principles. Sara discusses the role of education for her organization and how geophysicists can use their skills to impact sustainable food and agriculture. This is a unique topic that might inspire some new lines of thinking for your projects. Listen to the full archive at https://seg.org/podcast. CELEBRATING 200 EPISODES! The podcast will celebrate 200 episodes on 5 October, and we want to hear from our listeners on this special milestone. * What's the most valuable thing you've learned from the show? * What surprised you? * What episode do you most share with others? Record your message today at https://www.speakpipe.com/SeismicSoundoff if you have answers to these questions and want to be showcased. Everyone who leaves a message will be automatically entered to win a free online subscription to the SEG Library (everything except e-books) for one year. BIOGRAPHY Sara Gentilini is an archaeologist, historian, and project manager of the Magma UNESCO Geopark (Norway). She is responsible for international networking activities and EU-Nordic-funded projects. She is the inventor of the GEOfood brand for food enterprises within UNESCO Global Geopark's local communities. Sara is a Marie Curie Ph.D. candidate at the Earth Department of Turin University, within the new international Programme Teach4Culture. She is studying geodiversity and abiotic ecosystem services in the framework of UNESCO Global Geoparks. Sara is a member of the UNESCO evaluation team for UNESCO Global Geoparks territories. She has several years of experience as a project manager for international projects related to geological interpretation, education, culture, geo-tourism, and cooperation with local stakeholders, universities, communities, and aspiring geoparks territories. She is passionate about cultural diversity and creative processes and loves to learn and explore. RELATED LINKS * Learn more about GEOfood at https://geofood.no/ * Read the UNESCO-AGU report, "Geoscience in Action – Advancing Sustainable Development," at https://geoscienceinaction.org/, which features GEOfood and is endorsed by more than 24 professional associations (including SEG). CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and "Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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194: Improving integration in machine learning workflows 16:23

2 years тому16:23

16:23

Felix J. Herrmann highlights the July 2023 special section in The Leading Edge - digitalization in energy. In this episode with host Andrew Geary, Felix discusses his open-access article, "Learned multiphysics inversion with differentiable programming and machine learning." He shares why the future of the oil and gas industry depends on the democratization of technology design. He provides insights into why modernizing wave-equation inversion frameworks is important to geophysics and shares the implications for the results of his study. This episode provides a glimpse into the future capabilities of machine learning to help provide the path for the next great discoveries in geophysics. Listen to the full archive at https://seg.org/podcast. SPONSOR This episode is sponsored by Katalyst Data Management®. Katalyst Data Management® provides the only integrated, end-to-end subsurface data management solution for the oil and gas industry. Over 215 employees operate in North America, Europe, Asia-Pacific, and South America, dedicated to enabling digital transformation and optimizing the value of geotechnical information for exploration, production, and M&A activity. Learn more at http://www.katalystdm.com/. BIOGRAPHY Felix J. Herrmann graduated from Delft University of Technology in 1992 and received his Ph.D. in engineering physics from that same institution in 1997. After research positions at Stanford University and the Massachusetts Institute of Technology, he returned in 2002 as faculty at the University of British Columbia. In 2017, he joined the Georgia Institute of Technology, now a Georgia Research Alliance Scholar Chair in Energy. He was cross-appointed between the Schools of Earth & Atmospheric Sciences, Computational Science & Engineering, and Electrical & Computer Engineering. His cross-disciplinary research program spans several areas of computational imaging, including seismic and, more recently, medical imaging. Dr. Herrmann is widely known for tackling challenging problems in the imaging sciences by adapting techniques from randomized linear algebra, PDE-constrained and convex optimization, high-performance computing, machine learning, and uncertainty quantification. Over his career, he has been responsible for several cost-saving innovations in industrial time-lapse seismic data acquisition and wave-equation-based imaging. RELATED LINKS * Join Software Underground - The place for scientists and engineers that love rocks and computers. (https://softwareunderground.org/) * Mathias Louboutin, Ziyi Yin, Rafael Orozco, Thomas J. Grady II, Ali Siahkoohi, Gabrio Rizzuti, Philipp A. Witte, Olav Møyner, Gerard J. Gorman, and Felix J. Herrmann, (2023), "Learned multiphysics inversion with differentiable programming and machine learning," The Leading Edge 42: 474–486. (https://doi.org/10.1190/tle42070474.1 - open access) * Vladimir Kazei and Mita Sengupta, (2023), "Introduction to this special section: Digitalization in energy," The Leading Edge 42: 456–456. (https://doi.org/10.1190/tle42070456.1) * Read the July 2023 special section: Digitalization in energy. (https://library.seg.org/toc/leedff/42/7) Subscribers can read the full articles at https://library.seg.org/; abstracts are always free. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and"Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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193: The potency of rock-physics-guided deep neural networks 16:14

