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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,673 documents.
Three-Dimensional Prestack Inversion, Lobo Trend, South Texas, Phil Anno, Mark Wuenscher, Robert Corbin, John Hooper, and Frank Chlumsky, #10039 (2003)
Search and Discovery.com
2003
Accelerated Kirchhoff depth migration on CPU-GPU heterogeneous computing systems
Yujin Liu, Hongwei Liu, Yi He, Fuhao Qin, Yue Du
International Meeting for Applied Geoscience and Energy (IMAGE)
... prestack parallel Kirchhoff depth migration for imaging spaces: Proceedings of the Eighth International Conference on Grid and Cooperative Computing, 276...
2022
Improve Kirchhoff depth imaging using full-wave-equation traveltimes
Yongzhong Wang, Yang He, Alex Yeh, Faqi Liu, Bin Wang, Carlos Caldern
International Meeting for Applied Geoscience and Energy (IMAGE)
... project. Prestack Kirchhoff migration remains a viable algorithm for validating the fidelity of velocity models derived by FWI because of its flexibility...
2023
Integration of Geologic Data into Structural Imaging of the Andean Subthrust, Peru; #41605 (2015)
Margaret A. Stratton, Robert Vestrum, Dennis Ellison
Search and Discovery.com
... the target reflectors, the team decided to use prestack depth migration (PSDM) instead of a simple vertical time-to-depth conversion. PSDM has...
2015
Abstract: Seismic Imaging near and within the Basement Offshore Malaysia; Including Comparisons of Imaging Algorithms (Geophysics Paper 19)
Nabil El Kady, M. Shah Sulaiman, Zabidi M Dom, Tang Wai Hoong, Lee Mei Lu, Pavel Vasilyev, Martin Bayly
Geological Society of Malaysia (GSM)
...; velocity model building and migration methods applied to successfully image the data. The basement fractures are present at a variety of scales but to aid...
2011
DMO and NMO as Applied in Seismic Data Processing
Jiunnyih Chen
Geological Society of Malaysia (GSM)
... DMO, such as prestack partial migration, DMO by Fourier transform, offset continuation, single channel DMO ... etc, and the improvements...
1989
GeoMind: An intelligent earth model building tool
Saleh Al Saleh, Ewenet Gashawbeza, Mustafa Marzooq, Hussam Banaja, Husain Al Shakhs, Jianwu Jiao
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity model building. Figure 3d shows an inline of the 3D image where a one-way prestack migration code used the velocity model in Figure 3b to produce...
2022
Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra
Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso
Indonesian Petroleum Association
... PreStack Processing Accurate imaging of seismic events is normally not possible with CMP stacked data alone in a multivalued moveout situation...
1992
GeoStreamer X Delivers Near-Field Multi-Azimuth Dataset for Accurate Lead Characterisation, South Viking Graben, Norway
Cyrille Reiser, Eric Mueller, PGS
GEO ExPro Magazine
... Imaging in a Nutshell The multi-azimuth dataset was subjected to a complex and rigorous prestack depth migration sequence with the main processing steps...
2021
ABSTRACT: 2D/3D Geophysical Modeling of Mezozoic Onshore Rocks and Tertiary Offshore Sediments; #90007 (2002)
A. LOWRIE, E. KOZLOV, V. HAYDUKOV, J. WATKINS, I. GARAGASH, V. MAKAROV, T. MALYAROVA
Search and Discovery.com
... with the worldwide advent of 3D seismic surveys and prestack depth migration. These routinely provide more accurate geometry of the subsurface and detailed...
Unknown
ABSTRACT: Three-Dimensional Prestack Inversion, Lobo Trend, South Texas; #90007 (2002)
Anno, Phil, Mark Wuenscher, Robert Corbin, John Hooper, Frank Chlumsky
Search and Discovery.com
...ABSTRACT: Three-Dimensional Prestack Inversion, Lobo Trend, South Texas; #90007 (2002) Anno, Phil, Mark Wuenscher, Robert Corbin, John Hooper, Frank...
Unknown
Abstract: An Azimuthal-AVO-Compliant 3D Land Seismic Processing Flow; #90171 (2013)
David Gray, Darren Schmidt, Nirupama Nagarajappa, Charles Ursenbach, and Jon Downton
Search and Discovery.com
...., 2001). 2. Azimuthal spherical divergence correction (Xu and Tsvankin, 2006). 3. 5D interpolation (Trad et al., 2005). 4. Migration of Common Offset...
2013
Abstracts: Color Correction for Gabor Deconvolution: A Test with Field Data; #90173 (2015)
Peng Cheng, Gary F. Margrave, David C. Henley
Search and Discovery.com
..., stacking, poststack Gabor decon, and Kirchhoff time migration. For the plain Gabor deconvolution case, both prestack and poststack deconvolution were...
2015
Revealing the discontinuities by 3D prestack diffraction separation and imaging
Chuangjian Li, Suping Peng, Xiaoqin Cui, Peng Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... separation problem may be solved satisfactorily. Finally, the 3D prestack migration method can be used to image diffractions to reveal the discontinuities...
2022
ABSTRACT: Back to Basics on Broadband Seismic Amplitudes, Phase and Resolution
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... of appropriate a priori information into joint migration and inversion allows historical assumptions about the unknown velocity model having a smooth background...
2016
Abstract: Workstation Visualization Techniques and Workflows: Examples from the Deepwater Gulf of Mexico
Louis Liro, Kimberly Cline, Dan Knupp, and Mary Kadri
Houston Geological Society Bulletin
.... Depth migration of seismic data has advanced to the point where the interpreter can literally treat views extracted from a three-dimensional seismic...
2001
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... migration velocity (isotropic velocity). The outputs are the inverted anisotropy parameter volumes of and . The prestack gathers are generated from a time...
2016
Abstract: Timing and Geometry of Left-Slip Faulting and Compressional Folding in Hondo Field, Western Santa Barbara Channel, by M. McGroder, C. Millson, and D. Gardner; #90981 (1994).
Search and Discovery.com
1994
Abstract: New Concepts in Exploring Subsalt Hydrocarbon Systems in Mature and Near Producing Areas of Morocco, by H. Jabour and A. Demnati; #90933 (1998).
Search and Discovery.com
1998
Abstract: Crustal and Petroleum Framework of the US Chukchi Shelf as Interpreted from 9 Km Long-Offset Arcticspan 2-D Seismic Data, by Menno G. Dinkelman, James W. Granath, Naresh Kumar, and Peter A. Emmet; #90082 (2008)
Search and Discovery.com
2008
The Costayaco Field — Reinterpretation of Old Data Leads to Largest Putumayo Basin Discovery Since the 1960s, Ramirez, Carlos Q.; Neufeld, Carmen; Westlund, Dave, #90100 (2009)
Search and Discovery.com
2009
2009
Abstract: Challenges and Strategies for Near-Surface Modeling for Static Corrections, by Ralph M. Bridle; #90105 (2010)
Search and Discovery.com
2010