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These sessions were chosen for recording and only include presentations from authors who have given permission to be recorded. Recordings will be available through 10 May 2025.

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Special Sessions
  • Tuesday, 27 August
  • Wednesday, 28 August
  • Thursday, 29 August
8:00 a.m.
  1. NA 2: US Gulf of Mexico: Overview
    Room 361B
    Sharon Cornelius, Carl Steffensen
    8:00 a.m. Comparing crustal type and rift processes along three transects during the Late Jurassic breakup of west Equatorial Pangea: West Texas–Colombia (western); Arkansas–Gulf of Mexico–Venezuela (central); and Mississippi–Suriname (eastern) James Pindell1, Teunis Heyn2, Timothy F. Lawton4, Robert Erlich3 (1. Tectonic Analysis Ltd., Duncton, Sussex, United Kingdom. 2. Independent researcher, Katy, TX, United States. 3. Cayo Energy LP, Richmond, TX, United States. 4. The University of Texas at Austin, TX, United States. )
    Keywords: Gulf of Mexico | tectonics (extensional) | basin (development) | Mexico | Jurassic
    8:25 a.m. Magmatic margins, ridge jumps and isochrons: A refined tectonic model of the Gulf of Mexico Timothy Grow1, Pablo Cervantes Laing1, Roy Fitzsimmons1, Bill Kilsdonk1, Mario Moreno Vega1, Vernon Moore1 (1. exploration, Hess, Houston, TX, United States. )
    Keywords: tectonics | crustal structure | volcanics | basement | magnetics
    8:50 a.m. How deep was the pre-salt depositional surface in the Gulf of Mexico: What have we learned from ancient salt giants and modern analogues? Teunis Heyn1, James Pindell4, Timothy F. Lawton2, John Bain3 (1. Independent researcher, Katy, TX, United States. 2. Bureau of Economic Geology, Austin, TX, United States. 3. Bain Geophysical Services, Inc., Houston, TX, United States. 4. Tectonic Analysis Ltd., Duncton, United Kingdom. )
    Keywords: tectonics (salt) | Gulf of Mexico | Africa | structure (restoration) | tectonics (extensional)
    9:15 a.m. Jurassic structures of the eastern Gulf of Mexico: Sakarn, Louann, Norphlet, and Breakup Vernon Moore1, Sara Donnelly1, Elmar Moser1 (1. Hess Corporation, Houston, TX, United States. )
    Keywords: Gulf of Mexico | structure (geology) | tectonics | salt tectonics (sandstone) | tectonics (salt)
  2. NA 1: Permian 1
    Room 360A
    Robert Lindsay, Mitch Schneider
    8:00 a.m. The state of the upstream oil and gas industry in North America Jeb Burleson1 (1. Product, Enverus, Houston, TX, United States. )
    Keywords: North America | economics | unconventional | development and production | United States
    8:25 a.m. Paleogeography and sedimentation of the Lower San Andres in the northern Midland Basin- from rimmed margin carbonates to basinal turbidites Xijin (CJ) Liu1 (1. Surge Energy, LLC, Houston, TX, United States. )
    Keywords: Permian | depositional systems | deepwater | turbidite | interpretation
    8:50 a.m. Quantitative lithology prediction of turbidite deposits, Bone Spring Formation, Delaware Basin, Southeast New Mexico and West Texas Rui Zhai1, Matthew J. Pranter1 (1. School of Geosciences, University of Oklahoma, Norman, OK, United States. )
    Keywords: turbidite | lithology | Permian | machine learning | seismic (inversion)
    9:15 a.m. Sandbody Architecture and Sequence Stratigraphy of the Lower Permian Decie Ranch Member of the Skinner Ranch Formation, Lenox Hills, West Texas Conor Sullivan1, Arthur D. Donovan1, Michael Pope1, Morgan Sullivan2 (1. Geology and Geophysics, Texas A&M University, Spring, TX, United States. 2. Chevron, Spring, TX, United States. )
    Keywords: sequence stratigraphy | deepwater | turbidite | carbonate | depositional systems
  3. FWI 1: Theory and Methods 1
    Room 370A
    Xiaolei Song, Diancheng Wang
    8:00 a.m. Local uncertainty quantification for 3D high resolution subsurface characterization based on data assimilation: an Ensemble Transform Kalman filter Full Waveform Inversion strategy Alexandre Hoffmann2, Romain Brossier2, Ludovic Métivier1, Alizia Tarayoun2 (1. CNRS, Gières, France. 2. univ Grenoble Alpes, Gières, France. )
    Keywords: full-waveform inversion | statistics | 3D
    8:25 a.m. An application for null-space shuttling for 4D Full Waveform Inversion Esteban Diaz1, Simon Luo1, Madhav Vyas1 (1. BP, Houston, TX, United States. )
    Keywords: 4D | full-waveform inversion | seismic (imaging)
    8:50 a.m. Time-lapse full-waveform inversion by model order reduction using radial basis function Haipeng Li1, Robert G. Clapp1 (1. Department of Geophysics, Stanford University, Stanford, CA, United States. )
    Keywords: full-waveform inversion | time-lapse | interpolation | CCS | reservoir characterization
10:20 a.m.
