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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,673 documents.
Abstract: Integrating Well and Seismic Data for Rock Type Prediction Using a Democratic Neural Network Association Approach; #90286 (2017)
Bruno de Ribet
Search and Discovery.com
... data post and prestack attributes) and can have different resolutions, the manual integration of all the information contained in them requires...
2017
South Timbalier 315 #1
Brian Rader
Houston Geological Society
.... Failure could be that the well did not penetrate the amplitude but tested the updip seal. Over migration of seismic data shifted amplitude up structure...
2003
Advanced Workflows Coupled with Quantitative Interpretation: Improving Prospect Structural Delineation
Search and Discovery.com
N/A
Predrill Lithoclassification in the Wolfcamp, Permian Basin, and Other Clay-Rich Plays: The Necessity of Prestack Seismic Inversion
Search and Discovery.com
N/A
Abstract: Reservoir Characterization Using Converted-Wave Seismic Data: Case Study from Lower Cretaceous McMurray Formation, Athabasca Oil Sands; #90224 (2015)
Carmen C. Dumitrescu, Glenn Larson, Fred Mayer, and Draga Talinga
Search and Discovery.com
... deterministic inversions using (1) only PP seismic, (2) PP and PS poststack seismic, and (3) PP and PS prestack seismic are analysed and compared. The joint...
2015
2006
Extended Abstract: Full Waveform Inversion for Detailed Velocity Analysis
Jerry Kapoor, Denes Vigh
GCAGS Transactions
... with full-waveform inversion. The industry has moved to using two-way wave-equation migrations commonly known as reverse-time migration (RTM...
2016
Extended Abstract: Revitalizing an Old Field—Main Pass 73—Gulf of Mexico Shelf
Ross Saunders, Ahmed Ammar, Chuck Henry, Tim Wilkinson, Mike Frismanis, Mike Bradshaw, Jeff Codd, David Kessler
GCAGS Transactions
... using a unique model building technique called the “salt expansion technique.” It is based on the generation of multiple prestack depth migration (PSDM...
2016
Abstract: Azimuthal Processing For Unconventional Resource Plays Using An Orthorhombic Velocity Model; #90174 (2014)
Shaowu Wang and David Wilkinson
Search and Discovery.com
..., dip-moveout (DMO) removal and time migration. The estimation of velocity parameters for orthorhombic media is the key for azimuthal processing using...
2014
Advanced Imaging and Inversion for Oil Production Estimates in Unconventional Resource Plays
Greg M. Johnson, Paul Miller, David Phillips
Unconventional Resources Technology Conference (URTEC)
... anisotropy, ensuring accurate well ties during prestack depth migration. The prestack inversion portion of the workflow includes both azimuthal...
2013
Salt Geometry and Subsalt Trapping in the Enchilada Area, NE Garden Banks, Offshore Louisiana
Brad A. Robison , Rocco Detomo Jr. , R. David Garner , Arie Speksnijder , Michael J. Styzen
GCAGS Transactions
... salt bodies. This methodology was applied to derive the initial velocity model for the first 3-D prestack depth migration. Subsequent examination...
1997
Detailed internal architecture of a fluvial channel sandstone determined from outcrop, cores, and 3-D ground-penetrating radar: Example from the middle Cretaceous Ferron Sandstone, east-central Utah
Rucsandra M. Corbeanu, Kristian Soegaard, Robert B. Szerbiak, John B. Thurmond, George A. McMechan, Deming Wang, Steven Snelgrove, Craig B. Forster, Ari Menitove
AAPG Bulletin
... Kirchhoff migration, with application to data from the Ouachita frontal thrust zone: Geophysics, v. 61, p. 1400-1411. Fisher, E., G. A. McMechan, and P...
2001
ABSTRACT: High Performance Seismic Trace Compression, by P. L. Donoho, R. A. Ergas, and J. D. Villasenor; #91019 (1996)
Search and Discovery.com
1996
Research and application of diffraction imaging based on the full-azimuth angle migration
Shengtao Zang, Xingrong Xu, Zhe Yang, Yanxiang Wang, Jiaqing Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
...-azimuth local angle domain prestack depth migration, and applies this method to the seismic data of the T oilfield in Western China, which...
2024
ABSTRACT 4D Seismic Monitoring of CO2: Practical Considerations, #90103 (2010)
David Lumley
Search and Discovery.com
... seismic wavefield data was generated by finite-difference (FD) modeling, and then image-processed using a state-of-the-art prestack depth imaging...
2010
3-D seismic Data in Delineating Productive Ismay Algal Mounds in Southern Paradox Basin, Utah, By, R.O. Louden, D.D. Lehman, W.E. Johnson and D.L. Edwards, Search and Discovery Article #40048 (2002)
Search and Discovery.com
2002
Depth Imaging Coil Data: Multi Azimuthal Tomographic Earth Model Building and Imaging of Tulip (Paper A15)
S. Chen, M. Buia, L. Livraghi, M. Bakhrudin, M. Tham, M. Bayly, S. Ng, O. Zdraveva
Geological Society of Malaysia (GSM)
... of the Tulip survey. In addition, a comparison will be made of individual azimuth sectored migration volumes combined using a straight sum compared...
2012
Tasour Field - Republic of Yemen Block 32: Case History of a Decade of Learning; #90017 (2003)
James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie
Search and Discovery.com
... Tasour 7 & 8 which tested the fault shadow hypothesis after prestack depth migration of seismic data. Early on it was found that refraction static...
2003
Tasour Field, Republic of Yemen Block 32: Case History of a Decade of Learning, by James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie, #20020 (2004).
Search and Discovery.com
2004
A geophysical prior knowledge guided semisupervised deep learning framework for AVA inversion
Lei Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
...) Summary Supervised deep learning methods currently used for prestack parameter prediction are limited by the small sample issue. The lack of clear physical...
2024
Shale Gas Reservoir Characterization Workflows; #41266 (2014)
Satinder Chopra, Ritesh Sharma, and Kurt Marfurt
Search and Discovery.com
... then be used to calibrate simultaneous prestack inversion results. Zones with high Young's modulus and low Poisson's ratio are those that would be brittle...
2014
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
...Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013) Paul F. Anderson Comparing Post...
2013
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
...Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013) Paul F. Anderson Comparing Post...
2013
Application of phase stabilization Q migration in comprehensive evaluation and identification of tight-reservoir
Yi Bao, Hai-Bo Zhao, Xu Liu, Xiao-Wei Guan, Xin-Yue Song, Cheng Wang, Zai-Jin Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... Association of Petroleum Geologists REFERENCES Bao, Y., C. Wang, and S.-M. Chen, 2019, Phase stabilization prestack time Q migration of BWH seismic data...
2024
Abstract: Parallel Implementation of Pre-stack Least-squares Migration for Distributed Systems; #90171 (2013)
Sam T. Kaplan
Search and Discovery.com
... migration for AVP/AVA inversion: Geophysics, 68, 262-273. Popovici, A., 1996, Prestack migration by split-step DSR: Geophysics, 61, 1412-1416. Santos, L...
2013