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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,619 documents.
Basement Control in the Deposition of the Basal Sands (Mirador-Carbonera Fms) of the Southeastern Llanos Basin of Colombia and its Implication in the Distribution of Stratigraphic Traps
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Improving tight reservoir definition using seismic object detection within the Woodford Formation
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Bootstrapping Machine-Learning Based Seismic Fault Interpretation
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Recent Yucatan Seismic Survey Revealing a New Frontier Exploration in the Gulf of Mexico
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Geostatistical Integration of Multiscale Data to Construct a Hunton Group Geocellular Model: Upscaling Logs and Downscaling Seismic Impedance Volumes
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Avo Analysis for Pre-Messinian Exploration Targets; A New Approach to Identify Gas-Bearing Sandstone Reservoirs
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The Myra – Sara Reservoir Characterization Project
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ABSTRACT: Anisotropic 3-D Pre-Stack Time Migration Processing of Oguali 3-D Survey in Cental Niger Delta; #90115 (2010)
Tunde I. Okunuga, Robinson S. Dike, Timothy J. Brooks, and Lawrence Ajabor
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... of anisotropic analysis in the prestack time migration of Oguali 3D seismic data. The results are reliable vertical velocity functions suitable for pore pressure...
2010
ABSTRACT: Mapping the South Atlantic Continental-Oceanic Boundary: Rift to Early Drift along Extensional and Transform Margins; #90108 (2010)
Steven G. Henry, Naresh Kumar, Al Danforth, Peter Nuttall, and Sujata Venkatraman
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... continental and oceanic crust, especially in depth, is relatively rare. Newly acquired (10 km offset, 18-sec record length) and PreStack Depth Migrated...
2010
ABSTRACT: Arctic 3-D Seismic across the Transition Zone from the Beaufort Sea onto the Mackenzie Delta, Northwest Territories, Canada; #90108
Frederick Kierulf, Murray Watts, Jim Hostetler, Stewart Gall, Jason Palmer, Michael E. Enachescu
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... guidelines for a Canadian northern seismic operation. The seismic data processing was contracted to WesternGeco who processed the data to prestack time...
2010
Gabor Depth Migration using a New Adaptive Partitioning Algorithm
Yongwang Ma
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... (a). All depth images have been created using prestack shot migration. Figure 3. (a) Marmousi velocity. (b) Gabor depth migration result (a lateral...
Unknown
Rediscovering an Offshore Treasure Trove: Reprocessing Old 2D Data Offshore East Coast of Canada
Dan Negut
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.... The reprocessing stream, which included several multiple elimination routines, processing to maximum recorded time, prestack and depth migration, showed...
Unknown
-- no title --
user
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... second recording, and final depth processing (Prestack Depth Migration) to 40 km. The interpretation of these data has allowed us to regionally map...
2013
Crustal and Petroleum Framework of the Beaufort- Mackenzie Basin as Interpreted from 9-km, long-offset ArcticSPANTM 2-D Seismic Data
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... (Prestack Depth Migration) to 40 km. The interpretation of these data has allowed us to regionally map the ocean-continent boundary, the top of the MOHO...
2013
Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014)
Oluwafemi Ogunsuyi, Douglas R. Schmitt
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...Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014) Oluwafemi Ogunsuyi, Douglas R...
2014
Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015)
Gary F. Margrave, Robert J. Ferguson, and Chad M. Hogan
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... descent) and is the step size. The RTM in equation 2 is a conventional prestack RTM with two slight differences. First, the data residual is migrated...
2015
Abstract: Multiple Attenuation Using MultiFocusing Technology; #90224 (2015)
Marianne Rauch–Davies, Alex Berkovitch, Kostya Deev, and Evgeny Landa
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... of MultiFocusing (MF) is the enhancement of the signal-to-noise ratio of both stacked sections and prestack data through stacking a much larger number...
2015
Abstract: A Predictive Approach for Tight Oil and Gas Exploration; #90257 (2016)
Fujian Ma
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... from prestack stochastic seismic inversion data. The lithology model reflects all available well data and geological understanding of the area, a pro...
Unknown
Abstract: Risk Reduction on the Ivory Prospect via Geologically Constrained Non-Parametric Inversion and Bayesian Uncertainty Estimation on a Fault-Bounded Reservoir; #90310 (2017)
James Raffle, Thomas Earnshaw, Juergen Fruehn, Stuart Greenwood, Jeet Singh, Claudia Hagen, Ian F. Jones, Rodrigo Felicio, Doug Sassen, Zhijiang Luo, Svein Idar Forsund, Mark Ackers, Lars Aamodt
Search and Discovery.com
... uncertainty and a poor well to seismic tie. To address the uncertainties associated with these issues, a new prestack depth migration was run using a dataset re...
2017
Abstract: Enhancement of High-Channel Count Land Seismic Data Using Nonlinear Beamforming for Unbiased Time Processing; #90319 (2018)
Andrey Bakulin, Ilya Silvestrov, Maxim Dmitriev, Pavel Golikov, Dmitry Neklyudov, Maxim Protasov, Kirill Gadylshin, Vladimir Tcheverda, Victor Dolgov
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... from heavily noise-contaminated signal. To overcome this challenge, prestack data-enhancement algorithms can be applied to boost the signal...
2018
Abstract: DAS-VSP Application in Complex Structure of Western China; #90319 (2018)
Zhidong Cai, Gang Yu, Yanpeng Li, Yixin Jin, Yanhua Wang
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... fidelity prestack seismic data ultimately, and then we get high resolution VSP imaging through migration. We put forward new structure interpretation...
2018
Abstract: Integrating Well and Seismic Data for Facies Prediction: A Case Study; #90319 (2018)
Rick Leaver, Afrah S. Al-Ajmi, Fatma Al-Otaibi, Ghadna Zeraie, Prabir Kumar Nath, Subratah Bhukta, Bruno De Ribet, Tom Trowbridge, Osamah Al-Bannaw
Search and Discovery.com
...: The principle of DNNA is to take information from 3D seismic data (prestack/poststack/attribute) jointly with rock type at wells. Hard training data...
2018
Abstract: Imaging and Inversion Challenges for Deep Targets and Low Porosity Plays: A Case Study from Illizi Basin, Algeria; #90319 (2018)
Glenn Nyein, Luca De Vincenzi, Stefano Trezzi, Anubrati Mukherjee, Karim Elsadany, Tahar Chelbi, Omar Aly, Anna Glushchenko
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... in image quality over pre-existing legacy data, indicating that the applied processing sequence was appropriate. Rock physics analysis and prestack...
2018
Anisotropic depth migration in the Colombian Llanos Foothills as a key to understanding the structure in depth
emamedov
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... of the events when migrating from time to depth. We decided to perform a prestack anisotropic depth migration, which incorporates the anisotropic variables...
Unknown
Tight Gas Reservoir Characterization with 3D3C Data; #41257 (2013)
Yijun Zhou
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... MC attributes are selected through detailed analysis of wells and seismic attributes. Joint prestack inversion of MC data based on Knot-Zoeppritz...
2013