  1. EMME 2: Frontier Exploration Plays in the Eastern Mediterranean/Middle East Region
    Room 371A
    Christoph Lehmann, Haq Shahzad-Ul
    10:45 a.m. Carbonate reefs as a new play in the Northern Egypt Red Sea rift basin - unveiled by elastic full-waveform inversion Rana B. Nafea1, Ahmed Abdel Aal1, Maxim Mikhaltsev1 (1. SLB, Cairo, Egypt. )
    Keywords: carbonate | petroleum (exploration) | elastic | geophysics (magnetic) | seismic (3D)
    11:10 a.m. Numerical modeling of clastic sediment export to basins for reservoir and storage quality prediction (Arabian Plate, Cretaceous) Rainer Zuhlke1, Nikolaos A. Michael1 (1. EXPEC ARC, Saudi Aramco, Dhahran, Eastern Province, Saudi Arabia. )
    Keywords: geology | sequence stratigraphy | exploration (oil) | basin (development) | modeling (analysis)
    11:35 a.m. Evaluating the Untapped Potential of Jurassic Marrat Reservoirs in Western Part of Kuwait Bay Bader Alajmi1, Talal F. Aladwani1, Al-Otaibi Ahmad Homoud1, Amar Nada Mohamad Amar1, Mohammad K. Al-Mershed1, Muhsen Al Mutairi1, Vishnu Vardhan V. Chilumuri1, Anand Prakash1, surajit das1, Amthal Al Enezi1 (1. Exploration Group, Kuwait Oil Company, Ahmadi, Kuwait. )
    Keywords: exploration (oil) | carbonate | inversion | sedimentology | structure (geology)
  2. NA 3: Permian 2
    Room 360A
    Chesney Petkovsek, Aarron Hillard
    10:20 a.m. Structure and sediment dispersal from the southwestern Central Basin Platform into the partitioned East Delaware slope system, West Texas Amanda Calle1, Elizabeth A. Horne1, David L. Carr1, Peter H. Hennings1 (1. Bureau of Economic Geology, University of Texas at Austin, Golden, CO, United States. )
    Keywords: structure (geology) | seismic (stratigraphy) | sedimentology | sequence stratigraphy | reservoir (deep water)
    10:45 a.m. Stratigraphic control on production in unconventional reservoirs: a Permian Basin example Sebastian Ramiro-Ramirez1, Peter B. Flemings2, David Cannon1, Athma Bhandari2 (1. Exploration Geology, Diamondback Energy, Midland, TX, United States. 2. Institute for Geophysics and Department of Earth and Planetary Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX, United States. )
    Keywords: Permeability | Permian | unconventional | oil (exploration) | petrophysics
    11:35 a.m. Bioturbation effects on permeability in tidally-modified Strawn Group deposits, Texas Jerry Jensen1, Peter P. Flaig1, Kelly Hattori1 (1. Bureau of Economic Geology, University of Texas at Austin, Austin, TX, United States. )
    Keywords: clastic | shallow | marine | depositional systems | Permeability
  3. MME 2: Seismic, Electromagnetics and Magnetotelluric Methods
    Room 372B
    Jose Arce, Dikun Yang
    10:20 a.m. A seismic and petrophysics-guided approach to subsurface characterization of the NW Limerick Syncline in the Irish Zn-Pb Orefield Victoria Susin1, Aline Melo2, Koen Torremans2, Murray Hitzman2, Mark Holdstock3 (1. School of Earth Sciences, University College Dublin, Dublin, Ireland. 2. SFI Research Centre in Applied Geoscience, Ireland. 3. Group Eleven Resources, Ireland. )
    Keywords: seismic (imaging) | petrophysics | mining
    10:45 a.m. The impact of seismic nodes on enhancing subsurface imaging for mining - a case study over the Tamarack Nickel field Eamonn Murray1, Andrew Stone1, Celina Giersz1, Amine Ourabah1, Brian Bengert2 (1. Stryde, United Kingdom. 2. Talon Metals Corp, IL, United States. )
    Keywords: mining | refraction | sensors
    11:10 a.m. Empowering mineral exploration: Leveraging invertible neural networks for magnetotelluric data inversion and uncertainty quantification Divine V. Kalu1, Sihong Wu1, Jiajia Sun1 (1. University of Houston, Houston, TX, United States. )
    Keywords: magnetotelluric | electromagnetics | inversion | Neural networks | deep learning
    11:35 a.m. First field trial of an airborne magnetic survey using ergodic sampling Mengli Zhang1, Eric Battig2, Yaoguo Li1 (1. Colorado School of Mines, Golden, CO, United States. 2. Newmont, Denver, CO, United States. )
    Keywords: acquisition | airborne survey | magnetics | survey design | compressive sensing
  4. FWI 2: Machine Learning 1
    Room 370A
    Bharath Shekar, Anatoly Baumstein
    10:20 a.m. Enhancing Full Waveform Inversion with a deep-learning approximated inverse Hessian: A field data application Mustafa Alfarhan1, Matteo Ravasi1, Fuqiang Chen1, Tariq Alkhalifah1 (1. King Abdullah University of Science and Technology, Jeddah, Saudi Arabia. )
    Keywords: full-waveform inversion | deep learning | optimization | machine learning | Neural networks
    11:10 a.m. Integrated networks for viscoelastic FWI: mapping from Q to relaxation variables and quantifying modelling error Tianze Zhang1, Kristopher Innanen1, Daniel Trad1 (1. University of Calgary, Calgary, AB, Canada. )
    Keywords: attenuation | machine learning | carbon (storage) | modeling (analysis) | vertical seismic profile (VSP)
    11:35 a.m. Leveraging self-supervised deep learning to address cross-talks in multi-parameter inversions Wenlong Wang1, Yulang Wu2, Yanfei Wang4, George Mcmechan3 (1. Mathematics, Harbin Institute of Technology, Harbin, Heilongjinag, China. 2. University of California, San Francisco, CA, United States. 3. Geosciences, University of Texas at Dallas, Richardson, TX, United States. 4. Institute of Geology and Geophysics, Chinese Academy of Sciences, China. )
    Keywords: deep learning | multiparameter | inversion
1:20 p.m.
  1. SS 6: Recent Advances and the Road Ahead: Hot Topics in Geoscience 1
    Room 370A
    Sergio Chávez-Pérez, Jiajia Sun
    1:20 p.m. The role of geophysics in the mineral systems approach to mineral exploration Richard S. Smith1 (1. Harquail School of Earth Sciences, Laurentian University, Sudbury, ON, Canada. )
    Keywords: magnetotelluric | seismic (2D) | mining | induced polarization (IP) | gravity
    1:45 p.m. Near-Surface Geophysics across the Mining Value Chain Remke Van Dam1 (1. Southern Geoscience Consultants, West Perth, WA, Australia. )
    Keywords: mining | near surface | passive acquisition | electromagnetics | airborne survey
    2:35 p.m. Geologic hydrogen: An emerging role of mining geophysics in new energy exploration Yaoguo Li1, Mengli Zhang1 (1. Department of Geophysics, Colorado School of Mines, Golden, CO, United States. )
    Keywords: exploration (onshore) | acquisition | electromagnetics | gravity | magnetics
  2. LAC 3: Suriname Exploration 1
    Room 351B
    Kyle Reuber, Jose Gorosabel Araus
    1:45 p.m. Constrained optimization method for seismic stratigraphic analysis – Implications for interpretation quality and machine learning applications Matthew Grove1, Ping Lu1, Chance Amos1, Sara Donnelly1 (1. Hess Corporation, Houston, TX, United States. )
    Keywords: seismic (interpretation) | seismic (stratigraphy) | machine learning | deepwater | South America
  3. NA 5: Geological Studies focused in the Midcontinent 1
    Room 360A
    Molly Turko, Aydin Shahtakhtinskiy
    1:45 p.m. Airborne gamma-ray spectrometry inversion signatures of Hicks Dome area Jessica Weihermann1, Yaoguo Li1, Anne McCafferty2 (1. Department of Geophysics, Colorado School of Mines, Golden, CO, United States. 2. United States Geological Survey, CO, United States. )
    Keywords: radiometrics | inversion | interpretation | airborne survey | imaging
    2:10 p.m. Impact of reservoir heterogeneity on plume migration and storage security of CO2 in saline aquifers Aaditya Khanal1, Priyank Jaiswal2, Sumit Verma3 (1. University of Texas at Tyler, Tyler, TX, United States. 2. Oklahoma State University, Stillwater, OK, United States. 3. Geosciences, UT Permian Basin, Odessa, TX, United States. )
    Keywords: CCUS | carbon (storage) | engineering (reservoir)
    2:35 p.m. New perspective on the stratigraphic architecture of the middle member of the Bakken Formation, Williston Basin, North Dakota Grace O. Taiwo1 (1. Energy Engineering, University of North Dakota, Grand Forks, ND, United States. )
    Keywords: depositional systems | sequence stratigraphy | core-log intergration
3:40 p.m.
