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

Igor Kvasov, engineering manager at Google and co-founder of SeismoTrack, joins host Andrew Geary to discuss his new book, Numerical Modeling of Seismic Responses from Fractured Reservoirs by the Grid-characteristic Method. Igor and Andrew discuss just what is the grid-characteristic method and its advantages, the future of data acquisition and seismic surveys, why numerical modeling should be used more in survey planning, and Igor's challenge to the geoscience community on numerical modeling. Get your copy of Numerical Modeling of Seismic Responses from Fractured Reservoirs by the Grid-characteristic Method today at https://seg.org/shop! Visit https://seg.org/podcast/Post/8688 for the complete show notes. This episode is proudly sponsored by TGS. BIOGRAPHY Igor Kvasov graduated from Moscow Institute of Physics and Technology (MIPT), Russia, in 2008 (physics and applied mathematics). Having successfully completed his thesis on numerical simulation of wave processes in heterogeneous solid elastic bodies, Kvasov received his Ph.D. in physics and computer science from MIPT in 2011. During 2006–2015, he served as an associate professor at the MIPT Computer Science and Computational Mathematics Department. Currently, he works as an engineering manager at Google in California. As part of his research in the numerical simulation of wave processes, Kvasov has made significant improvements in and broadened the abilities of the grid-characteristic method (GCM), including the ability to handle hundreds of thousands of fractures, which corresponds to the conditions of real fractured reservoirs, and the ability to model such 3D fractured prospects using unstructured grids. His research on the properties of seismic responses from fractured reservoirs helps solve the problem of their direct detection. SPONSOR TGS is the global gateway to subsurface intelligence from seismic to well data. As a leading geoscience data provider to the energy industry TGS invests in onshore and offshore multi-client data projects in an array of basins worldwide - ranging from new-entry frontier markets to established, mature basins. TGS’s extensive data library portfolio services the entire upstream life cycle from exploration through the appraisal and development stage. Leveraging the breadth of this world-class library TGS enhances the exploration process through advanced analytics and analytics-ready data products. Visit https://www.tgs.com/. CREDITS Original music by Zach Bridges. This episode was hosted, edited, and produced by Andrew Geary. Thank you to the SEG podcast team: Jennifer Crockett, Ally McGinnis, and Mick Swiney.

21 Nov 201915min

In this insider's look at The Leading Edge, host Andrew Geary speaks with Kyle Spikes, Assistant Professor at the University of Texas at Austin, to discuss TLE's November special section on borehole geophysics. Kyle and Andrew discuss the business value of borehole geophysics, the wide-ranging and practical methods highlighted by the papers, mitigating challenges presented by borehole geophysics, and more. In this conversation, get the inside look at borehole geophysics and the value this month's special section will bring your work. This episode is sponsored by TGS. Visit https://seg.org/podcast/Post/7657 for the complete show notes. BIOGRAPHY Kyle Spikes is currently an assistant professor at the Department of Geological Sciences, Jackson School of Geosciences at the University of Texas at Austin. He holds the Peter T. Flawn Centennial Chair in Geology. His research interests include the integration of geologic inferences with rock physics and quantitative seismic interpretation. These interests have led to projects for shale characterization, carbon sequestration, and forward numerical wave propagation methods. He received a Ph.D. (2008) in geophysics from Stanford University. He's a member of SEG, EAGE, and AAPG. SPONSOR TGS is the global gateway to subsurface intelligence from seismic to well data. As a leading geoscience data provider to the energy industry TGS invests in onshore and offshore multi-client data projects in an array of basins worldwide - ranging from new-entry frontier markets to established, mature basins. TGS’s extensive data library portfolio services the entire upstream life cycle from exploration through the appraisal and development stage. Leveraging the breadth of this world-class library TGS enhances the exploration process through advanced analytics and analytics-ready data products. Visit https://www.tgs.com/. CREDITS Original music by Zach Bridges. This episode was hosted, edited, and produced by Andrew Geary. Thank you to the SEG podcast team: Jennifer Crockett, Ally McGinnis, and Mick Swiney.

7 Nov 201917min

In this compelling episode, host Andrew Geary speaks with Edward Townend, Staff Geophysicist at Shell and Associate Editor for The Leading Edge, to discuss TLE's October special section on AVO inversion. Ed and Andrew discuss why new and experienced geophysicists should take an interest in AVO, how data science and machine learning are improving the technique, the future of AVO in the industry, and much more. Visit https://seg.org/podcast for the show notes. Biography Edward Townend is a geoscientist working at the intersection of geology, geophysics, and petrophysics with core expertise in quantitative seismic interpretation (QI). He has over 10 years’ experience as an Explorer in the US GOM, UK North Sea, Norwegian North Sea, West Coast Africa, US Onshore, and Canadian Onshore. He currently works in Production and Development for Shell's ultra-deepwater GOM Paleogene assets and serves as Associate Editor for The Leading Edge. He has an MS in Geology from Imperial College London and a Ph.D. in Rock Physics from UCL. Renew your SEG membership! Now is the time to renew your SEG membership! SEG members create meaningful professional relationships through expansive global networks, enjoy free access to The Leading Edge and the SEG Library, and can save on SEG bookstore purchases and Annual Meeting registration. Learn more and renew your membership at https://seg.org/renew. Credits Original music by Zach Bridges. This episode was hosted, edited, and produced by Andrew Geary. Thank you to the SEG podcast team: Jennifer Crockett, Ally McGinnis, and Mick Swiney.

