Deep learning velocity model building using an ensemble regression approach

Stuart Farris, Guillaume Barnier, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Jennings, 2019, Fast and accurate seismic tomography via deep learning, in W. Pedrycz and S. M. Chen, eds., Deep learning: Architectures, algorithms...

Using x-ray computed tomography to estimate hydrate saturation in sediment cores from Green Canyon 955, northern Gulf of Mexico

Emma A. Oti, Ann E. Cook, Stephen C. Phillips, and Melanie E. Holland

AAPG Bulletin

...Using x-ray computed tomography to estimate hydrate saturation in sediment cores from Green Canyon 955, northern Gulf of Mexico Emma A. Oti, Ann E...

Integrated Study of Regional Tectonics, Geologic Structures, and Paleogeography Reconstruction to Develop CBM Cleat Model in Tanjung II Block, South Borneo

Dian Larasati, Sunarli Ardi, Gathuk Widiyanto, Fikri M. Fiqih, Djedi S. Widarto, Agus Guntoro

Indonesian Petroleum Association

... done from well data and seismic interpretation. The paleogeography maps of each coal zone were reconstructed by using these interpretations. Fault facies...

Multiscale Seismic Signature of a Small Fault Zone in a Carbonate Reservoir: Relationships Between VP Imaging, Fault Zone Architecture and Cohesion, #120068 (2012)

Pierre Jeanne, Yves Guglielmi, Frédéric Cappa

Search and Discovery.com

...Multiscale Seismic Signature of a Small Fault Zone in a Carbonate Reservoir: Relationships Between VP Imaging, Fault Zone Architecture and Cohesion...

Challenges in Reservoir Characterization: GEOHORIZONS

H. H. Haldorsen, E. Damsleth

AAPG Bulletin

.... Hence, detailed reservoir tomography by some known (e.g., seismic) or as-yet undiscovered technology, which yields images of all faults, the correct...

Abstract: 3-D Geologic Maps, by M. A. Roberts, C. S. Chan, D. G. Howell, C. M. Wentwotrth, and R. C. Jachens; #90937 (1998).

Search and Discovery.com

Abstract: Real Time Microseismic Monitoring in China: A Case Study; #90224 (2015)

Michael D. Kratz

Search and Discovery.com

... effect when they are needed. The real time monitoring of these wells detected several sub-seismic faults that were not previously identified from...

Review: Geophysical Methods for Karst Detection and Mapping

T. L. Dobecki

Houston Geological Society Bulletin

... features should be a relatively easy task because they differ from the high seismic velocity and poor electrical conductivity of the surrounding...

Improve automatic migrated gather processing with feature engineering and 4D convolutional neural networks

Wen Pan, Harry Rynja, Ramakrishna Dandu, Zaifeng Liu, Shuzhen Ye, Antonio De Lilla, Jay Chen, Jeremy Vila

International Meeting for Applied Geoscience and Energy (IMAGE)

... time, 2D and 3D neural networks (2D and 3D GAP) were developed to clean seismic gathers along offset and time/depth directions. However, the issues...

Velocity model building assisted by potential field methods: A case study from the Red Sea

Wilson Ibanez, Federico Ceci, Giuseppe Bancala, Andrea Sirtori, Luciana De Luca, Miquel Marin, Vivian Robertson, Briseida Palacios, David Korte

International Meeting for Applied Geoscience and Energy (IMAGE)

... methodology. Here, we introduce a detailed workflow that integrates well, gravity, magnetic, and seismic data to construct a 3D subsurface velocity model...

Abstract: Seismic Wave Attenuation due to Scattering and Leaky Mode Mechanisms in Heterogeneous Reservoirs; #90171 (2013)

Jun-Wei Huang, Gilles Bellefleur, and Bernd Milkereit

Search and Discovery.com

...Abstract: Seismic Wave Attenuation due to Scattering and Leaky Mode Mechanisms in Heterogeneous Reservoirs; #90171 (2013) Jun-Wei Huang, Gilles...

RNN-based seismic velocity model building: Improving generalization using hybrid training data

Hani Alzahrani, Jeffrey Shragge

International Meeting for Applied Geoscience and Energy (IMAGE)

...://doi.org/10.1190/ tle37010058.1. Brenders, A. J., and R. G. Pratt, 2007, Waveform tomography of marine seismic data: What can limited offset offer?: 75th...

A new workflow for time-lapse seismic metadata extraction and processing to continuously monitor and predict the CO2 plume front

Feng Chen, Kami Keim

International Meeting for Applied Geoscience and Energy (IMAGE)

...%20Completeness%20Checklist.pdf. Yan, H., B. Dupuy, A. Romdhane, and B. Arntsen, 2019, CO2 saturation estimates at Sleipner (North Sea) from seismic tomography...