  1. SS 8: Recent Advances and the Road Ahead: Hot Topics in Geoscience 2
    Room 370A
    Sergio Chávez-Pérez, Daniel Hollis
    3:40 p.m. CMC CaMI-Newell Field Research Station: Advancing sparse monitoring technologies for CCS Marie Macquet1, Brendan Kolkman-Quinn1, Joanna Cooper1, Don Lawton2 (1. Carbon Management Canada, Calgary, AB, Canada. 2. Carbon Management Canada, University of Calgary, Calgary, AB, Canada. )
    Keywords: CCS | monitoring | fiber-optic sensors | electrical/resistivity | geophysics (seismic)
    4:05 p.m. Joint acquisition, inversion, and interpretation of electric resistivity and seismic data Dikun Yang1, Daopu Wang1, Yong Zhu2 (1. Earth and Space Sciences, Southern University of Science and Technology, Shenzhen, China. 2. SmartSolo Inc., Shenzhen, China. )
    Keywords: seismic (survey) | electrical/resistivity | integration | acquisition | inversion
    4:30 p.m. Seismic imaging in Tarim Basin: Overcoming complex near-surface conditions Xianhuai Zhu1, Ruirui Zhao2, Samuel H. Gray3, Wensheng Duan2, Duoming Zheng2, Ganglin Lei2, Gengxin Peng2, Rujie Zhang1, Kun Xu1, Yan Yan1, Junru Jiao1 (1. Forland Geophysical, Houston, TX, United States. 2. Tarim Oilfield Company, Korla, Xinjiang, China. 3. CGG, Calgary, AB, Canada. )
    Keywords: velocity model building | near surface | full-waveform inversion | turning ray | offset
    4:55 p.m. Using deep learning for direct velocity model and source wavelet inversion from near-surface seismic data Dmitry Borisov1, Yanwei Zhang1, Salman Abbasi1, Julian Ivanov1, Richard D. Miller1, Steve Sloan2 (1. Kansas Geological Survey, Lawrence, KS, United States. 2. Army Engineer Research & Development Center, Vicksburg, MS, United States. )
    Keywords: full-waveform inversion | Neural networks | near surface
  2. LAC 4: Suriname Exploration 2
    Room 351B
    Hernan Reijenstein, Kenneth W Shipper
    3:40 p.m. Suriname Shallow Water: Bridging the Gap Between Deep Water Successes and Onshore Giants Kyle Reuber1 (1. TGS, Houston, TX, United States. )
    Keywords: 3D | attributes | chronostratigraphy | Cretaceous | petroleum (systems)
    4:55 p.m. 3D crustal model for the volcanic-rifted margin of Suriname and the non-volcanic margin of Guyana with implications for Jurassic-Cretaceous source rock maturity Kenneth Shipper1, Paul Mann1 (1. Earth and Atmospheric Sciences, University of Houston, Houston, TX, United States. )
    Keywords: tectonics | modeling (basin) | structure (geology) | geophysics (gravity) | modeling
  3. NA 7: Geological Studies focused in the Midcontinent 2
    Room 360A
    Molly Turko, Nic Brissette
    3:40 p.m. The Red Fork delta of Oklahoma revisited for resource plays Richard D. Fritz1, Chris Johnson2, Mike Kuykendall3 (1. Xplora Energy, Tulsa, OK, United States. 2. Triple Crown, Tulsa, OK, United States. 3. Solid Rock, Skiatook, OK, United States. )
    Keywords: unconventional | sandstone | Pennsylvanian | diagenesis | exploration (onshore)
    4:05 p.m. Machine learning technology - understanding the sub-surface n the Meramec unconventional resource play, Blaine and Kingfisher Counties, Oklahoma Deborah K. Sacrey1 (1. Geology, University of Oklahoma, Weimar, TX, United States. )
    Keywords: machine learning | Mississippian | North America | 3D | interpretation
    4:30 p.m. Regional Stratigraphy and Depositional Characteristics of the Pennsylvanian Prue Sandstone, Lincoln County, Oklahoma Talynda F. Grayson1, Matthew J. Pranter1, Anna Turnini1, Jerry Spalvieri2 (1. School of Geosciences, University of Oklahoma, Norman, OK, United States. 2. Buckeye Exploration Company, Chandler, OK, United States. )
    Keywords: stratigraphy | depositional systems | siliciclastics | fluvial-deltaic | Pennsylvanian
    4:55 p.m. Stratigraphic Variability and Petrophysical Characteristics of the Pennsylvanian Prue Sandstone, Central Lincoln County, Oklahoma Morgan E. Levrets1, Matthew J. Pranter1, Anna Turnini2, Jerry Spalvieri3 (1. University of Oklahoma, Norman, OK, United States. 2. University of Oklahoma, Nichols Hills, OK, United States. 3. Buckeye Exploration Company, OK, United States. )
    Keywords: petrophysics | stratigraphy | Pennsylvanian | log analysis | clastic
8:00 a.m.