2 years тому16:14

16:14

Fabien Allo highlights his award-winning article, "Characterization of a carbonate geothermal reservoir using rock-physics-guided deep neural networks." In this episode with host Andrew Geary, Fabien shares the potential of deep neural networks (DNNs) in integrating seismic data for reservoir characterization. He explains why DNNs have yet to be widely utilized in the energy industry and why utilizing a training set was key to this study. Fabien also details why they did not include any original wells in the final training set and the advantages of neural networks over seismic inversion. He closes with how this method of training neural networks on synthetic data might be useful beyond the application to a geothermal study. This episode is an exciting opportunity to hear directly from an award-winning author on some of today's most cutting-edge geophysics tools. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Fabien Allo, Jean-Philippe Coulon, Jean-Luc Formento, Romain Reboul, Laure Capar, Mathieu Darnet, Benoit Issautier, Stephane Marc, and Alexandre Stopin, (2021), "Characterization of a carbonate geothermal reservoir using rock-physics-guided deep neural networks," The Leading Edge 40: 751–758. - https://doi.org/10.1190/tle40100751.1 BIOGRAPHY Fabien Allo received his BSc in mathematics, physics, and chemistry with a biology option from the Lycée Chateaubriand, Rennes (France) in 2000 and his MSc and engineering degree in geology from the École Nationale Supérieure de Géologie, Nancy (France) in 2003. Since joining CGG 20 years ago, he has held several roles in the UK, Brazil, and now Canada working on inventing, designing, and developing reservoir R&D workflows for seismic forward modeling and inversion with a specific focus on data integration through rock physics. Fabien was recently promoted to the position of rock physics & reservoir expert within CGG's TECH+ Reservoir R&D team. He has increasingly applied geoscience capabilities to energy transition areas, such as carbon capture & sequestration (CCS) and geothermal projects. He received the SEG Award for Best Paper in The Leading Edge in 2021 for a CGG-BRGM co-authored paper published in October 2021: "Characterization of a carbonate geothermal reservoir using rock-physics-guided deep neural networks." (https://www.cgg.com/sites/default/files/2021-10/TLE%20Oct%202021%20Allo%20et%20al%20Final%20published.pdf) CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and"Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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192: Maximizing the value of IMAGE 18:52

2 years тому18:52

18:52

Aria Abubakar and Wenyi Hu, co-chair and vice-chair of the IMAGE Technical Program Committee, respectively, discuss the reasons for attending IMAGE '23. The third annual International Meeting for Applied Geoscience & Energy (IMAGE) will bring geoscientists from around the world from 28 August to 1 September at the George R. Brown Convention Center in Houston, Texas. IMAGE is the largest technical program in the event's history. IMAGE will have 168 oral and 110 poster sessions over three full days, totaling 1108 oral and poster presentations. There will be 30 topics, including nine geology focus topics, 11 geophysics topics, and ten integrated topics. IMAGE will also have 20 special oral sessions comprising 15 geology and geophysics topics not covered by the regular technical sessions. In this conversation with host Andrew Geary, Aria and Wenyi help attendees navigate the large technical program, provide a sneak preview of the top topics, and offer tips to make the most of your attendance. Aria and Wenyi also explain the changes to the abstract submission process this year and the benefits of these changes. They close by answering the most common questions they receive on the Technical Program and highlight the surprising value of attending poster sessions. In conjunction with episode 191, How to unlock the power of networking, these episodes will provide a solid foundation to maximize your value of attending IMAGE '23. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Read the IMAGE '23 Preview in The Leading Edge - https://library.seg.org/doi/10.1190/tle42070452.1 * Register for IMAGE '23 - https://platform.tpni.com/GcmMaintenance/aapg/Html_Files/30000087/landing.html * Learn more about IMAGE '23 - https://www.imageevent.org/ * Listen to Episode 191, How to unlock the power of networking - https://seg.org/podcasts/episode-191-how-to-unlock-the-power-of-networking/ CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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191: How to unlock the power of networking 24:23

2 years тому24:23

24:23

Lia Martinez shares the critical skills necessary to network successfully. In this conversation with host Andrew Geary, Lia offers tips and best practices to fully utilize networking to further your career and technical skills. She explains why seven follow-ups (or touches) is the magic number, the importance of establishing credibility early, and how to use note-taking to your advantage. She outlines the unique ways that both introverts and extroverts struggle with networking (and how to address them). Lia also explores why no one can tell if you have confidence (or not) and why approaching each person as an individual treasure chest can unlock career-defining connections. This conversation may seem like a soft skill to ignore, but mastering networking could be the tool that unlocks your next scientific discovery or promotion. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Watch the entire SEG Near-Surface Geophysics Critical Skills Series - https://www.youtube.com/watch?v=tlZgHYz5DCM&list=PLEIS8l89JCa0-HG0fXn2m7Unz457Fw9rv BIOGRAPHY Lia Martinez is a Geophysical Engineer working with Mount Sopris Instruments in Denver, Colorado. She received her B.Sc. degree in Geophysical Engineering with a minor in Physics from the Colorado School of Mines in 2007. Her Master's thesis in Archaeology at the University of Denver (2008-2010) was completed over two summers by applying ground penetrating radar to a pre-Incan mound site in highland Ecuador. Lia has worked with Mount Sopris Instruments since 2013. Her work includes sales, field training, online marketing, equipment development, and technical support for geophysical borehole instrumentation and software worldwide. Lia speaks Spanish and frequently travels to other countries to teach geophysical logging applications for groundwater, environmental, and mining applications. She is the past Secretary of the Society of Exploration Geophysicists Near Surface Technical Section (SEG NSTS) and past VP-Committees and Member at Large for the Environmental and Engineering Geophysical Society (EEGS). CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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190: The unique power of combining GPR and FWI 22:12

