Wednesday Program

Theme 6: Sedimentology and CO2 Sequestration: Reservoir Characterization

Room 702/704/706 | 8:00 a.m. - 9:40 a.m.

Chair(s): M. Bolivar, J. J. Melick

Theme 2: Lacustrine and Microbial Carbonates: Reservoirs and Analogs

Room 705/707/709/711 | 10:20 a.m. - 12:00 p.m.

Chair(s): P. M. Harris, F. J. Hasiuk

Theme 4: Fracturing, Unconventional, and Modeling

Room 107/109/111/113 | 10:20 a.m. - 12:00 p.m.

Chair(s): C. Mejia, J. Kessler

Theme 4: Petroleum System Tectonics and Structural Styles: Lithosphere to Thin Section

Room 107/109/111/113 | 8:00 a.m. - 9:40 a.m.

Chair(s): J. W. Granath, J. G. Solum

Theme 1: Nonmarine Sedimentary Systems

Room 401/402/403/404 | 8:00 a.m. - 9:40 a.m.

Chair(s): B. McElroy, L. T. Welcome

Theme 1: New Advances in Mature Siliciclastic Basins and Fields

Room 401/402/403/404 | 10:20 a.m. - 12:00 p.m.

Chair(s): N. Sabaou, J. W. Snedden

Theme 3: Developing Applications in Geochemistry

Four Seasons 2/3 | 8:00 a.m. - 9:40 a.m.

Chair(s): A. B. Harris, H. R. Lindsey

Theme 3: Practical Applications of Geochemistry for Field Development

Four Seasons 2/3 | 10:20 a.m. - 12:00 p.m.

Chair(s): H. R. Lindsey, J. W. Brownlow

Theme 5: Controls on Unconventional Reservoirs

Room 705/707/709/711 | 8:00 a.m. - 9:40 a.m.

Chair(s): J. A. May, Z. R. Jobe

SS 5: Geophysics in Support of Characterization and Reclamation of Former Industrial Sites

Room 205/207 | 8:00 a.m. - 12:00 p.m.

Chair(s): L. Slater, . Christine Downs

Geophysics in support of dynamic landfill management: Moving beyond the challenges

Ellen Van De Vijver*, Ghent University; Itzel Isunza Manrique, University of Liège; Christin Bobe, Ghent University, now at Universität Osnabrück; David Caterina, University of Liège; Thomas Hermans, Ghent University; Eddy Wille, Public Waste Agency of Flanders (OVAM); Frédéric Nguyen, University of Liège

Using shallow subsurface geophysical models to guide restoration of old agricultural fields in northwestern Ohio

Kennedy O. Doro*, Amar M. Kolapkar, and Anna M. Becker, Department of Environmental Sciences, University of Toledo

VIDEO Geoelectrical monitoring of dense non-aqueous phase liquid (DNAPL) remediation: Numerical, experimental, and field studies

Christopher Power* and Jason Gerhard, Western University; Panos Tsourlos, Aristotle University of Thessaloniki

VIDEO A novel geophysical methodology to characterize past metallurgic sites and deposits

Pauline Kessouri*, Jean Christophe Gourry, Clémence Ryckebusch, Raphael Nwalozie and Luigi Ardito, BRGM; David Caterina, Itzel Isunza Manrique, and Frédéric Nguyen, University of Liège

VIDEO Searching for geophysical signatures of microbial activity at a hydrocarbon contaminated site

Andrea Ustra*, Carolina Moraes, Marianna Tagnin, Rosely Imbernon, and Daniela Ferreira, University of São Paulo; Alexandre Barbosa, Institute of Technological Research of São Paulo State and University of São Paulo

VIDEO A brief review of recent geophysical methods for characterization and monitoring of remediation at the Hanford Superfund site in southeastern Washington

Adam R. Mangel*, Judy Robinson, Jon Thomle, James St Clair, Dorothy Linneman, D. Parker Sprinkle, Tim C. Johnson, Chris Strickland, Vicky Freedman, James M. Knox, and Ben Roberts, Pacific Northwest National Laboratory

VIDEO Automated geoelectrical monitoring in support of infrastructure management and remediation

Jonathan Chambers*, Philip Meldrum, Paul Wilkinson, Cornelia Inauen, Arnaud Watlet, Russell Swift, James Whiteley, Harry Harrison, David Gunn, and Oliver Kuras, British Geological Survey; Stephanie Glendinning, Newcastle University; Giulio Curioni, University of Birmingham; Gavin Jessamy, Network Rail; Nick Slater, Socotec Monitoring Ltd.

MLDA 4: Inversion and Other Applications

Room Four Season 4 | 8:00 a.m. - 12:00 p.m.