  1. PANEL: Executive Views on Business and Technology for the Energy Industry
    370A
    Adriana C Ramirez
    8:00 a.m. Panelist James Davenport1 (1. Chevron )
  2. NA 9: Permian 5
    Room 360A
    Mary Johns, Daniel Minisini
    8:00 a.m. Investigating the potential of unconventional resources in the Midland Basin: a comprehensive chemostratigraphic analysis of a Cline Shale core (Wolfcamp-D) Maram AlSaif1, Mauro Becker1, Arthur D. Donovan1, Franco Marcantonio1 (1. Geology and Geophysics , Texas A&M, College Station, TX, United States. )
    Keywords: Permian | sequence stratigraphy | unconventional | petroleum (exploration) | shale
    8:50 a.m. Secondary migration of Lower-Middle Paleozoic Hydrocarbons at the Delaware Basin, Tobosa Basin Formations Ricardo J. Penaloza1, Mauro Becker1, Yuefeng Sun1 (1. Geology , Texas A&M, College Station, TX, United States. )
    Keywords: geochemistry (basin) | petroleum (systems) | migration | basin (geochemistry) | source rok
    9:15 a.m. From Well Logs to 3D Models: A Case Study of Automated Stratigraphic Correlation in the Midland Basin Keyla Gonzalez1, Alejandro Valenciano1, Zoltan Sylvester2, Ben G. Lasscock1 (1. Analytics, TGS, Houston, TX, United States. 2. Bureau of Economic Geology, Austin, TX, United States. )
    Keywords: 3D | well logs | well-log interpretation | machine learning
  3. AFR 1: Exploration Outlook and Frontier Opportunities
    Room 371B
    Linda Price, Ashley Heath
    8:00 a.m. High impact exploration in Africa 2019-2023 Jamie Collard1, Graeme Bagley1, Bryan Gill1 (1. Westwood Global Energy, London, United Kingdom. )
    Keywords: exploration (offshore) | exploration (oil) | Africa | risk
    8:25 a.m. The petroleum systems of Orange and Luderitz basins, Namibia: The new and future super– giant petroliferous province for hydrocarbon accumulations in the South Atlantic realm Marcio R. Mello1, Wagner Peres1, Hans Kemna1 (1. Brazilpetrostudies, Rio de Janeiro, Rio de Janeiro, Brazil. )
    Keywords: Africa | petroleum (exploration) | deepwater | Cretaceous | systems (petroleum)
    8:50 a.m. Ultra-Deep-Water Somalia: The unexplored, ‘final frontier’ of the East African Passive Margin Mark Sloan2, Lane Franks2, Alan Stein3, Stuart Lake1 (1. Durrant Petroleum LLC, HOUSTON, TX, United States. 2. Liberty Petroleum Corporation, AZ, United States. 3. Havoc Partners, WA, Australia. )
    Keywords: Africa | deepwater | exploration (offshore) | geophysics (hydrocarbon indicators) | petroleum (exploration)
    9:15 a.m. Tectono-stratigraphic evolution of the deep offshore eastern Niger Delta: Implications for hydrocarbon prospectivity Erieshibe Ashong1, Jonathan Redfern1, Mads Huuse1 (1. University of Manchester, Manchester, United Kingdom. )
    Keywords: petroleum (exploration) | tectonics (fold and thrust belt) | seismic (3D) | exploration (offshore) | systems (compressional)
10:20 a.m.
  1. DMLA 4: Reservoir Modeling 3
    Room 351A
    David Lubo-Robles, Michael Pyrcz
    10:20 a.m. GAN-based priors for Bayesian inference of subsurface geology at large scale Kevin Daly1, Tuan A. Tran1, Brent Wheelock1, Grant Seastream1 (1. ExxonMobil, Lebanon, NJ, United States. )
    Keywords: artificial intelligence | deep learning | inversion | unsupervised learning | reservoir characterization
    11:10 a.m. Automatic well-log baseline correction via deep learning for rapid screening of potential CO2 storage sites Misael M. Morales1, Murray Christie2, Vladimir Rabinovich2, Carlos Torres-Verdin1, Michael Pyrcz1 (1. Hildebrand Department of Petroleum and Geosystems Engineering, University of Texas at Austin, Austin, TX, United States. 2. S&P Global, Houston, TX, United States. )
    Keywords: deep learning | well logs | CCS | Gulf of Mexico | spontaneous potential
    11:35 a.m. Minimum Acceptance Criteria for Conditioning Subsurface Modeling using Generative AI Ahmed Merzoug1, Lei Liu1, Maša Prodanović1, Michael Pyrcz1 (1. Petroleum and geosystem engineering , University of Texas at Ausin, Austin, TX, United States. )
    Keywords: machine learning | generative AI | geology
  2. NA 11: Permian 6
    Room 360A
    Chad Cummings, Claire Pringle
    10:20 a.m. The tectonic source of the Pennsylvanian Orogeny in the Midcontinent, Permian, and beyond Molly Turko1, Alex Biholar1, Nic Brissete2 (1. Devon Energy, OK, United States. 2. Geologic Nomad, OK, United States. )
    Keywords: structure (geology) | tectonics | Permian | Paleozoic | faults
    10:45 a.m. Evolution of Residual Oil Zones (ROZ's) in the Permian Super Basin Robert F. Lindsay1 (1. Lindsay Consulting LLC, Midland, TX, United States. )
    Keywords: basin (development) | exploration (oil) | Permian | carbonate | reservoir (marine)
    11:10 a.m. 3D Permian Basin Faulted Velocity Model Robin Dommisse1 (1. University of Texas at Austin, Austin, TX, United States. )
    Keywords: velocity model building | modeling | stratigraphy | structure (geology) | 3D
  3. FWI 3: Land, Marine Streamer, and Ocean Bottom Nodes
    Room 370A
    Rongrong Lu, Russell Miller
    10:20 a.m. High resolution elastic full waveform inversion using ocean bottom nodes in Santos Basin, Brazil Marilia D. Carneiro1, Chirag P. Parekh1, Nathalia L. Casado1, Juliana Igarashi da Cruz1, Pedro Barros1, Emmanuel Saragoussi1, Bernardo Quijano1 (1. Geosolutions, SLB, Houston, TX, United States. )
    Keywords: full-waveform inversion | ocean-bottom node | elastic | high-resolution | imaging
    10:45 a.m. Navigating full-waveform inversion success in Mexico with complex geology: shallow-water and land case studies Wei Kang1, Federico Fenoglio1, Liubov Mulisheva1, Pavel Vasilyev1, Luxin Zhang1, Abdalla Abouelela1, Xin Cheng1, Denes Vigh1, Silvino Domínguez García2, Alejandro Cabrales2, Alfredo Vázquez Cantú2 (1. SLB, Houston, TX, United States. 2. Pemex, Mexico. )
    Keywords: full-waveform inversion | Gulf of Mexico | land | salt | depth migration
    11:10 a.m. PS reflection-based full-waveform inversion using single-mode propagator Yongbo Zhai1, James Xu1, James Rickett1, Peng Wang1, Xin Cheng1, Denes Vigh1, Suyang Chen1, Cara Smith1 (1. SLB, Houston, TX, United States. )
    Keywords: full-waveform inversion | reflection | shear wave (S-wave) | TTI
1:20 p.m.