2 years тому22:12

22:12

Anja Klotzsche discusses her Near-Surface Global Lecture, "Unlocking the potential of GPR for subsurface characterization by using full-waveform inversion." The heterogeneous near-surface consists of the complex interactions between rock, soil, water, air, and living organisms, which determine the availability of life-sustaining resources such as water. This environment has been increasingly exploited for human needs, such as water supply, to store our waste and food production. To assess the environmental risk associated with such exploitation and exploration, the near-surface must be investigated and characterized with high-resolution methods to enhance our understanding of hydrological and biogeochemical processes. In this conversation with host Andrew Geary, Anja describes the recent developments in FWI that have impacted how to apply GPR. She outlines a few of her favorite GPR applications, the impact of AI on GPR, and the role GPR and FWI can have in improving management decisions. Anja also shares the lightbulb moment when she realized her method was special. And why she changed her mind about hydrogeophysics and EM methods. This episode will challenge you to consider GPR in a new way and, in so doing, put FWI in a new perspective as well. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Register for Anja's lecture (21 June 2023 & 12 September 2023) - https://www.knowledgette.com/p/unlocking-the-potential-of-gpr-for-subsurface-characterization-by-using-full-waveform-inversion * Discover SEG on Demand - https://seg.org/Education/SEG-on-Demand BIOGRAPHY Since 2021, Anja Klotzsche has been a professor in hydrogeophysics at the Agrosphere Institute of the Forschungszentrum Juelich (FZJ) and the Institute of Geophysics and Meteorology of the University of Colonge. Anja's research focuses on developing and applying ground penetrating radar (GPR) and full-waveform inversion for various environments. She combines theoretical method developments with applications to solve geological, hydrogeological, and biogeological problems, including flow in porous media, peatland processes, agricultural monitoring, Mars-analog soils, and more, through both borehole and surface GPR. Anja has been active within the Society of Exploration Geophysicists, serving as Publications Program Leader and Global Vice Chair of the Near Surface Technical Section, and within the American Geophysical Union, serving as the Early Career and European Representative of the Near Surface Focus Group. She has received seven awards, including the first AGU Near-Surface Geophysics Early Career Achievement Award 2020. Anja earned her Ph.D. in Hydrogeophysics at the RWTH Aachen in cooperation with the FZJ, her master's in applied Geophysics (joint master at TU Delft, ETH Zurich and RWTH Aachen), and her bachelor's in geophysics at the TUBA Freiberg. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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189: How to apply machine learning to real-world problems 19:14

2 years тому19:14

19:14

As the size and complexity of data soars exponentially, machine learning (ML) has gained prominence in applications in geoscience and related fields. ML-powered technology increasingly rivals or surpasses human performance and fuels a large range of leading-edge research. In this conversation with host Andrew Geary, mathematician Herman Jaramillo discusses his new book, Machine Learning for Science and Engineering Volume One: Fundamentals. This book teaches the underlying mathematics, terminology, and programmatic skills to implement, test, and apply ML to real-world problems. It builds the mathematical pillars required to comprehend and master modern ML concepts thoroughly and translates the newly gained mathematical understanding into better-applied data science. Herman explains why this book is a unique contribution to the growing field of machine learning, the role of intuition in using ML, and what's in this book that you rarely find in other ML books. He also goes in-depth on the critical understanding of finding the best-suited algorithm. This conversation and book explore the hottest topics facing students, scientists, and engineers. And this episode will provide a solid foundation to understand how to utilize this cutting-edge science in your work. Dr. Herman Jaramillo teaches at the University of Medellín and is a member of the Research Group on Scientific Modeling and Computing. Listen to the full archive at https://seg.org/podcast. BUY THE BOOK * Print edition (https://seg.org/shop/products/detail/588367503) * E-book (https://library.seg.org/doi/book/10.1190/1.9781560803898) CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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188: A reality check on full-wave inversion w/ Öz Yilmaz 23:02