Chair(s): B. de Ribet, . Vladimir Kazei

A method of fracture characteristic parameter prediction for the tight clastic rock reservoir

You Zhou, Guangzhi Zhang , Weijie Cui, and Shengze Zhang, China University of Petroleum (East China)

Predicting density and velocity ahead of the bit with zero-offset VSP using deep learning

Vladimir Kazei, Aramco Services Company; Aleksei Titov, Colorado School of Mines; Weichang Li and Konstantin Osypov, Aramco Services Company

Inversion using adaptive physics-based neural network: Application to magnetotelluric inversion

Taqi Alyousuf* and Yaoguo Li, Colorado School of Mines

Machine learning inversion of geophysical data by a conditional variational autoencoder

W. Anderson McAliley* and Yaoguo Li, Colorado School of Mines

Three-dimensional inversion of geophysical field data on an unstructured mesh using deep learning neural networks, applied to magnetic data

Souvik Mukherjee*, EmPact-AI; Peter Lelièvre, Mt. Allison University; Colin Farquharson, Memorial University; Santi Adavani, Rocket – ML

■Shear wave slowness prediction integrating unsupervised multivariate time series clustering and ensemble class-based machine learning

Shuvajit Bhattacharya*, The University of Texas at Austin

■VIDEO Data characterization and transfer learning for DL-driven velocity model building

Yen Sun, Mauricio Araya-Polo, and Paul Williamson, Total E&P Research and Technology

SS 6: Machine Learning/Artificial Intelligence for Seismic Processing

Room 405/406/407 | 8:00 a.m. - 12:00 p.m.

Chair(s): M. Rauch, . Muhlis Unaldi

VIDEO Detecting microseismic events on DAS fiber with super-human accuracy

Fantine Huot*, Ariel Lellouch, Paige Given, Robert G. Clapp, and Biondo L. Biondi, Stanford University; Tamas Nemeth and Kurt Nihei, Chevron Technical Center

Automatic salt geometry update using deep learning in iterative FWI-RTM workflows

Tao Zhao*, Chunpeng Zhao, Anisha Kaul, and Aria Abubakar, Schlumberger

Improved 3D neural network architecture for fault interpretation on field data

Enning Wang, Maisha Amaru, Stan Jayr, and Barton Payne, Chevron Technical Center

Seismic deblending by self-supervised deep learning with a blind-trace network

Shirui Wang*, University of Houston; Wenyi Hu, Advanced Geophysical Technology Inc.; Pengyu Yuan and Xuqing Wu, University of Houston; Qunshan Zhang, Prashanth Nadukandi, and German Ocampo Botero, Repsol; Jiefu Chen, University of Houston

■An innovative strategy for seismic swell noise removal using deep neural networks

Olga Brusova*, Sean Poche, Sribharath Kainkaryam, Alejandro Valenciano, and Arvind Sharma, TGS

■VIDEO Framework and standalone applications of machine learning in seismic processing

Tony Martin, Bagher Farmani, Morten Pedersen, and Elena Klochikhina, PGS

■VIDEO Machine learning for seismic processing: The path to fulfilling promises

Song Hou* and Jérémie Messud, CGG

MG 2: Case Histories 1

Room 201/203 | 8:00 a.m. - 12:00 p.m.

Chair(s): K. Christopherson, . Ken Witherly

MP 1: Inversion and Interpretation 2

Room 102/104/106 | 8:00 a.m. - 12:00 p.m.

Chair(s): L. Liang, . David Andreis

Multiphysics joint inversion of field FWI-GPR and ER surface acquired data

Diego Domenzain and John Bradford, Colorado School of Mines; Jodi Mead, Boise State University

Deep learning-enhanced multiphysics joint inversion

Yanyan Hu, Xiaolong Wei, Xuqing Wu, Jiajia Sun, and Jiefu Chen, University of Houston; Jiuping Chen and Yueqing Huang, Cyentech Consulting LLC

Nanoscale mechanical properties of organic-rich Draupne shale caprock, offshore Norway

Md Jamilur Rahman*, University of Oslo; Maxim Lebedev, Curtin University; Nazmul Haque Mondol, University of Oslo and NGI

Facies classification and rock physics model to understand the heterogeneity of the Waha reservoir properties in RG Field, Sirte Basin, Libya

Yousf Abushalah* and Laura Serpa, University of Texas at El Paso; Abdalla Abdelnabi, Missouri University of Science and Technology

VIDEO Integrated earth model building in the shallow water Bay of Campeche in the Gulf of Mexico