  1. SP 8: Ocean Bottom Nodes
    Room 370A
    Claudio Bagaini, Bertrand Duquet
    1:45 p.m. Integrated deep seismic profiling from towed streamer and ocean-bottom seismograph surveys Kazuya Shiraishi1, Gou Fujie1, Ryuta Arai1, Yasuyuki Nakamura1 (1. Japan Agency for Marine-Earth Science and Technology, Yokohama, Kanagawa, Japan. )
    Keywords: seismic (imaging) | deepwater | tectonics (fold and thrust belt) | depth migration | full-waveform inversion
    2:10 p.m. Deblending a sparse OBN survey acquired with a generalized survey optimization scheme Matthew Salgadoe1, Bartosz Szydlik1, Azat Kuliev1, Christopher McMorland1 (1. SLB, Houston, TX, United States. )
    Keywords: ocean-bottom node | deblending | Gulf of Mexico
    2:35 p.m. OBN up/down-going wavefields separation in dual-tree complex wavelet domain Libin Zhang1, Wei Wang1, Zhen Zou1, Yifan Li1, Zhigang Chen1, Kebin Wang1 (1. BGP, CNPC, Zhuozhou city, Hebei province, China. )
    Keywords: ocean-bottom node | separation | processing
  2. SS 12: Discovery Thinking: Integrating Geology and Geophysics: Passport to Giant Global Discoveries 1
    Room 360A
    Charles Sternbach, Mike Forrest
    1:20 p.m. Unlocking Success in Suriname: A Story of Resilience and Adaptability Leonardo Caixeta1, Jeffrey Towart2 (1. Exploration, TotalEnergies, Houston, TX, United States. 2. APA Corporation, Houston, TX, United States. )
    Keywords: exploration (offshore) | South America | petroleum (exploration)
    2:10 p.m. Timpan Discovery: unlocking DHI play in the Late Oligocene Bampo Sandstone Formation in Andaman Sea, Indonesia Nauvall Juliansyah1, Fauzan Arif1, David Jessup1, Damion Rudd1 (1. Exploration, Harbour Energy, Jakarta Selatan, DKI Jakarta, Indonesia. )
    Keywords: exploration (offshore) | geophysics (hydrocarbon indicators) | 3D | full-waveform inversion | deepwater
  3. FWI 4: Cycle Skipping 1
    Room 361B
    Yi Chen, Lei Fu
    1:45 p.m. One-way full-waveform inversion using frequency-domain model extension Rustam Akhmadiev1, Biondo Biondi1, Robert G. Clapp1 (1. Stanford University, Stanford, CA, United States. )
    Keywords: one-way | full-waveform inversion | frequency-domain
    2:10 p.m. Robust phase-driven time warping FWI for salt reconstruction Guanghui Huang1, Alejandro Alcudia-León1, Jaime Ramos-Martinez1, Nizar Chemingui1 (1. PGS, Houston, TX, United States. )
    Keywords: full-waveform inversion | salt | ocean-bottom node | velocity model building | gas
    2:35 p.m. Regional exploration of crustal structures from long-offset OBS data by extended-source FWI Gaoshan Guo1, Stephane Operto1 (1. Université Côte d'Azur-CNRS-IRD-OCA, Geoazur, Valbonne, France. )
    Keywords: ocean-bottom node | full-waveform inversion | crustal structure
3:40 p.m.
  1. SP 10: Least-Squares Imaging
    Room 370A
    Adam Searle, Gordon Poole
    3:40 p.m. Least-squares Migration utilizing high-resolution Point Spread Functions generated from Local Angle Domain illumination vectors Matan Shustak1, Orly Kletenik-Edelman1, Ronit Levy1, Zvi Koren1 (1. AspenTech, Tzur Yig'al, Israel. )
    Keywords: least-squares migration | deconvolution | high-resolution | illumination | imaging
    4:05 p.m. A study on lossy compression for background wavefield storage in LSM Átila S. Soares1, Mauricio D. Sacchi1 (1. University of Alberta, Edmonton, AB, Canada. )
    Keywords: least-squares migration | compressional | acoustic | seismic (imaging)
    4:30 p.m. Low-rank representation for seismic reflectivity and its applications in least-squares migration Jidong Yang1 (1. Geophysics, China University of Petroleum, Huangdao, Qingdao, Shandong, China. )
    Keywords: seismic (imaging) | least-squares migration | sparse inversion
    4:55 p.m. Bi-Directional LSTM-based non-causal deconvolution Giacomo Roncoroni1, Ivan Deiana2, Emanuele Forte1, Michele Pipan1 (1. MIGE, University of Trieste, Trieste, Italy. 2. Stanford University, CA, United States. )
    Keywords: deep learning | deconvolution | Gulf of Mexico | land
  2. SP 9: Machine Learning Imaging Enhancement
    Room 351A
    Imtiaz Ahmed, Mike Cogan
    3:40 p.m. Seismic resolution enhancement with self-supervised learning Shijun Cheng1, Haoran Zhang2, Tariq Alkhalifah1 (1. Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia. 2. China University of Petroleum-Beijing, Beijing, China. )
    Keywords: resolution | machine learning | unsupervised learning | bandwidth extension
    4:05 p.m. Enhancing seismic image resolution using Brownian diffusion bridge model Bingbing Sun1, Abdulmoshen Ali1, Tariq Alkhalifah2 (1. EXPEC ARC, Saudi Aramco, Dhahran, Eastern Provience, Saudi Arabia. 2. PSE, KAUST, Thuwal, Saudi Arabia. )
    Keywords: resolution | machine learning | high-resolution
    4:30 p.m. Seismic resolution enhancement using a conditional diffusion model Haoran Zhang1, Yang Liu1, Gui Chen1, Sun Yuhang2 (1. China University of Petroleum (Beijing), Beijing, China. 2. Northeast Petroleum University, Daqing, China. )
    Keywords: high-resolution | deep learning | poststack | processing
  3. SS 13: Discovery Thinking: Integrating Geology and Geophysics: Passport to Giant Global Discoveries 2
    Room 360A
    Charles Sternbach, Mike Forrest
    3:40 p.m. Defying volcanic rifted passive margin models - World class Aptian source rock proven in the Orange Basin opens Venus, Graff and Mopane equivalent future “Golden Lanes” offshore Namibia and beyond Karyna Rodriguez1, Neil Hodgson1 (1. Searcher Seismic, Woking, Surrey, United Kingdom. )
    Keywords: 3D | Africa | AVO/AVA | exploration (oil) | sources
    4:30 p.m. An African Wildcat Safari in the last untested onshore rift basin, discovers the multi-TCF-condensate Mukuyu Field, Cabora Bassa Basin, Zimbabwe Scott Macmillan1, Glen Bowman1 (1. Invictus Energy, Perth, WA, Australia. )
    Keywords: exploration (onshore) | basin (modeling) | exploration (gas) | wells | rock (source)
8:00 a.m.