Improving subsalt images using reflection FWI on WAZ data: Examples from the Gulf of Mexico

Maksym Kryvohuz, Yihua Cai, Sebastian Ramirez, Robert Schelstrate, Gislain Madiba

International Meeting for Applied Geoscience and Energy (IMAGE)

... of previously unresolvable steep salt welds. Introduction Sub-salt seismic imaging is a challenging problem. Salt bodies act as lenses, restricting...

Tectonic and Volcanic History of the Carnarvon Terrace: Constraints from Seismic Interpretation and Geodynamic Modelling

R. D. Müller, D. Mihut, C. Heine, C. O'Neill, I. Russell

Petroleum Exploration Society of Australia (PESA)

... is constrained by known plate motions and the present mantle density structure, derived from mantle tomography. Our combined seismic interpretation...

Improving seismic resolution by reprocessing multiple surveys at Na Kika field

Qingsong Li, Robert (Bobby) Chrisman, Dale Baptiste, Yan Liu, Dhvanil Patel, Carlos Rivas Aroni

International Meeting for Applied Geoscience and Energy (IMAGE)

...Improving seismic resolution by reprocessing multiple surveys at Na Kika field Qingsong Li, Robert (Bobby) Chrisman, Dale Baptiste, Yan Liu, Dhvanil...

Simulation of the Seismic Records (DAS) in a Borehole Throughout CO2 Storage Procedures

José Pulido, Yiyu Ni

Unconventional Resources Technology Conference (URTEC)

... and using seismic techniques for seismic tomography, with the aim of bringing solutions for monitoring applications in CSS procedures. Following...

3D density imaging of cosmic-ray muography with adjustable angular resolutions

Chenyan Wu, Dikun Yang, Zhongchang Chen, Ke Wang, Tao Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... reconstruct the 3D density model of geological objects using the principle of tomography, similar to what has been established in the seismic (Schouten...

Unlocking the potential of narrow-azimuth streamer acquisition with extended FWI and least-square RTM: A case study for an Eastern Mediterranean field

Lei Zhuo, Guojian Shan, Brian Church, Lin Christianson, Jeff Bergeron, Yue Wang, Ao Cai, Mark Fan, Megan Stearman, Jeff Fabre

International Meeting for Applied Geoscience and Energy (IMAGE)

... Mediterranean province contains world-class producing fields and large exploration potential. Subsalt imaging with narrow-azimuth seismic has inherent...

Bigger is Better … Hydraulic Fracturing in the Williams Fork Formation in the Piceance Basin

Leen Weijers, Yusuf Kama, Julie Shemeta, Stephen Cumella

Search and Discovery.com

... 14B-36-692 24B-36-692 14A-36-692 ATTRIBUTE MAP Wells to be Fracked Cross Well Tomography Wells Micro Seismic monitor wells REMARKS Miller Sec 36 pad...

Generalization Capability of Data-driven Deep Learning Models for Seismic Full-waveform Inversion: An Example Using the OpenFWI Dataset

Ayrat Abdullin, Umair Bin Waheed

International Meeting for Applied Geoscience and Energy (IMAGE)

...Generalization Capability of Data-driven Deep Learning Models for Seismic Full-waveform Inversion: An Example Using the OpenFWI Dataset Ayrat...

Pore structure and fractal characteristics of Ordovician Majiagou carbonate reservoirs in Ordos Basin, China

Jin Lai, Song Wang, Guiwen Wang, Yujiang Shi, Taiping Zhao, Xiaojiao Pang, Xuechun Fan, Ziqiang Qin, and Xuqiang Fan

AAPG Bulletin

... resonance (NMR), and the x-ray computed tomography (CT) measurements to improve our understanding of the pore structure characteristics...

The Role of Technology and Decision Analysis in Reservoir Management

Ganesh C. Thakur

Indonesian Petroleum Association

... available from borehole information. Crosswell seismic tomography is developing into another important tool. Within the last few years there have been notable...

Basin-to-Prospect-Scale Subsurface Characterisation: New Insights into the Exmouth Sub-Basin, North West Shelf, Australia

Abdul Kholiq, Claire Jacob, Bee Jik Lim, Oliver Schenk, Anubrati Mukherjee, Alex Karvelas

Australian Petroleum Production & Exploration Association (APPEA) Journal

... that combined full-waveform inversion and common image point tomography yielded high-quality seismic velocities across the survey area. The depth trends...

Prospect De-Risking Through a Fully Integrated Approach from Seismic Processing to Geology Interpretation

Francois Baillard, Rajat Rathore, Zhengmin Zhang, David Gold, Safrin Arbi, Mat Hardenberg

Indonesian Petroleum Association

...Prospect De-Risking Through a Fully Integrated Approach from Seismic Processing to Geology Interpretation Francois Baillard, Rajat Rathore, Zhengmin...