Nadxieli De La Rosa Perez*, Juan Perdomo, David Manzano, Hao Deng, Anastasia Pavlovskaya, David Derharoutian Jr., Andrea Sirtori, Samuele Ratti, and Luciana De Luca, Schlumberger

VIDEO Deep learning for joint geophysical inversion of seismic and MT data sets

Abhinav Pratap Singh*, Divakar Vashisth, and Shalivahan Srivastava, Indian Institute of Technology (Indian School of Mines)

VIDEO Joint inversion of gravity and magnetotelluric data from the Ernest-Henry IOCG deposit with a variation of information constraint

Max Moorkamp, Ludwig-Maximilians-Universität, Munich

■VIDEO A framework for coupled physics-deep learning inversion and multiparameter joint inversion

Daniele Colombo and Ersan Turkoglu, Saudi Aramco; Weichang Li, Aramco Americas; Diego Rovetta, Aramco Overseas Company

NS 2: Seismic for Near-Surface Alterations and Voids Detection 1

Room 108/110/112 | 8:00 a.m. - 12:00 p.m.

Chair(s): S. Sloan, . John Feigenbaum

VSP 1: Borehole Seismic Measurements and Imaging 1

Room 708/710/712 | 8:00 a.m. - 12:00 p.m.

Chair(s): J. Correa, . Ali Sayed

Morning In-Person Poster Presentations

Theme 11: SEPM Research Symposium: Uncertainty Analysis and Reduction in Sedimentary and Stratigraphic Sciences 2

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): P. Plink-Bjorklund, F. Laugier, N. Chacon

Theme 8: Machine Learning - Insight and Opportunity in Conventional and Resource Plays 3

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): D. M. Ooi, M. Bauer, J. E. Gomez

AVOSI P3: Algorithms, Case Studies and Methodology 2

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): E. Gofer, . Tuna Sansal

SPMNR P4: Land Noise Attenuation

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): C. Ma, . Alex Jia

SPET P3: Processing and Imaging

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): L. Fu

RP P3: Applications 1

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): A. Das, . Das Vishal

ACQ P2: Developments in Acquisition 1

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): R. Guillaume, . Keith Millis

NS P5: Potential Methods and Interferometry 1

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): J. Arce, . Kennedy Doro

MLDA P6: Modeling and Other Applications 1

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): X. Wu, . Fan Jiang

RC P5: Case Studies Focused on Specific Attributes

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): J. DiSiena, . Gary Robinson

PS P2: Source Mechanisms, Processing, and Noise Analyses

Exhibit Hall | 9:15 a.m. - 12:00 p.m.

Chair(s): W. Barker, . William Curry

Afternoon In-Person Oral Presentations

Theme 6: Developments and Lessons Learned in Carbon Capture Use OR Storage (CCUS/CCS) 1

Room 702/704/706 | 1:20 p.m. - 3:00 p.m.

Chair(s): D. M. Cox, B. J. Black

Theme 4: Salt-Involved Systems: Deposition to Diapirism to Dissolution

Room 107/109/111/113 | 1:20 p.m. - 3:00 p.m.

Chair(s): T. E. Hearon, J. W. Granath

Theme 9: Helium Resources & Indicators-and- Helium & Lithium from Brines -and- Petroleum to Geothermal Knowledge Transferability

Room 107/109/111/113 | 3:10 p.m. - 4:50 p.m.

Chair(s): T. Wiseman

Theme 1: Reservoir Characterization of Siliciclastic Systems Honoring Dr. Roger Slatt 1

Four Seasons 2/3 | 1:20 p.m. - 3:00 p.m.

Chair(s): M. J. Pranter, W. K. Camp, R. J. Brito

Theme 1: Reservoir Characterization of Siliciclastic Systems Honoring Dr. Roger Slatt 2

Four Seasons 2/3 | 3:10 p.m. - 4:50 p.m.

Chair(s): M. J. Pranter, W. K. Camp, R. J. Brito

Theme 8: Data Management: Challenges and Opportunities 2

Room 401/402/403/404 | 3:10 p.m. - 4:50 p.m.

Chair(s): S. Pauling, J. Escobar Gomez

Theme 11: SEPM Research Symposium: Uncertainty Analysis and Reduction in Sedimentary and Stratigraphic Sciences 1

Room 705/707/709/711 | 1:20 p.m. - 3:00 p.m.

Chair(s): P. Plink-Bjorklund, F. Laugier, N. Chacon

Theme 4: Structure, Tectonics, and Geomechanics 3

Room 702/704/706 | 3:10 p.m. - 4:50 p.m.