2 years тому23:02

23:02

Öz Yilmaz returns to the podcast to highlight his award-winning article, "A reality check on full-wave inversion applied to land seismic data for near-surface modeling." In this conversation with host Andrew Geary, Öz assesses the accuracy of full-wave inversion applied to land seismic data for near-surface modeling. He elaborates on his definition of near-surface and explains why he believes full-wave inversion failed to yield an accurate near-surface model. Öz also describes how the seismic waves behave within the near-surface and what would make a good initial model for FWI. Using his insightful and informative style, Öz provides invaluable information on some of the most important topics facing geophysicists. Öz breaks down complex issues into understandable and actionable takeaways. Do not miss this opportunity to learn from one of the best geophysicists working today. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Read the Best Paper for 2022: Öz Yilmaz, Kai Gao, Milos Delic, Jianghai Xia, Lianjie Huang, Hossein Jodeiri, and Andre Pugin (2022), "A reality check on full-wave inversion applied to land seismic data for near-surface modeling," The Leading Edge 41: 40–46. (https://doi.org/10.1190/tle41010040.1) * Listen to Öz discuss his latest book, Land Seismic Case Studies for Near-Surface Modeling and Subsurface Imaging (https://seg.org/podcast/post/12564) * Explore Öz Yilmaz's books (https://seg.org/shop/products/search/Oz%20Yilmaz) BIOGRAPHY Öz Yilmaz received his B.S. in geology with a geophysics option from the University of Missouri-Rolla in 1970, his M.S. in geophysics in 1972 from Stanford University, with research in rock physics and earthquake seismology, and, after five years in the industry, his Ph.D. in geophysics from Stanford University in 1979. Öz has worked in the seismic industry for 42 years; since 2000, he has broadened his interests in geophysics to include engineering and earthquake seismology. Yilmaz's first book, Seismic Data Processing, was published in 1987. This work was greatly expanded in a two-volume set, Seismic Data Analysis, published in 2001. In addition, Yilmaz published Engineering Seismology with Applications to Geotechnical Engineering in 2015 and Land Seismic Case Studies for Near-Surface Modeling and Subsurface Imaging in 2021. His publications, along with the numerous courses and lectures he has given worldwide (he was an SEG Distinguished Lecturer in 1996 and an SEG Distinguished Instructor in 2015), have remarkably impacted a generation of geophysicists worldwide. Through lectures, courses, presentations at professional meetings, publications, and books, Yilmaz has enormously impacted many professionals' careers by disseminating his knowledge and experience in exploration seismology and engineering seismology. Yilmaz has served SEG in numerous roles, including vice president of SEG during 1993–1994. He received the SEG Maurice Ewing Medal in 2022, the SEG Virgil Kauffman Gold Medal in 1991, and the EAGE Conrad Schlumberger Award in 1992. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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187: 11 lessons to succeed as a geoscientist 17:27

2 years тому17:27

17:27

Seismic Soundoff has featured some of the most well-known geoscientists, authors, and teachers for the past seven years. And since episode 72, host Andrew Geary has asked his guests, "What is one piece of advice you would offer someone that would like to succeed in this field?" The insight and experience across the 186 episodes are vast. To help collect some of this wisdom into one episode, we're excited to present an updated episode for some of our favorite answers to this closing question. This episode features 11 of our favorite lessons from the past two and a half years. You will hear from SEG legend Öz Yilmaz, current and past SEG presidents, well-known lecturers, and other stalwarts of geophysics. See below for the complete list and links to their entire conversation. Thank you to all the past guests on Seismic Soundoff. As we approach episode 200, we couldn't have made it this far without each of you. And a special thanks to the producers and contributors to the podcast behind the scenes, including Stacy Baker, Steve Brown, Lotti Bublitz, Jennifer Cobb, Kathy Gamble, Ally McGinnis, John Meade, Susan Stamm, and Kelsy Taylor. Listen to the full archive at https://seg.org/podcast. INTERVIEWS (IN ORDER OF APPEARANCE) * Boris Gurevich (https://seg.org/podcast/Post/15937) * Margariete Malenda and Tiziana Vanorio (https://seg.org/podcast/Post/12454) * Öz Yilmaz (https://seg.org/podcast/Post/15809) * Anna Shaughnessy (https://seg.org/podcast/Post/13633) * Denes Vigh (https://seg.org/podcast/Post/12464) * Joe Dellinger (https://seg.org/podcast/Post/13652) * Yogaani Bhatia (https://seg.org/podcast/Post/15996) * Heather Bedle (https://seg.org/podcast/Post/15900) * Ken Tubman (https://seg.org/podcast/Post/16002) * Cara Hunter and Teresa Santana (https://seg.org/podcast/Post/15899) * Paul Bauman (https://seg.org/podcast/Post/15921) RELATED LINKS * The previous episode highlighting our favorite lessons (https://seg.org/podcast/Post/11288) CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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186: The role of critical minerals in future-proofing 21:25