10 Okt 201918min

In this episode of SEG's flagship podcast, we hear from the SEG President and the keynote speaker from the SEG 2019 in San Antonio, TX. Walter Guidroz serves as Program Coordinator of the Energy Resources Program at the U.S. Geological Survey (USGS) in Reston, Virginia. At the SEG, his keynote address discusses "The Evolution of Unconventional Play Analysis at the USGS." Additionally, the SEG President Rob Stewart presents the State of the Society address, summarizing the year in applied geophysics and what to expect in 2020 at the Society and in the industry. * Rob Stewart - 1:45 * Walter Guidroz - 38:49 * Q&A - 1:04:30 BIOGRAPHY Walter Guidroz serves as Program Coordinator of the Energy Resources Program at the U.S. Geological Survey (USGS) in Reston, Virginia. He has 38 years’ experience in the energy industry, having worked at Amoco, Enron and BP in multiple geoscience and management roles prior to joining the USGS in 2016. Dr. Guidroz has worked as a geoscientist in a variety of locations including the offshore Gulf of Mexico and Wind River Basins in the U.S., western Siberia in the Russian Federation, and the Campos and Santos Basins offshore Brazil. In his present role, Dr. Guidroz leads energy-related research and assessment work at the USGS that helps to underpin U.S. energy policy and ensure U.S. energy security, occasionally testifying before Congress and addressing the media on critical energy issues that impact the nation. Dr. Guidroz holds a B.S in geology from Nicholls State University, an M.S. in geology from the University of Mississippi, an M.B.A. from the University of Texas at Austin, and a Ph.D. in geological oceanography from Louisiana State University. Dr. Guidroz also presently serves as an Adjunct Associate Professor of Geology and Geological Engineering at the University of Mississippi. SPONSOR TGS is the global gateway to subsurface intelligence from seismic to well data. As a leading geoscience data provider to the energy industry TGS invests in onshore and offshore multi-client data projects in an array of basins worldwide - ranging from new-entry frontier markets to established, mature basins. TGS’ extensive data library portfolio services the entire upstream life cycle from exploration through the appraisal and development stage. Leveraging the breadth of this world-class library TGS enhances the exploration process through advanced analytics and analytics-ready data products. Learn more at https://www.tgs.com/. CREDITS Original music by Zach Bridges. This episode was hosted, edited, and produced by Andrew Geary. Thank you to the SEG podcast team: Jennifer Crockett, Ally McGinnis, and Mick Swiney. Special thanks to Rhianna Collier for setting up this recording. If you enjoy the show, please leave us a 5-star review on Apple Podcasts. Your reviews bring a smile to our faces. Follow Seismic Soundoff at https://seg.org/podcast to hear new episodes.

26 Sep 20191h 17min

In this episode, host Andrew Geary previews the 2019 International Exposition and 89th Annual Meeting. Andrew speaks with the Technical Program Co-Chair on all the educational opportunities, the General Chair on what to expect on the Exhibition Floor, and SEG's new Executive Director highlights what members and attendees can expect in San Antonio. Episode 64 proudly sponsored by TGS. This year make your way to San Antonio and join geoscience professionals and students from all over the world to network, learn, and grow during one of the most dynamic geophysical events of the year. The Annual Meeting will feature 155 Technical Program sessions, the second year of the Business of Applied Geophysics Plenary Sessions and Juice a Winning Startup, Continuing Education courses, Post-convention Workshops, and more. Andrew first speaks with the Technical Program Co-Chair Olga Nedorub. He then speaks with General Chair Glenn Winters, and the episode concludes with some brief remarks from SEG's new Executive Director, John Koehr. There are too many amazing events to feature in this episode. Please visit the Annual Meeting events page to review the full schedule and plan your week. See you in San Antonio! Read the complete show notes and find the links at https://seg.org/podcast. Sponsor TGS is the global gateway to subsurface intelligence from seismic to well data. As a leading geoscience data provider to the energy industry TGS invests in onshore and offshore multi-client data projects in an array of basins worldwide - ranging from new-entry frontier markets to established, mature basins. TGS’ extensive data library portfolio services the entire upstream life cycle from exploration through the appraisal and development stage. Leveraging the breadth of this world-class library TGS enhances the exploration process through advanced analytics and analytics-ready data products. Learn more at https://www.tgs.com/. Credits Original music by Zach Bridges. This episode was hosted, edited, and produced by Andrew Geary. Special thanks to Rhianna Collier and Jenny Cole at the SEG.