Chair(s): J. W. Granath, C. Mejia

Theme 5: Unconventional Plays of the Gulf Coast - Sedimentology and Stratigraphy

Room 401/402/403/404 | 1:20 p.m. - 3:00 p.m.

Chair(s): D. D. Ebnother

SS 7: Urban Geophysics and Geophysics for Sustainable Urban Development

Room Four Season 4 | 1:20 p.m. - 4:50 p.m.

Chair(s): A. Cheng, . Iga Pawelec

Urban activity monitoring using wireless geophones in Singapore

Yunyue Elita Li, Enhedelihai Nilot, Yumin Zhao, and Gang Fang, Sustainability Geophysics Project, National University of Singapore

VIDEO Characterizing urban seismic noise recorded by distributed acoustic sensing array

Junzhu Shen* and Tieyuan Zhu, The Pennsylvania State University

VIDEO Urban system monitoring using combined vehicle onboard sensing and roadside distributed acoustic sensing

Siyuan Yuan*, Jingxiao Liu, Hae Young Noh, and Biondo Biondi, Stanford University

Scaling up to city-wide dark-fiber seismic arrays: Lessons from five years of the Stanford DAS array project

Biondo Biondi*, Robert G. Clapp, Siyuan Yuan, and Fantine Huot, Stanford University

VIDEO Radon (Rn-222) — Natural radioactive gas and its unnatural effect on human health

Dominik Grządziel*, Krzysztof Kozak, Jadwiga Mazur, and Mariusz Mroczek, Institute of Nuclear Physics, Polish Academy of Sciences

■Characterization of alluvial stratigraphy in urban environment with ambient noise array

Lanbo Liu*, University of Connecticut; Kwang-hee Kim and Su Young Kang, Pusan National University

■VIDEO A single station approach for subsurface anomaly detection

Xinding Fang* and Le Tang, Shenzhen Key Laboratory of Deep Offshore Oil and Gas Exploration Technology, Southern University of Science and Technology

■High-speed train speed estimation via one geophone near an high-speed railway

Xiaokai Wang*, Xi’an Jiaotong University; Baoli Wang, Xian Research Institute of China Coal Research Institute; Chun Li, Wenchao Chen, and Chen Zhao, Xi’an Jiaotong University

INT 3: Seismic Facies Analysis

Room 405/406/407 | 1:20 p.m. - 4:50 p.m.

Chair(s): S. Bhattacharya, . Olubunmi Elebiju

Method and application of high precision sequence framework based on well seismic matching

Su Mingjun* and Yuan Chen, Northwest Branch, PetroChina Research Institute of Petroleum Exploration & Development

Correntropy-based SOM for waveform classification

Shi’an Shen*, Xiaokai Wang, Yanhui Zhou, Zhensheng Shi, and Wenchao Chen, Xi’an Jiaotong University, National Engineering Laboratory for Offshore Oil Exploration; Cheng Wang, Daqing Oilfield Company Ltd.

Seismic horizon identification using semisupervised learning with virtual adversarial training

Fu Wang*, Tongji University and University of Science and Technology of China; Xinming Wu, University of Science and Technology of China; and Huazhong Wang, Tongji University

3D scattering wavelet transform CNN for seismic fault detection

Shi’an Shen*, Xiaokai Wang, Yanhui Zhou, Zhensheng Shi, and Wenchao Chen, Xi’an Jiaotong University; Cheng Wang, Daqing Oilfield Company Ltd.

Research and application of waveform clustering with variable time window in dolomite distribution prediction

Yunfeng Huang* and Zhanlong Yang, Northwest Branch, Research Institute of Petroleum Exploration & Development; Wang YanFang China University of Petroleum; Xu YunZe and Lei Lv, Northwest Branch, Research Institute of Petroleum Exploration & Development

VIDEO Prediction of carbonate reservoir in platform based on the multiplication of amplitude-frequency attribute fusion body

Xubing Chai, Laisheng Cao, Mingfeng Tian *, Zhilong Yu, and Caijun Jiang, BGP, CNPC; Fenglong Huo and Shiwei Huang, Daqing Oilfields Co. Ltd., CNPC

■VIDEO Identification of sandstone-rich zones in upper bathyal deep-water slope environment, south Texas Gulf Coast

Osareni C. Ogiesoba* and Hongliu Zeng, The University of Texas at Austin

SM 2: Theory 1

Room 102/104/106 | 1:20 p.m. - 4:50 p.m.

Chair(s): M. Alejandro Jaimes Caballero, . Harpreet Sethi

SVE 1: New Methodologies and Machine-Learning Approaches 1

Room 108/110/112 | 1:20 p.m. - 4:40 p.m.