2 years тому21:25

21:25

Critical mineral exploration will play a key role in human development and progress. The April 2023 special section of The Leading Edge focuses on the issue of critical minerals from the perspective of recent progress in mining exploration and anticipated future needs as the global energy economy transitions to higher use of, and reliance on, renewables. In this conversation with host Andrew Geary, Dr. Alan Jones defines critical minerals and how and why each country defines them differently. He explains why the public has a dim view of mining and what we can learn from China's long-term mineral vision. He elaborates on the valuable role of copper in utilizing electric vehicles and why we still don't understand the planet we live on. Alan also makes a case for why we must inspire young minds with the possibilities of critical minerals exploration. Do you want to be part of the future of humanity? This is the question at the center of this can't miss episode. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Chester J. Weiss and Alan G. Jones, (2023), "Introduction to this special section: Critical minerals exploration," The Leading Edge 42: 236–236. (https://doi.org/10.1190/tle42040236.1) * Alan G. Jones, (2023), "Mining for net zero: The impossible task," The Leading Edge 42: 266–276. (https://doi.org/10.1190/tle42040266.1) * Read the April 2023 special section: Critical minerals exploration. (https://library.seg.org/toc/leedff/42/4) Subscribers can read the full articles at https://library.seg.org/, and abstracts are always free. BIOGRAPHY Alan G. Jones is currently Senior Professor Emeritus at the Dublin Institute for Advanced Studies, a Specially-Appointed Professor at the China University of Geosciences Beijing, and Adjunct Professor at Macquarie University and at the University of Western Australia. In addition, upon his retirement he formed an MT consulting company - Complete MT Solutions Inc. - with former students and a colleague in 2016. Alan was awarded the Tuzo Wilson medal of the Canadian Geophysical Union in 2006, was Appointed an International Member of the Geo-Electromagnetism Committee, Chinese Geophysical Society in 2009, was elected to Academia Europaea also in 2009 and was made a Member of the Royal Irish Academy in 2010. He was a Blaustein Visiting Professor at Stanford University for the Winter Term of 2016, and was appointed a Life Affiliate Member of the Geological Society of South Africa in 2016. In 2019 he was elected a Fellow of the American Geophysical Union. Alan is the most published (almost 200 papers) and most cited (over 13,500 citations) scientist in his chosen field of magnetotellurics. Together with Alan Chave, he published the most authoritative textbook to date on MT - The Magnetotelluric Method: Theory and Practice (Cambridge University Press). He is a qualified Professional Geoscientist accredited by the Professional Geoscientists Ontario (PGO). CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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185: The current and future outlook for SEG and geophysics 25:22

2 years тому25:22

25:22

SEG President Ken Tubman discusses the future outlook of SEG and applied geophysics. In this conversation with host Andrew Geary, Ken provides the latest information on the ongoing SEG transformation. He outlines how SEG could allow greater experimentation, the pros and cons of its current governance structure, and how members can best contribute to SEG's future. Ken shares some risks for SEG's transformation and why building a successful future for SEG matters to him. This episode not only matters for SEG members and stakeholders and the profession of applied geophysics but provides expertise and guidance for all membership-based organizations. In addition, this conversation provides practical advice and expert recommendations that could continue to support SEG and the field moving forward. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Read the President's Page: Vision for SEG by Ken Tubman (https://library.seg.org/doi/10.1190/tle41100668.1) * Read the President's Page: The transformation of SEG by Pete Cramer (https://library.seg.org/doi/10.1190/tle41110745.1) * Read the President's Page: A perspective from 'the future' by Samara Omar (https://library.seg.org/doi/10.1190/tle41120812.1) * Watch the latest from SEG on YouTube (https://www.youtube.com/@SegOrg) BIOGRAPHY Ken Tubman is currently SEG President. He has been a member of SEG since 1979. Previously, he served on the SEG Board as a Director at Large from 2018 to 2020. He has volunteered with SEG in multiple ways, such as serving on committees and task forces, editing, and serving on the SEAM Board. He is also an SEG Foundation Trustee Associate. Tubman holds a Ph.D. in geophysics from the Massachusetts Institute of Technology and a bachelor's degree in physics from the University of Massachusetts. He has spent more than 35 years in the energy industry. He currently serves as chairman of the board of directors of SAExploration, a leading seismic acquisition company. He has held senior positions within ConocoPhillips (including vice president geoscience and reservoir engineering, vice president subsurface), Veritas DGC (senior vice president Veritas Hampson Russell, vice president geoservices), and Marathon Oil (vice president technical innovation). He started his career with ARCO and has held various technical and management positions in the central functions and business units. A common thread though most of his career is his involvement in technology delivery and development. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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184: Water is Life - GWB Ghana Water Project 27:03