  1. ACQ 3: Survey Design and Modeling
    Room 372B
    David Monk, Frank Janiszewski
    8:00 a.m. Semi-inverse relationship between critical angle and reflectivity coefficient, and its implication in seismic survey design, processing, and interpretation Chen Bao1 (1. Shell, Houston, TX, United States. )
    Keywords: 3D | 4D | AVO/AVA
    8:25 a.m. Attenuating non-compressional energy on vertical motion sensors using rotational data Hassan Masoomzadeh1, Fons ten Kroode1, Tim Seher1, Mohammad Akbar Hosain Zuberi1, Alexander Kritski2, Harald Westerdahl2, Asmund Pedersen2, Mark Thompson2, Nick Bernitsas3, Phil Behn3, Philip Baltz3 (1. TGS, Woking, United Kingdom. 2. R&D, Equinor, Trondheim, Norway. 3. Exion Technologies, TX, United States. )
    Keywords: ocean-bottom node | multicomponent | decomposition | elastic | scholte wave
    8:50 a.m. Quantitative assessment tools for objective-based optimization of seismic acquisition geometry selection Ali Rabaan1, Ali Tura3, Andrey Bakulin2, Ilya Silvestrov1 (1. Saudi Aramco, Saudi Arabia. 2. Burea of Economic Geology, University of Texas at Austin, Dhahran, Eastern, Saudi Arabia. 3. Colorado School of Mines, Golden, CO, United States. )
    Keywords: interpretation | acquisition | processing | near surface | reservoir characterization
  2. SS 14: Highlights of SEG Distinguished and Honorary Lectures
    Room 360A
    Boris Gurevich, Sergio Chávez-Pérez
    8:00 a.m. An in-depth look at ultra-high-density 3D seismic acquisition for mining Tim Dean1, Matt Grant1 (1. Geoscience, Anglo American Steelmaking Coal, Brisbane, QLD, Australia. )
    Keywords: acquisition | 3D | mining | coal
    8:25 a.m. Scientific Machine Learning in Geophysical Exploration and Monitoring Umair Bin Waheed1 (1. King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia. )
    Keywords: artificial intelligence | machine learning | seismic (inversion) | Neural networks
    8:50 a.m. The role of Geohazards Assessment in the evolving energy mix Agatha Onuwaje1 (1. Shell, Houston, TX, United States. )
    Keywords: CCS | analysis (gas) | analysis (structure)
  3. FWI 6: Case Studies 2
    Room 370A
    Denes Vigh, Ludovic Métivier
    8:00 a.m. An integrated workflow centered around elastic FWI for complex subsalt imaging using wide-azimuth data in the southern Gulf of Mexico Hongyan Li2, Riaz Alai1, Nolan Brand2, Frederico Xavier De Melo2, Hugo E. Cuenca2 (1. Petronas Carigali Sdn. Bhd, Kuala Lumpur, Malaysia. 2. Digital & Integration, SLB, Houston, TX, United States. )
    Keywords: elastic | full-waveform inversion | wide azimuth (WAZ) | tomography | Gulf of Mexico
    8:25 a.m. Elastic AWI and RWI in the Santos basin Tenice Nangoo1, Nikhil Shah1, Adrian Umpleby1, John Armitage1, Michael Warner3, Gustavo Catao Alves2, Andre Bulcao2, Analena Mileo Camara de Oliveira2 (1. S-Cube, London, United Kingdom. 2. Petrobras, Brazil. 3. Imperial College London, United Kingdom. )
    Keywords: full-waveform inversion | elastic | salt
    9:15 a.m. Improved interpretability from elastic full waveform inversion model-based seismic images revitalizes Paleogene development in the Gulf of Mexico Abhijit Gangopadhyay1, Li Jiang1, Robert Chrisman1, Sanjay Banerjee1, Han Su2, Bin Deng2, Bharat Bonala2, Jiawei Mei2 (1. bp, Houston, TX, United States. 2. Viridien, TX, United States. )
    Keywords: Paleogene | full-waveform inversion | elastic | interpretation | Gulf of Mexico
10:20 a.m.