Chair(s): R. Li, . Stuart Farris

Morning Online Oral Presentations

Theme 5: Stratigraphy and Unconventional Reservoir Facies of the Permian Delaware Basin 3

IMAGE Online Platform | 8:00 a.m. - 9:40 a.m.

Chair(s): K. McGuire, G. Mallarino

Theme 6: Sedimentology and CO2 Sequestration: Migration and Trapping

IMAGE Online Platform | 10:20 a.m. - 12:20 p.m.

Chair(s): D. M. Cox, M. Laase

Theme 2: Pore Systems in Carbonate Reservoirs from the Nano- to Mega-Scale: Rock Properties and Reservoir Performance

IMAGE Online Platform | 8:00 a.m. - 9:40 a.m.

Chair(s): I. Y. Bode-Omoleye, C. J. Rinderknecht, G. Eberli

Theme 3: Role of Geochemistry in Renewable Energy

IMAGE Online Platform | 10:20 a.m. - 12:00 p.m.

Chair(s): K. S. McLin, M. Formolo

Theme 7: Advances in Geophysics 1

IMAGE Online Platform | 8:00 a.m. - 9:40 a.m.

Chair(s): B. Luo, A. M. Alyaz

INT 2: Unconventional Reservoir Characterization

IMAGE Online Platform | 8:00 a.m. - 12:00 p.m.

Chair(s): R. Zhang, . Oswaldo Davogustto

Application of high-definition maximum positive and negative curvature in fault opening description of shale oil reservoir in Jimsar Sag, Junggar Basin, Xinjiang

Wei Li*, Xiaojun Wang, Gang Chen, and Tingming Tang, Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina

3D amplitude vs. offset and thermobaric modeling of gas hydrates at Woolsey Mound, Gulf of Mexico

Camelia C. Knapp*, Oklahoma State University; Gokce Astekin, University of South Carolina; Darrell Terry, Oklahoma State University; Amanda Williams, University of South Carolina; James H. Knapp, Oklahoma State University

Faulted feature detection in a tight sand gas reservoir based on steerable pyramid voting

Xiaoqing Cui* and Xuri Huang, Southwest Petroleum University; Tiansheng Chen, Petroleum Exploration and Production Research Institute, SINOPEC; Yungui Xu, Southwest Petroleum University; Chaozheng Xiao, Beijing Sunrise PetroSolutions Tech., Ltd.

Predicting the azimuth of in-situ horizontal stress by integrating multiple discipline data

Bo Zhang*, The University of Alabama; Kai Lin, Chengdu University of Technology

Interpretive processing techniques contribute to the discovery of the first volcanic reservoir in the eastern South China Sea

Luo Wei*, Zhang Zhen-bo, Luo Ming, Chen Wei-tao, and Wang Xu-cheng, CNOOC Ltd. Shenzhen

■Application of seismic attributes in reservoir parameters assessment of underground gas storage

Yan Liang, Ping Zhu, Xichen Zhang, Ruidong Han, Chengxiang Wang, and Fei Wang, BGP, CNPC

RC 2: Multiattribute Case Studies 2

IMAGE Online Platform | 8:00 a.m. - 12:00 p.m.

Chair(s): G. Bozkurt, . Fabio Miotti

Attenuation-based deep learning for volcanic reservoirs characterization: A case study from Junggar Basin, China

Xiaoming Sun* and Xinming Wu, Computational Interpretation Group and the University of Science and Technology of China; Siyuan Cao, China University of Petroleum (Beijing)

Spatially correlated Markov chain Monte Carlo method for petrophysical inversion

Peng Li*, University of Wyoming; Leandro de Figueiredo, LTrace; Dario Grana, University of Wyoming; Klaus Mosegaard, University of Copenhagen

Lithofacies prediction from core images using Bayesian neural networks

Wei Xie*, Jinyu Zhang, and Kyle T. Spikes, The University of Texas at Austin

3D seismic characterization and fluid distribution analysis: A case study in the western region of Maracaibo Basin, Venezuela

Yaraixa Pérez*, Selene Andrade, Erica Morales, Omar Rosario, Alexander Korabelnikov, and Timur Manapov, Petrolera RN; Leannibeth Ocanto, PDVSA

■Spectral extrapolation and random forest for high-resolution prediction of subsurface properties

Charles Puryear* and Raghava Tharimela, Spectral Geosolutions; Vsevolod Egorov, GeoExpera

■Deep-learning-based lithofacies prediction for a complex clastic reservoir using multiseismic information

Minghui Xu*, School of Ocean and Earth Science, Tongji University; Shunli Gao, CNOOC (China) Co., Ltd. Shanghai Branch; Luanxiao Zhao, School of Ocean and Earth Science, Tongji University

■Evaluation of physical parameters and construction of classification system of natural gas hydrate in the northern South China Sea

Na Wei, Haitao Li*, Lin Jiang, Ruiling Bai, and Jun Pei, State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, State Key Laboratory of Natural Gas Hydrate, Southwest Petroleum University

FWI 5: Ocean-Bottom Nodes

IMAGE Online Platform | 8:00 a.m. - 12:00 p.m.