5 Sep 201927min

In 2016, Dr. Ron Harris of Brigham Young University led a Geoscientists Without Borders team to Java, Indonesia to help prepare the community for the next tsunami. For this special Soundoff episode, we showcase Ron Harris' project in Java through a short, richly produced and narrative-driven story that captures the spirit of GWB. In Ron's own words, he highlights the moment when his son changed his geoscience career, the simple tool that brought peace to a community, and the power of working together to improve emergency preparedness. This is not just a story about science making a difference, but the role of preparedness in our everyday lives. Please share this inspirational story with your best friend or closest colleague with this link - https://podfollow.com/1140626640. Sponsor Schlumberger strives to be a unifying force for social and environmental stewardship, and engages in philanthropic activities that reflect the company’s values. As the founding sponsor of Geoscientists Without Borders®, Schlumberger believes in the science of geophysics to affect positive changes in communities facing environmental hardship and natural hazards. Credits Special thanks to Katie Burk and Linda Ford of the SEG team. Additional thanks to the students at Duke University's Center for Documentary Studies for their feedback on this episode. And thank you to Dr. Maya Tolstoy, Columbia University's Lamont-Doherty Earth Observatory, and the Comprehensive Nuclear Test Ban Treaty Organization for providing the recording of the 26 December 2004 Indian Ocean earthquake. Episode produced and edited by Andrew Geary.

27 Aug 201910min

In this episode, host Andrew Geary speaks with Heloise Lynn on her upcoming North American Honorary Lecturer tour starting 5 September. Andrew and Heloise discuss Leon Thomsen's famous deck of cards from SEG 1986, the controversy surrounding her recent published paper, how anisotropy can be understood by all geophysicists, what would happen if azimuthal P-P seismic measurements reached its full potential, and more. This interview isn't to be missed. Learn more about her tour at https://seg.org/Education/Lectures/Honorary-Lectures/2019-HL-Lynn. Interviewee biography Heloise Bloxsom Lynn is a geophysical consultant and instructor with Petroskills and Nautilus World. She started working in seismic reflection data in 1975, processing U.S. onshore data for Texaco in Houston. Lynn worked for Texaco, Amoco, BP, and then in 1984, she and her husband, Walt, formed Lynn Incorporated. Her consulting experience includes working in North America, Hungary, Qatar, Kuwait, Saudi Arabia, Pakistan, Australia, Thailand, China, and Japan. She specializes in the use of 3D multiazimuth and/or multicomponent data to obtain structure, lithology, porosity, pore fluids, in-situ stress, and aligned porosity (aka natural fractures). She also includes conventional VSP data processed for split-shear waves in these projects because there is nearly always a source-generated S-wave or a near-source mode-converted S-wave, and/or mode-conversions at impedance boundaries. In the fall of 2004, she was the SEG/AAPG Distinguished Lecturer, speaking on “The Winds of Change – anisotropic rocks, their preferred direction of fluid flow, and their associated seismic signatures.” She has described her research findings in many oral presentations and in 47 published papers that collectively create an invaluable knowledge base for scientists, researchers, students, teachers, and exploration geophysicists. She earned a BA in geology-math from Bowdoin College, Maine; an MSc in exploration geophysics from Stanford University; and a PhD in geophysics from Stanford University. She is a member of SEG, EAGE, the Geophysical Society of Houston (GSH), AAPG, and SPE. Credits Interview: Heloise Lynn Original music by Zach Bridges. This episode was hosted, edited, and produced by Andrew Geary. Special thanks to the SEG podcast team: Jennifer Crockett, Ally McGinnis, and Mick Swiney. If you enjoy the show, please subscribe to the podcast on Spotify, Google Podcasts, or Apple Podcasts to be the first to know about new episodes!

8 Aug 201924min

In this episode, host Andrew Geary speaks with Lynn Sykes on his new book, Plate Tectonics and Great Earthquakes: 50 Years of Earth-Shaking Events. Andrew and Lynn discuss how the theory of plate tectonics transformed earth science and the petroleum industry, how earthquakes are more damaging in the Central and Eastern parts of the United States, the role Maurice Ewing played in plate tectonics and Lynn's career, and more. Learn more about Dr. Sykes' book at https://cup.columbia.edu/book/plate-tectonics-and-great-earthquakes/9780231186889. Interviewee biography Lynn R. Sykes is Higgins Professor Emeritus of Earth and Environmental Sciences at Columbia University’s Lamont-Doherty Earth Observatory. His application of earthquake science to monitoring underground explosions was crucial to treaties limiting nuclear testing. He is the author of Silencing the Bomb: One Scientist’s Quest to Halt Nuclear Testing and Plate Tectonics and Great Earthquakes: 50 Years of Earth-Shaking Events. Credits Interview: Lynn Sykes Original music by Zach Bridges. This episode was hosted, edited, and produced by Andrew Geary. Special thanks to the SEG podcast team: Jennifer Crockett, Ally McGinnis, and Mick Swiney. If you enjoy the show, please subscribe to the podcast on Spotify, Google Podcasts, or Apple Podcasts to be the first to know about new episodes!

25 Juli 201921min