  1. AP 1: State of Play 2
    Room 360A
    Ian Cross, Juliet Irvin
    10:20 a.m. APAC Keynote - Asia Pacific region activity summary Peter Elliott1, Jonathan M. Craig1 (1. NVentures, Birkenhead, United Kingdom. )
    Keywords: 2D | 3C | acceleration sensors
    10:45 a.m. Title: Tectonic setting and hydrocarbon prospectivity of the North Sumatra basin, India and Indonesia Paul Mann1, Muhammad Nawaz N. Bugti1, Robert Stewart1, David W. Hume1, Michael Castele1, Upal Shehriar1 (1. Earth and Atmospheric Sciences, University of Houston, Katy, TX, United States. )
    Keywords: inversion | tectonics (extensional) | gravity | source rok | petroleum (exploration)
    11:10 a.m. Outstanding Potential Identified in a Newly Recognised Mixed Turbidite Contourite Reservoir System, Offshore Papua New Guinea Alaister Shakerley1, Tim Rady1, Dorrik Stow1, John Chambers2 (1. Larus Energy, Fowey, Cornwall, United Kingdom. 2. Larus Energy (Non-Author), WA, Australia. )
    Keywords: petroleum (exploration) | reservoir (deep water) | belts (thrust) | seismic (3D) | Asia
    11:35 a.m. Ulleung basin, offshore South Korea: a new -rovince for deep-water stratigraphic traps Vitor Abreu1, Brandon Harper1, Jungsam Kim2, Woong Mo Koo2 (1. ACT-Geo LLC, Houston, TX, United States. 2. Korea National Oil Corporation, Korea (the Republic of). )
    Keywords: deepwater | stratigraphy | trap
  2. NS 3: Groundwater 2
    Room 362A
    Amber Onufer, Dan Glaser
    10:20 a.m. Spectral induced polarization signals from aqueous film forming foam (AFFF) source zones Lee Slater1, Charles Schaefer3, Dale werkema4, Alex Avelar1, Ethan siegenthaler1, Tara moghtaderi1, Maxwell Hire3, Fred Day-Lewis2 (1. Rutgers University Newark, Newark, NJ, United States. 2. Environmental Subsurface Science, Pacific Northwest National Lab, Tolland, CT, United States. 3. CDM Smith, NJ, United States. 4. Environmental Protection Agency, OR, United States. )
    Keywords: electrical/resistivity | environmental | near surface
    10:45 a.m. Harnessing the Power of Electromagnetic Imaging to Recharge California’s Groundwater Seogi Kang1, Meredith Goebel1, Rosemary Knight1 (1. Stanford University, Stanford, CA, United States. )
    Keywords: airborne survey | electromagnetics | groundwater
    11:10 a.m. Controls of subsurface heterogeneity on groundwater discharge in coastal environments Muhamed Elshalkany1, Mohamed Ahmed1, Dorina Murgulet1 (1. Physical and Environmental Sciences , Texas A&M University - Corpus Christi, Corpus Christi, TX, United States. )
    Keywords: geophysics (seismic) | electromagnetics | geophysics (gravity) | faults | groundwater
    11:35 a.m. Empowering water-stressed communities in northern Peru through applied geosciences Diego M. Almendrades1, Andrew Binley2, Lai Bun Lok3, Ximena Morante1 (1. EcoSwell, Peru. 2. Lancaster University, United Kingdom. 3. University College London, United Kingdom. )
    Keywords: groundwater | near surface | environmental | resistivity | seismic (imaging)
  3. NA 14: Alaska North Slope
    Room 361A
    Erin Pemberton, Scott Lepley
    10:45 a.m. Appraisal and Development of the Moraine thin-bedded Turbidite Reservoir on the North Slope of Alaksa Roland H. Kirschner1, Jiedi Wu1, Sergey Skvortsov1, Patrick J. Perfetta1 (1. ConocoPhillips Alaska, Anchorage, AK, United States. )
    Keywords: development and production | fracture stimulation | reservoir (deep water) | horizontal wells
    11:35 a.m. The importance of generating a realistic structural framework for modeling facies architecture in a massive clinothem system: A case study from the Nanushuk Formation of the Alaska North Slope, USA Tacilaine S. Real1, Yu Fen Chang1, James R. Bonelli Jr.1 (1. Repsol, Stavanger, Norway. )
    Keywords: development and production | facies | case history | petroleum (reservoir) | modeling
  4. FWI 7: Case Studies 3
    Room 370A
    Gary Hampson, Lucas Nibert
    11:10 a.m. High resolution imaging with FWI on wide azimuth towed streamer data: Application in the Mississippi Canyon, GoM Wanying Wang1, Simon Luo1, Xiaolei Song1, Lennon Infante-Paez1, Imtiaz Ahmed1, Qingsong Li1, Ganyuan Xia1, Katrina Packer1 (1. bp, Houston, TX, United States. )
    Keywords: full-waveform inversion | imaging | Q | illumination | subsalt
    11:35 a.m. Calibrating FWI image amplitudes: Insights from Deepwater GoM Lennon Infante-Paez1, Nayyer Islam1 (1. bp, Houston, TX, United States. )
    Keywords: attributes | subsalt | full-waveform inversion | interpretation | seismic (amplitude)
1:20 p.m.
  1. AP 2: New Frontiers 2
    Room 360A
    Christine Piela, Ian Blakeley
    1:20 p.m. Revisiting Brown Fields: A lookback on Unforeseen Opportunities in a Late Life Field Hifzhul Arif Ahmad Munif1, Ismail Marzuki Gazali1, Hairul Hafez Abu Bakar1, Alfian Termizi1, Wan Mohd Nazrullah Mohamed Zin1, Nur Syakirah Muhammad Yusoff1, Zainal Arifin Suwito1, Chin Tee Ang2 (1. PETRONAS Carigali, PETRONAS, Kuala Lumpur, Wilayah Persekutuan, Malaysia. 2. Petronas Research, PETRONAS, Kajang, Selangor, Malaysia. )
    Keywords: Asia | engineering (reservoir) | seismic (geomorphology) | petrophysics | artificial intelligence
    1:45 p.m. Seismic insights: unveiling potential play types in the Andaman-Nicobar Basin via paleo-tectonic and paleo-environment analysis Surajit Gorain1 (1. National Data Repository (NDR), Directorate General of Hydrocarbons under the Ministry of Petroleum and Natural Gas, India, Noida, UP, India. )
    Keywords: tectonics | petroleum (systems) | sediment | seismic (data) | modeling
    2:10 p.m. The Officer Basin, a Proterozoic basin exploration case study Tony Rudge2, James K. Dirstein1, Josh Chadwick2, Toby Chandler2 (1. Total Depth Pty Ltd, Halls Head, WA, Australia. 2. Petrex Australia, Melbourne, WA, Australia. )
    Keywords: Australia | Proterozoic | geophysics (magnetic) | electromagnetics | petroleum (exploration)
    2:35 p.m. Seismic facies differentiation using a multi-variate process of the Early Jurassic, Browse Basin, North West Shelf, Australia Ryan Green1, Per Kent Pedersen1 (1. Geology and Geophyiscs, University of Calgary, Calgary, AB, Canada. )
    Keywords: Australia | volcanics | extensional systems | seismic (facies) | supervised learning
  2. DAS 3: VSP Monitoring
    Room 372C