Chair(s): A. Baumstein, . James McLeman

Regional-scale FWI of wide-angle OBN data from a crude initial model using graph-space optimal transport

Andrzej Górszczyk, Université Grenoble Alpes and Polish Academy of Sciences; Romain Brossier, Université Grenoble Alpes; and Ludovic Métivier, Université Grenoble Alpes and CNRS

Leveraging FWI, multiazimuth tomography, and OBN data to improve the earth model — A case study from deepwater Gulf of Mexico

Kai Zhang, Tim Williams, Chevron; Nik Nesladek*, Nate Johnson, Khaled Abdelaziz, Zhanna Jackson, Nathaniel Cockrell, Mohamed Hegazy, Olga Zdraveva, and Denes Vigh, Schlumberger

Sparse-node regional study from acquisition to imaging

Denes Vigh*, Xin Cheng, Kevin Lyons, Nigel Seymour, Eray Kocel, and Zhenwen Pan, Schlumberger

■Multiscale q-FWI applied to circular shot OBN acquisition for accurate presalt velocity estimates

Sérgio Luiz E. F. da Silva*, GISIS / Universidade Federal Fluminense; Jorge L. Lopez, Shell Brasil Petróleo Ltda.; João M. de Araújo and Gilberto Corso, Universidade Federal do Rio Grande do Norte

■Simultaneous source full-wavefield inversion with OBN data in the Gulf of Mexico

Young Ho Cha*, ExxonMobil Upstream Research Company; Rongrong Lu, ExxonMobil Corporation

■Solving subsalt imaging challenges in Green Canyon using OBN and FWI imaging

Jianlei Liu*, Min Yang, and Jacob Deeds, Chevron; Joel Luckow, Total E&P USA, Inc.; Thomas Cheriyan and Pierre-Olivier Ariston, Total E&P Americas; Zhuocheng Yang, Meisen Mei, and Zhigang Zhang, CGG

■Ocean-bottom-node full-wavefield inversion for subsalt imaging: A case study from Gulf of Mexico

Yaxun Tang*, ExxonMobil Upstream Research Company; Xu Li, ExxonMobil Upstream Integrated Solutions Company; Young Ho Cha, ExxonMobil Upstream Research Company; Sunwoong Lee, ExxonMobil Upstream Integrated Solutions Company; Spyros Lazaratos, Formerly ExxonMobil Upstream Research Company; Rongrong Lu, ExxonMobil Upstream Research Company; James Hixon, Formerly ExxonMobil Upstream Oil & Gas Company; Mike Eros, ExxonMobil Upstream Oil & Gas Company

■Assessing sparse-node geometries with full-waveform inversion for a deep water play in Santos Basin

Yannick Cobo, Rodrigo Felicio Fuck, Carlos Calderon, Paul Farmer, and Chao Wang, ION Geophysical

MLDA 5: Processing and Interpretation

IMAGE Online Platform | 8:00 a.m. - 12:00 p.m.

Chair(s): J. Cao, . Anusha Sekar

Joint multiazimuthal prestack and time-frequency attributes seismic facies prediction via deep learning: An application to a Brazilian presalt reservoir

Pedro H. S. Silvany* and Marcos Machado, Petrobras; Marcilio Matos, SISMO; and Mario Paes, Petrobras

Derive residual statics solution using a high-resolution neural network

Xudong Duan* and Jie Zhang, University of Science and Technology of China (USTC)

2D-to-3D reconstruction of carbonate digital rocks using Progressive Growing GAN

Nan You*, Yunyue Elita Li, and Arthur Cheng, National University of Singapore

Self-supervised delineation of geologic structures using latent space factorization

Oluwaseun Joseph Aribido, and Ghassan AlRegib, Georgia Institute of Technology

Self-supervised learning for anti-aliasing seismic data interpolation

Pengyu Yuan and Shirui Wang, University of Houston; Wenyi Hu, Advanced Geophysical Technology, Inc.; Prashanth Nadukandi and German Ocampo Botero, Repsol; and Xuqing Wu, Jiefu Chen, and Hien Van Nguyen, University of Houston

Nonstretching NMO correction using deep learning

Harpreet Kaur∗ and Sergey Fomel, The University of Texas at Austin

Facies prediction with Bayesian inference using supervised and semisupervised deep learning