2 years тому27:03

27:03

Dr. Elikplim Abla Dzikunoo and Abdul Rashid Seidu discuss their Geoscientists without Borders project, "Provision of potable water to communities in northeastern Ghana." This GWB project will directly help the inhabitants of two communities (Zagsliari and Salinwia) located within the Nasia river basin in the West Mamprusi district – Northeastern region of Ghana. In Zagsliari, men, women, and children will all benefit from potable water. Children will especially benefit as the current water supplies in the community expose them to diseases like cholera and dysentery. In Salinwia, families will profit greatly from the provision of boreholes, enabling them to engage in year-round irrigation farming to improve their economic fortunes and sustenance for themselves and their livestock. This was done by using Electrical Resistivity Tomography techniques to define and interpret geo-electric sections and models to show the subsurface lithology distribution and provide scientific data that will inform groundwater management policy decision-making and improve access to potable water resources by the communities of the study area. To build on the knowledge of the area's geology and offer a better understanding of the underlying complexities, lithologic logging was done during drilling, followed by geophysical logging after drilling, which offers improved resolutions of the subsurface geologic complexities. In this conversation with host Andrew Geary, Elikplim and Rashid explain why groundwater is of growing importance in the "food basket of Ghana" as rainwater gets more difficult to predict. Elikplim highlights the value of combining community knowledge with scientifically-tested methods to be successful. Rashid explores why groundwater has been an overlooked resource in Ghana. And they both discuss the importance of respecting the culture where scientific work occurs. While the audio quality at times is not ideal, please give this episode a listen from beginning to end if you can. This is a powerful story on the power of geophysics, how to gain support from local communities, and the difference science can make in people's lives. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Learn more about the Ghana water project (https://seg.org/About-SEG/Geoscientists-Without-Borders/Projects/detail/ghana-2) * Learn more about Geoscientists without Borders (https://seg.org/About-SEG/Geoscientists-Without-Borders) * Donate to GWB (https://seg.org/About-SEG/Geoscientists-Without-Borders/Donate) * Explore the Geophysical Sustainability Atlas that maps geophysics to the UN Sustainable Development Goals (https://library.seg.org/doi/10.1190/tle40010010.1) BIOGRAPHIES Dr. Elikplim Abla Dzikunoo is a geologist specializing in the applications of near-surface and borehole geophysics for use in hydrogeological studies and the interpretation of airborne data for structural and lithologic delineations. She is currently a lecturer in the Department of Earth Science, University of Ghana, teaching geophysics and GIS/RS-related courses. Abdul Rashid Seidu is a final-year geophysics student at the University of Ghana. Being a young, aspiring geophysicist, he had the privilege of participating in many geophysical programs that have sharpened and expanded his knowledge of geophysics, particularly exploratory geophysics. CREDITS Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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183: The importance of SEG regional offices to advance geophysics 22:40

2 years тому22:40

22:40

Yogaani Bhatia, SEG's Managing Director for International Operations, discusses the value of the SEG regional offices as SEG celebrates over ten years of the Middle East regional office. In this conversation with host Andrew Geary, Yogaani describes the work and vision for the SEG regional offices. She explains how geophysics is changing in the Middle East and highlights the similarities and differences between geophysics in the Middle East and China. Yogaani also shares what she's most proud of over the past ten years at the SEG Middle East office and why the regional offices are important to the future success of the SEG and geophysics. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Read the President's Page: The geophysical landscape in the Middle East (https://library.seg.org/doi/10.1190/tle41050292.1) * Discover SEG events (https://seg.org/Events/Events-Calendar/all-events) BIOGRAPHY Yogaani Bhatia is SEG's Managing Director for International Operations. She is a market development & association management leader with a proven track record of driving knowledge exchange and innovation in the energy industry. With over a decade of experience at SEG, she has been instrumental in establishing and expanding the company's operations in the Middle East, Asia Pacific, and China. As the leader of SEG's MENA, Asia Pacific, and China teams, Yogaani has fostered collaboration between energy companies, service providers, and independent innovators from diverse industries, creating opportunities for business interchange and driving progress in the global energy sector. Before joining SEG, Yogaani held a prominent position at the World Gold Council, where she played a key role in shaping the growth trajectory of the gold industry by working closely with local trade partners, financial institutions, and industry experts to create and sustain demand for gold. With her deep understanding of market trends and consumer behavior, she brought a unique perspective to the industry that has fueled its growth and success. Before her tenure at the World Gold Council, Yogaani gained extensive cross-industry knowledge as a Communications Director in the communication industry for eight years. During this time, she gained exposure to various sectors, including jewelry, metals, government organizations, luxury goods, retail, hospitality, travel and tourism, FMCG, healthcare, pharmaceuticals, and financial services. Her diverse experience has equipped her with a strategic approach to problem-solving and a unique perspective on the issues that matter most to the energy industry. Yogaani's leadership, passion for innovation, and deep understanding of industry trends have driven her success. Her contribution to the industry has earned her a reputation as a thought leader and an inspiration to future leaders in the field. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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182: Uncovering the hidden history of Ghana 21:27