    Vladimir Kazei, Albena Mateeva
    1:20 p.m. Development of a permanent reservoir monitoring system for continuous seismic monitoring during hydraulic fracturing: a case study at the Austin Chalk-Eagle Ford Field Laboratory Julia Correa2, Stanislav Glubokovskikh2, Avinash Nayak2, Xiaoyu Zhu1, Yuanyuan Ma1, Linqing Luo2, Jaewon Saw3, Todd J. Wood2, Barry Freifeld4, Jonathan Ajo-Franklin1 (1. Earth, Environmental & Planetary Sciences (EEPS) , Rice University, Houston, TX, United States. 2. Earth and Environmental Sciences Area, Lawrence Berkeley National Laboratory, Berkeley, CA, United States. 3. Civil and Environmental Engineering, UC Berkeley, Berkeley, CA, United States. 4. Class VI Solutions, CA, United States. )
    Keywords: vertical seismic profile (VSP) | fracture imaging | fiber-optic sensors
    1:45 p.m. Time-lapse processing and imaging of the Snowflake 3D DAS VSP CO2 monitoring dataset Xiaohui Cai1, Kristopher Innanen1, Qi Hu1, Ziguang Su1, Don Lawton2 (1. University of Calgary, Calgary, AB, Canada. 2. Carbon Management Canada, Calgary, AB, Canada. )
    Keywords: 3D | reverse time migration | DAS (distributed acoustic sensors) | time-lapse | vertical seismic profile (VSP)
    2:35 p.m. Imaging of multi-well and multi-fiber walkaway DAS-VSP datasets in a CCUS demonstration project onshore Japan Yuji Yamada1, Shotaro Nakayama1, Takuji Mouri2, Manish L. Khaitan3, Philip Armstrong3, Olga Podgornova3 (1. INPEX Corporation, Minato-ku, Tokyo, Japan. 2. Japan Organization for Metals and Energy Security, Japan. 3. SLB, Cambridge, MA, United States. )
    Keywords: DAS (distributed acoustic sensors) | full-waveform inversion | vertical seismic profile (VSP) | elastic | imaging
  3. FWI 8: Imaging
    Room 370A
    Rustam Akhmadiev, Ramesh Neelsh Neelamani
    1:45 p.m. Land seismic multi-parameter FWI imaging Mason Phillips1, James McLeman1, Vlada Avramovic1, Tom Rayment1, Stuart Schmitt1, Mike Varner1, Yasser Khalifeh2, Ahmad Ammar Chahine2, Eskil Jersing2 (1. DUG Technology, Houston, TX, United States. 2. CCED, Muscat, Oman. )
    Keywords: land | multiparameter | full-waveform inversion | imaging | geophysics (seismic)
    2:10 p.m. Multiparameter full-waveform inversion addressing complex geological challenges in the Gulf of Suez Amr Elsabaa1, Denes Vigh1, Arpana Sarkar1, khaled abdelaziz1, Khaled Hussian2, Samir Ahmed2, Haytham Abouhadid3, Mohamed Maged3 (1. Digital and Integration, SLB, Katy, TX, United States. 2. GUPCO, Egypt. 3. Dragon Oil, Egypt. )
    Keywords: ocean-bottom node | multiparameter | full-waveform inversion | geology | anisotropy
3:10 p.m.
  1. SP 15: Imaging Signal Enhancement
    Room 372A
    Adel Khalil, Faruq Akbar
    3:10 p.m. An improved holo-hilbert spectral analysis guided by fast matching pursuit Chaohe Wang1, Zhaoyun Zong2 (1. University of Petroleum (East China), Qingdao, China. 2. China University of Petroleum (East China), Qingdao, Shandong province, China. )
    Keywords: algorithm | decomposition | data reconstruction | nonlinear | matching pursuit
    4:00 p.m. Weighted stacking of up- and down-going RTM images using peak signal-to-noise ratio analysis Sergio Luiz E. Da Silva2, Ammir A. Karsou1, Paulo H. Alves1, Roger Moreira1, Jorge L. Lopez3, Marco Cetale1 (1. Fluminense Federal University, Niterói, Rio de Janeiro, Brazil. 2. Politecnico di Torino, Italy. 3. Shell Brasil Petroleo Ltda, Rio de Janeiro, Rio de Janeiro, Brazil. )
    Keywords: stacking | reverse time migration | correlation | geophysics (seismic) | imaging
    4:25 p.m. Sparse-spike deconvolution revisited: thin-layer solution via reinforcement learning Saad Saleh1, Sergey Fomel1 (1. University of Texas at Austin, Austin, TX, United States. )
    Keywords: reinforcement learning | sparse inversion | matching pursuit | deconvolution | machine learning
  2. AP 3: Chinese Basins 2
    Room 360A
    Keyu Liu, Tako Koning
    3:10 p.m. Characteristics of strike-slip faults and hydrocarbon potential of carbonate fault-karst reservoirs: A case study in the eastern Tarim Basin, China Yutong Liu1, Yang Liu2, Kelly H. Liu1, Stephen S. Gao1 (1. Missouri University of Science and Technology, Rolla, MO, United States. 2. Research Institute of Exploration and Development, PetroChina Daqing Oil Field Company, Daqing, China. )
    Keywords: faults | seismic (attributes) | carbonate | reservoir (deep) | reservoir characterization
    3:35 p.m. Multiscale faults and karst caves prediction in deep Ordovician carbonate in Tarim Basin, China Yanyang Chen1, Hong Zhang1, Yu Zhang1 (1. Petroleum Exploration and Production Research Institute, Sinopec, Beijing, China. )
    Keywords: faults | Ordovician | reservoir characterization | carbonate | seismic (attributes)
    4:00 p.m. Improved channel imaging using full-waveform inversion for deep-water Lingshui giant gas reservoir in South China Sea Tao Wu2, Dun Deng2, Zijing Gong1, Jie Cui1, Rong Li1, Lianlian Liu1 (1. SLB, Beijing, China. 2. CNOOC China Ltd Hainan Branch, China. )
    Keywords: full-waveform inversion | deepwater | velocity model building | imaging | turbidite
    4:25 p.m. Exploration and Production in China of Recently Discovered Giant-Size Oil and Gas Fields in Precambrian (Archean) Basement Koning* Tako, Senior Geologist, Basement Oil & Gas GeoConsulting (Calgary) Ltd. Tako Koning1 (1. Geology, Basement Oil & Gas GeoConsulting, Calgary, AB, Canada. )
    Keywords: Asia | development and production | Archean | gas | petroleum (reservoir)
  3. FWI 9: Novel Approaches and Workflows 2
    Room 370A
    Weihong Fei, Zeyu Zhao
    3:10 p.m. Reducing charge risk using velocities from elastic FWI & sparse node OBN Nathan Van Farowe1 (1. SLB, Cypress, TX, United States. )
    Keywords: full-waveform inversion | rock (source) | ocean-bottom node | elastic | petroleum (systems)
    4:25 p.m. Full waveform inversion of broadband data: beyond high resolution reflectivity images, towards 3D multi-parameter characterization of the subsurface Ludovic Métivier1, Romain Brossier3, Andrzej Górszczyk2, Giuseppe Provenzano3, Serge Sambolian3, Alizia Tarayoun3 (1. CNRS, Gières, France. 2. Polish Academy of Sciences, Institute of Geophysics, Poland. 3. Univ. Grenoble Alpes, Strasbourg, France. )
    Keywords: full-waveform inversion | multiparameter | high-resolution