Sagar Singh* and Ilya Tsvankin, Colorado School of Mines; Ehsan Zabihi Naeini, Earth Science Analytics

Enabling uncertainty quantification for seismic data preprocessing using normalizing flows (NF) — An interpolation example

Rajiv Kumar, Schlumberger; Maria Kotsi, PanGeo Subsea and Memorial University of Newfoundland; Ali Siahkoohi, Georgia Institute of Technology; and Alison Malcolm, Memorial University of Newfoundland

VSP 2: Borehole Seismic Measurements and Imaging 2

IMAGE Online Platform | 8:00 a.m. - 12:00 p.m.

Chair(s): J. Correa, . Ali Sayed

SVE 2: New Methodologies and Machine-Learning Approaches 2

IMAGE Online Platform | 8:00 a.m. - 11:30 a.m.

Chair(s): M. Luo, . Yunyue Li

Afternoon Online Oral Presentations

Theme 6: Developments and Lessons Learned in Carbon Capture Use OR Storage (CCUS/CCS) 2

IMAGE Online Platform | 3:10 p.m. - 4:50 p.m.

Chair(s): A. Haagsma, M. A. Raines, H. Alwagdani

Theme 1: Controls on Reservoir Quality and Rock Property Trends

IMAGE Online Platform | 1:20 p.m. - 3:00 p.m.

Chair(s): J. S. Hearon, E. E. Meyers, L. Ko

Theme 1: Shallow Marine Sedimentary Systems 2

IMAGE Online Platform | 3:10 p.m. - 4:50 p.m.

Chair(s): M. B. Salazar, R. L. Caldwell

Theme 8: Data Management: Challenges and Opportunities 1

IMAGE Online Platform | 1:20 p.m. - 3:00 p.m.

Chair(s): W. Walker

Theme 4: Structure, Tectonics, and Geomechanics 2

IMAGE Online Platform | 1:20 p.m. - 3:00 p.m.

Chair(s): A. A. Henza, E. Ukar

Theme 11: SEPM Research Symposium: Uncertainty Analysis and Reduction in Sedimentary and Stratigraphic Sciences 2

IMAGE Online Platform | 3:10 p.m. - 4:50 p.m.

Chair(s): P. Plink-Bjorklund, N. Chacon, F. Laugier, H. Li

NS 3: Seismic for Near-Surface Alterations and Voids Detection 2

IMAGE Online Platform | 1:20 p.m. - 5:20 p.m.

Chair(s): S. Sloan, . John Feigenbaum

MG 3: Case Histories 2

IMAGE Online Platform | 1:20 p.m. - 3:00 p.m.

Chair(s): K. Christopherson, . Ken Witherly

SS 8: Applications for Archaeology, Void, and Target Detection

IMAGE Online Platform | 1:20 p.m. - 4:50 p.m.

Chair(s): B. Schneider, . Gregory Tsokas

ST 1: Theoretical Developments in Wave Propagation and Imaging

IMAGE Online Platform | 1:20 p.m. - 4:50 p.m.

Chair(s): F. Gao, . Gilles Lambare

Do we need up/down decomposition for Marchenko imaging?

Kees Wapenaar, Delft University of Technology; Roel Snieder, Colorado School of Mines; Sjoerd de Ridder, University of Leeds; Evert Slob, Delft University of Technology

Implications of general viscoelastic ray theory for anelastic geophysical models

Roger D. Borcherdt, United States Geological Survey

Ultralow frequency AVA analysis of plane-wave primary reflection seismograms

Lasse Amundsen, Equinor

Borehole-consistent sparse-spike seismic deconvolution and frequency enhancement

Gabriel R. Gelpi*, Universidad Nacional de La Plata and Universidad de Buenos Aires; Daniel O. Perez and Danilo R. Velis, Universidad Nacional de La Plata

Primal-dual algorithm for solving optimization problem of non-differentiable geophysical inversion

Qiang Fu and Saleh Al-Dossary, Saudi Aramco

Full-wavefield Marchenko using a generalized framework for focusing functions

Leon Diekmann and Ivan Vasconcelos, Utrecht University

■Marchenko without up/down decomposition on the Marmousi model and retrieval of the refracted waves: Are they caused by the Marchenko algorithm?

Mert S. R. Kiraz and Roel Snieder, Center for Wave Phenomena, Colorado School of Mines; Kees Wapenaar, Delft University of Technology

■Time-boundary reflection/transmission and the dual fundamental solution in inverse scattering

Ru-Shan Wu*, Modeling and Imaging Laboratory, EPS, University of California; Jiachun You, Chengdu University of Technology

RP 3: Elasticity and Mechanical Properties

IMAGE Online Platform | 1:20 p.m. - 4:50 p.m.