2 years тому21:27

21:27

Dr. Cyril D. Boateng discusses his SEG Field Camp, "Investigating the slave trade in South Eastern Ghana using integrated geophysical techniques." Recently, there has been renewed interest in connecting Africans in the diaspora to their ancestral lands. In this context, significant focus has been placed on research which enhances an understanding of the circumstances of enslaved people during the days of enslavement. A lesser-known and often excluded slavery focus point is the South Eastern part of Ghana. The main goal of this field camp was to advance the field of geophysics and geoarchaeology and train a new generation of geoscientists by exploring the use of geophysics for archeological investigations related to slavery in the southeastern part of Ghana. Geophysics can be an indispensable part of archaeological investigations of slavery. The scientific findings of such non-invasive probes could help archaeologists fine-tune their search for sites and aid them in surgical excavation to unearth new data about past slavery practices. In this conversation with host Andrew Geary, Cyril explains the concept behind the term "the archaeology of slavery." He describes the various geophysical investigations used across four communities. Cyril also elaborates on how this type of project encourages the current and future generations of geophysicists. This conversation highlights the significant value geophysics brings to a problem and how SEG Field Camps, in particular, are an invaluable tool for building the next generation of scientists and providing humanitarian benefits. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * See the Poster Presentation for Cyril's Project (https://seg.org/Portals/0/SEG/Professional%20Development/Students/field-camps/2023/Kwame_Nkrumah_Uni.pdf?ver=2023-03-09-151039-410) * Explore other SEG Field Camp Projects (https://seg.org/Education/Student/Student-Programs/Field-Camps/Posters) * Donate to SEG Field Camps (https://donate.seg.org/Field-Camps) BIOGRAPHY Dr. Cyril D. Boateng (https://www.linkedin.com/in/cyrildboateng) is a geophysicist interested in near-surface problems and hydrocarbon exploration. He holds a Ph.D. in Solid Earth Physics from the University of the Chinese Academy of Sciences (UCAS) under the CAS (Chinese Academy of Sciences) -TWAS (The World Academy of Sciences) Presidential Fellowship. He is currently a lecturer and researcher focusing on modeling and integrating reservoir heterogeneities into machine learning algorithms. These innovative methods can be applied for computer-aided interpretation in geophysics. His previous work has been on geotechnical applications of geophysics in the Bosumtwi Impact crater of Ghana and how this can be applied to policymaking at the local government level. Cyril has always been passionate about teaching, learning, and science communication. And after various teaching stints in Ghana's educational sector from the basic to the tertiary level, his current focus is on modern teaching methods and research that can drive effective science education, especially at the tertiary level. In addition, he runs a platform for amplifying the voices of African Scientists called the AfroScience Network (https://afrosciencenetwork.org/). When Cyril is not teaching or conducting research, he usually reads historical books or learns about other cultures. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Zach Bridges created original music for this show. Andrew Geary hosted, edited, and produced this episode at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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181: Seismic's role in geological carbon capture and storage 14:47

2 years тому14:47

14:47

Roman Pevzner discusses his Honorary Lecture, "Surface and borehole seismic monitoring of CO2 geological storage." Geological carbon capture and storage (CCS) or sequestration is a critical component of CO2 emission reduction, which aims to alleviate global climate change. Geological carbon storage always requires a subsurface monitoring program, and seismic methods play an important role. In this conversation with host Andrew Geary, Roman explains why a subsurface monitoring program is necessary for geological carbon storage and the range of seismic methods used to monitor CO2 storage. He discusses how the Australian CCS projects featured in the lecture highlight the evolution of the seismic monitoring technology used for sequestration. He also explores the advantages and disadvantages of permanently mounted seismic sources and characterizes passive data analysis. This conversation explores the goal of this lecture, the perfect audience for this talk, and the one question Roman hopes attendees take with them. Carbon capture and storage will play a major role in the future of geophysics, and this conversation helps demonstrate possible paths. Listen to the full archive at https://seg.org/podcast. RELATED LINKS * Register for Roman's lecture (28 March 2023 & 11 May 2023) (https://seg.org/Education/Lectures/Honorary-Lectures/HL-Roman-Pevzner) * Discover SEG on Demand (https://seg.org/Education/SEG-on-Demand) BIOGRAPHY Roman Pevzner joined Curtin University (Perth, Western Australia) in 2008 as an associate professor in the Discipline of Exploration Geophysics, progressing to professor in 2018. Previously he headed the software development department at DECO Geophysical service company from 2002–2008. At the same time, Roman has also conducted research and teaching at the Geological Faculty of Lomonosov Moscow State University, Seismometry and Geo-acoustics Department. Roman Pevzner received his Ph.D. in Geophysics (2004), Master of Science in Geophysics (2001), and Bachelor of Science in Geology (1999) from Lomonosov Moscow State University. His main areas of interest include subsurface monitoring using active and passive seismic methods, borehole seismic, distributed fiber optic sensing for geophysical applications, and CO2 geosequestration. Roman has co-authored 75 journal papers and more than 170 refereed conference publications. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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180: The power and need for SEG Scholarships 31:41

