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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,293 documents.
AVA attribute estimation from misaligned seismic gathers using U-Net
Ammar Ghanim, Ricard Durall, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
...ure inspired by the UNet framework (Ronneberger et al., 2015), tailored to tackle the task of extracting AVA attributes from misaligned prestack gath...
2024
Subsalt Imaging Below the Mahogany Salt Sill
Davis W. Ratcliff and David J. Weber
Houston Geological Society Bulletin
... of subsalt exploration is Depth Imaging. Depth imaging technology (poststack and prestack) has allowed explorationists to identify and map structural...
1995
Abstract: Locating the Base of Salt at the K-2 Field, Green Canyon Block 562, Deepwater Gulf of Mexico
John O’Brien, Arnold Rodriguez, David Sixta, Mark Davies, and Phillip Houghton
Houston Geological Society Bulletin
.... Prestack depth migration has played a vital role in exploring K-2, providing excellent definition of the salt body and of the underlying sedimentary...
2005
-- no title --
user
Search and Discovery.com
...user An Interpreter’s Guide to Successful Prestack Depth Imaging Rob A. Holt WesternGeco, Calgary, AB, Canada [email protected] Abstract/Excerpt...
Unknown
-- no title --
user
Search and Discovery.com
... data sets. The veracity of the determined geologic interval velocity model is tested using prestack depth migration, and also by ng it as the initial...
Unknown
-- no title --
user
Search and Discovery.com
...user An Interpreter’s Guide to Successful Prestack Depth Imaging Rob A. Holt WesternGeco, Calgary, AB, Canada [email protected] Abstract/Excerpt...
Unknown
-- no title --
user
Search and Discovery.com
... data sets. The veracity of the determined geologic interval velocity model is tested using prestack depth migration, and also by ng it as the initial...
Unknown
-- no title --
user
Search and Discovery.com
... a problem when it was desired to perform a prestack merge of the surveys. Since we hope to use the merged data for quantitative interpretation, good...
2013
Abstract: Geostatistical Prestack Inversion for Sand Thickness Prediction and Porosity Estimation in Sabriyah Field, North Kuwait; #90224 (2015)
Osman Al-Khaled, Yousef Al-Zuabi, Keith Edwards, Marianna Evdokimova, and Mohammad Arafat
Search and Discovery.com
...Abstract: Geostatistical Prestack Inversion for Sand Thickness Prediction and Porosity Estimation in Sabriyah Field, North Kuwait; #90224 (2015...
2015
Abstract: Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #90254 (2016)
Gang Yu, Yusheng Zhang, Uwe Strecker, Maggie Smith
Search and Discovery.com
...Abstract: Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #90254 (2016) Gang Yu, Yusheng Zhang, Uwe Strecker...
2016
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
2D Vp modeling of the Albian-Cenomanian section using geological constraints, 3D extrapolation, and GRV uncertainty analysis of Aptian presalt reservoir: A Santos Basin example
Vitor Novellino, Alexandre Maul, María González, Fernando Freire
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the Vp were performed by simple replacement of the original seismic processing Vp in the layer, with a representative value, derived from...
2024
Abstract: Seismic Velocity Model Building in from Area of Complex Geology, Southern Alberta, Canada, by H. Isaac and D. Lawton; #90090 (2009).
Search and Discovery.com
2009
Abstract: Non-Hyperbolic Reflection Tomography for Better Imaging and Interpretation, by Zhaobo Meng and Chengbin Peng; #90105 (2010)
Search and Discovery.com
2010
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
Abstract: Cross-Validation of 3C and 9C Prestack Shear Wave Splitting Analysis at Big Sky; #90224 (2015)
Jeff P. Grossman and Gulia Popov
Search and Discovery.com
...Abstract: Cross-Validation of 3C and 9C Prestack Shear Wave Splitting Analysis at Big Sky; #90224 (2015) Jeff P. Grossman and Gulia Popov Datapages...
2015
Application of Litho-Seismic Classification Based on Simultaneous Inversion Results to Detect Offshore Bars: Case Study Sisi Main Zone, Sisi-Nubi Field Offshore Mahakam Delta
Ruth Christiani-Basa, Sung Yuh, Gilles Vallon, Hermawan
Indonesian Petroleum Association
... prestack seismic inversion results (IP, or PR cubes). In the shallower zone (less than 3000 m TVDss), the cross plot of P-impedance (IP) and Poisson...
2014
The Fabric, or Internal Structure, of Rocks The Patterns of Anisotropy; #42188 (2018)
Heloise B. Lynn
Search and Discovery.com
... there are a suite of offset bands within which the azimuths go from North to South. The TTI prestack depth migration has taken care of the layer anisotropy...
2018
Explainable AI: Can neural networks recognize first arrivals after wave separation?
Yanwen Wei, Zhenyu Zhu, Jicai Ding, Yichuan Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... process by examining its middle layers. Our method, using back-propagation, generates saliency maps that show each DNN layer captures specific seismic...
2024
Abstract: Velocity Model Building in the Gulf of Mexico--An Old Story With a New Twist, by M. Witcombe; #90981 (1994).
Search and Discovery.com
1994
ABSTRACT: 3-D Subsalt Imaging Techniques Applied to the Mahogany and Teak Salt Sills, by Davis W. Ratcliff, David J. Weber; #91020 (1995).
Search and Discovery.com
1995
ABSTRACT: Subsalt Imaging Over the Mahogany Salt Sill, by Davis W. Ratcliff, David J. Weber; #91020 (1995).
Search and Discovery.com
1995