Chair(s): A. Bathija, . Ravi Sharma

Digital rock physics — estimating the impact of unresolved voxels on elasticity

Chaitanya Pradhan* and Nishank Saxena, Shell India Markets Pvt Ltd, Shell International Exploration and Production

The logical error in Gassmann poroelasticity: Consistency with effective medium theory

Leon Thomsen*, University of Houston and Delta Geophysics

TOC removal methodologies for pore-pressure prediction in the organic-rich formations

Venkatesh Anantharamu*, Jakob Heller, and Jeremy Gallop, Ikon Science Americas Inc.

Coupling effects of pressure and temperature on mechanical properties of organic shale

Yang Wang* and Teng Long, University of Houston; Luanxiao Zhao, Tongji University; Yonghao Zhang, CNPC Logging Co., Ltd; De-hua Han, University of Houston

Rock physics modeling of crack-induced stress sensitivity

Jihui Ding, Anthony C. Clark, and Tiziana Vanorio, Stanford Rock Physics Lab, Stanford University; Adam D. Jew and John R. Bargar, Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory

Avoiding biases of geometric crack representations in rocks

Anthony C. Clark* and Tiziana Vanorio, Stanford Rock Physics Laboratory, Stanford University; Andrey V. Radostin and Vladimir Y. Zaitsev, Institute of Applied Physics, Russian Academy of Sciences

Characteristic strain amplitude for tight sedimentary rocks: Transition from elasticity to nonelasticity

Yang Wang*, University of Houston; Luanxiao Zhao, Tongji University; Yonghao Zhang, CNPC Logging Co., Ltd; De-hua Han, University of Houston.

SM 3: Theory 2

IMAGE Online Platform | 1:20 p.m. - 4:50 p.m.

Chair(s): D. Kumar, . Alexey Stovas

MLDA 6: Property Estimation and Model Building

IMAGE Online Platform | 1:20 p.m. - 4:50 p.m.

Chair(s): A. Baumstein, . Madhav Vyas

Drillbit vibrations enable sonic logs prediction in lateral boreholes using machine learning

Andrey Bakulin, Glenn Makechnie, and Elena Bentosa Gutierrez, Saudi Aramco

Novel machine learning workflow for rock property prediction in the geologically complex presalt Santos basin, Brazil

Dan Clarke*, Martijn Blaauw, and Jaydip Guha, Shell Exploration & Production; Altay Sansal, Muhlis Unaldi, and Barry Zhang, Quantico Energy Solutions

Deep learning based gather automated processing of migrated gathers for velocity model building

Janaki Vamaraju*, Boran Han, Shell Global Solutions US Inc.; Christian Sutton and Zaifeng Liu, Shell Exploration & Production Company; Harry Rynja and Jeremy Vila, Shell International Exploration and Production Inc.

Implicit structural modeling of geological structures with deep learning

Zhnegfa Bi* and Xinming Wu, University of Science and Technology of China

Deep Seismic2Well Tie: A physics-guided CNN approach to a classic geophysical workflow

David Thanoon*, Janaki Vamaraju, Huihui Yang, Katy Wei, Antoine Vial Aussavy, and Jie Chen, Royal Dutch Shell PLC

A spatially constrained divisive hierarchical k-means clustering to capture prior features from migration velocity model to build training model set for deep-learning LSRTM

Yulang Wu, Chinese Academy of Sciences; George A. McMechan, The University of Texas at Dallas; and Yanfei Wang, Chinese Academy of Sciences

■Automated facies prediction in pro-glacial channel system using deep learning

Salma Alsinan*, Philippe Nivlet, and Hamad Alghenaim, Saudi Aramco

Morning Online Poster Presentations

Theme 9: Helium Resources & Indicators -and- Helium & Lithium from Brines -and- Petroleum to Geothermal Knowledge Transferability

IMAGE Online Platform | 9:15 a.m. - 12:00 p.m.

Chair(s): T. Wiseman, A. S. B. Douds

Theme 8: Successes and Challenges of Data Integration for Multi-Disciplinary Workflows 2

IMAGE Online Platform | 9:15 a.m. - 12:00 p.m.

Chair(s): S. Nwoko, K-J. McDonough, H. Fnu Suriamin

Wednesday Program

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Morning In-Person Oral Presentations

Morning In-Person Poster Presentations

Afternoon In-Person Oral Presentations

Morning Online Oral Presentations

Afternoon Online Oral Presentations

Morning Online Poster Presentations

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