2 years тому31:41

31:41

SEG Scholarships encourage the study of geophysics and related geosciences in universities worldwide. Due to the generosity of donors, the SEG offers a range of different scholarship opportunities to students all over the globe. In this special episode, we feature two scholarship recipients and the founder of a new Scholarship Program. Host Andrew Geary speaks first with Manika Prasad. Manika is a Colorado School of Mines professor passionate about students and diversity within the geosciences. She co-founded the SEG Educational Equity Scholarship in 2021 to support underrepresented students in their study area or that bring diversity to their attending university. Manika shares what she hopes this scholarship will achieve and why the SEG Scholarships matter to the industry's future. Next, we highlight two scholarship recipients: Juliet Nneamaka Ilechukwu and Sharmila Appini. They share how they learned about the SEG Scholarships and how it made them better students and geophysicists. They also share what the scholarships allowed them to achieve and one lesson they will take away from this experience. This episode will leave no doubt of the power of the SEG Scholarships to benefit the Society, geophysics, and individual lives. Since the number of scholarships available depends primarily upon the number of sponsors and the amounts they contribute, each donation matters. This episode will provide the reasons and the voices for how your donation could change the science of geophysics and someone's life. Listen to the full archive at https://seg.org/podcast. HIGHLIGHTS * 1:46: Manika Prasad * 15:43: Juliet Nneamaka Ilechukwu * 24:19: Sharmila Appini RELATED LINKS * Learn more about SEG Scholarships (https://seg.org/Scholarships) * Learn about the 2022-2023 recipients (https://seg.org/Education/Student/Student-Opportunities/Scholarships/List-of-scholarship-recipients) * Donate to the SEG Scholarships (https://donate.seg.org/Scholarships) ABOUT THE INTERVIEWEES Dr. Manika Prasad has been an active member of SEG since 1987. She has served on several SEG committees and the SEG Board of Directors (Second vice-president 2018-19; First vice-president 2019-20). She is a professor at the Colorado School of Mines. She is passionate about students, geophysics, and diversity within the geosciences. Manika and Günter Fuchs recently established a scholarship endowment with the SEG Foundation in 2021. The SEG Educational Equity Scholarship was established to support students attending university anywhere in the world who are underrepresented in their area of study or that bring diversity to their attending university. The donor's intent was to promote and increase the representation of BIPOC (Black, Indigenous, and People of Color) geoscientists. Applicants are asked to describe how their selection as a recipient will improve the diversity of the geosciences community in the country where they are attending university and how they or the SEG might help increase representation for their group in geosciences and SEG. Ms. Juliet Nneamaka Ilechukwu is from Nigeria with a Master of Science (M.SC) in Geophysics. Ms. Sharmila Appini is from India with a Bachelor of Science (Honors) and a Master of Science (under the Integrated Program) in Applied Geology. She has a Master of Science in Geophysics from the University of Houston and is pursuing a Ph.D. in Geophysics. CREDITS Zach Bridges created original music for this show. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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179: New takes on energy independence and policies 27:26

2 years тому27:26

27:26

Government policies, incentives, and funding directly impact gains in energy efficiency and energy independence. In this conversation with host Andrew Geary, Diana Sineva and Stephen Brown highlight recent policy changes in the United States and how it impacts the world and the oil and gas sector. In this unique conversation, Diana and Stephen explain the Inflation Reduction Act of 2022 and why it's important to incentivize and fund energy efficiency policies. They offer a distinctive perspective on pursuing energy independence and how businesses and consumers can utilize energy efficiency for their benefit. Additionally, Diana provides a path for geophysicists to thrive in any future energy environment. This episode explores cutting-edge policy and research to offer a novel perspective on topics that will impact the world for generations. Listen to the full archive at https://seg.org/podcast. BIOGRAPHIES Diana Sineva is an energy industry expert and project/product management professional who dedicated more than 20 years to the international oil and gas exploration industry, focusing on emerging technologies, process optimization, and corporate sustainability. The energy transition motivated her to pursue a Master's in Business Administration degree from Rice's Jones Business School to emphasize the business viability of emerging trends, followed by immersion in clean-energy technologies. Today she is an energy transition advocate with formal training in the renewable energy field, supporting sustainable and energy-efficient models for transformation. Further, she is successfully helping small businesses realize the transformation demanded by the ever-changing environment, focusing on sustainable growth and a customer-centric approach. Stephen Brown works with policymakers and advocates to advance the United States national climate goals. His career spans over 20 years of government relations, public affairs, and sustainability experience. Stephen built Capital Assets Energy LLC, a successful clean energy development consulting firm that specialized in financing retrofits of commercial, non-profit, and multi-family properties with energy-efficient and renewable energy improvements. He also founded the Clean Energy Fund of Texas Inc (TxCEF), which focused on making the green economy affordable and just for all Texans. Stephen holds a B.A. in political science from North Carolina A&T State University and a Master's in Business Administration from Rice University. He resides in Houston, TX, with his wife and two sons. He is an avid tennis player and Alpha Phi Alpha Fraternity Inc. member. CREDITS Seismic Soundoff explores the depth and usefulness of geophysics for the scientific community and the public. If you want to be the first to know about the next episode, please follow or subscribe to the podcast wherever you listen to podcasts. Two of our favorites are Apple Podcasts and Spotify. If you have episode ideas, feedback for the show, or want to sponsor a future episode, find the "Contact Seismic Soundoff" box at https://seg.org/podcast. Zach Bridges created original music for this show. This episode was hosted, edited, and produced by Andrew Geary at TreasureMint. The SEG podcast team is Jennifer Cobb, Kathy Gamble, and Ally McGinnis.…

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178: Why you should consider drone-based geophysics 26:11

3 years тому26:11