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The AAPG/Datapages Combined Publications Database
Showing 9,257 Results. Searched 200,293 documents.
Abstract: 3-D Seismic Lithology Analysis Utilizing Extended AVO: A Case Study
James DiSiena
Houston Geological Society Bulletin
...Abstract: 3-D Seismic Lithology Analysis Utilizing Extended AVO: A Case Study James DiSiena 1997 10 10 In this Gulf of Mexico case study, extended...
1997
Donkey Creek North Minnelusa 3-D: Challenging Conventional Wisdom
John B. Frederick, Karen T. Dean, Steven G. Fryberger, Tim D. Wilcox
Rocky Mountain Association of Geologists
... 3-D: Challenging Conventional Wisdom MINNELUSA PRODUCINGZONE ' A ' DONKEY CREEK NORTH , 1 porous Minnelusa sandstones (low velocity, low density...
1995
Seismic Imaging and Interpretive Model Building in the Colombian Andes
Rob Vestrum
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... Depth migration in thrust-belt environments like the Colombian Andes requires an interpretive approach to building a depth-migration velocity model...
2006
Dilworth (Carrizo) Field , McMullen County, Texas
Redge L. Greenberg and T. W. Swinbank
GCAGS Transactions
... by careful attention to 3-D geometry control, editing, and muting followed by iterative statics and velocity analysis passes. After reprocessing, the seismic...
1998
One pass 3-D phase-shift plus interpolation (PSPI) migration without x-y splitting
Wen-Jing Wu
CSPG Special Publications
...One pass 3-D phase-shift plus interpolation (PSPI) migration without x-y splitting Wen-Jing Wu 1998 152 154...
1998
Angle Gathers for Gaussian Beam Depth Migration, #41593 (2015).
Samuel Gray
Search and Discovery.com
.... For prestack time migration, velocity analysis on these gathers is exactly analogous to velocity analysis on unmigrated CDP gathers. Prestack depth migration...
2015
ABSTRACT: Map View Subsalt AVO Modeling, by R. O. Lindsay, D. R. Muerdter, C. M. Skidmore, and D. W. Ratcliff; #91021 (2010)
Search and Discovery.com
2010
Building a three-dimensional near-surface geologic and petrophysical model based on borehole data: A case study from Chemery, Paris Basin, France
Paola Sala, Marcel Frehner, Nicola Tisato, O. Adrian Pfiffner
AAPG Bulletin
... a 3-D grid, the resulting 3-D structural model is populated with upscaled velocity logs from the boreholes, yielding the final near-surface P-wave...
2013
Crooks Gap Field: Problems with 3-D Interpretation (Extended Abstract)
Robert E. Wellborn, Mike Peffer
Wyoming Geological Association
... statics reapplied 3D DMO DMO velocity analysis CDP statics Stack 1 pass 3D migration (Phase Shift) using 100% velocities Time domain...
2000
An experimental study of secondary oil migration in a three-dimensional tilted porous medium
Jianzhao Yan, Xiaorong Luo, Weimin Wang, Renaud Toussaint, Jean Schmittbuhl, Guy Vasseur, Fang Chen, Alan Yu, Likuan Zhang
AAPG Bulletin
...; Catalan et al., 1992).As commonly expected, hydrocarbon lateral migration actually occurs three-dimensionally (3-D) within strata, bounded by sealing rocks...
2012
ABSTRACT: Large-Scale 3-D Seismic Surveys in Gulf of Mexico--Economic Approach to Exploration, by Robert J. Graebner; #91038 (2010)
Search and Discovery.com
2010
ABSTRACT: A Unified 3-D Seismic Workflow; #90007 (2002)
Oz Yilmaz
Search and Discovery.com
... 3-D Seismic Workflow A geophysicist who practices seismic data analysis for earth modeling and imaging in depth is overwhelmed by the prolific number...
Unknown
Abstract: Straight-Ray Datuming in 3-D Media: Fast and Flexible, by Tariq Alkhalifa, Henk Innemee, and Chris Benson; #90077 (2008)
Search and Discovery.com
2008
All that wobbles isnt necessarily azimuthal anisotropy
Helen Debenham, Jennifer Badry, Mohamed Megebry
Petroleum Exploration Society of Australia (PESA)
...., 758 – 761. Grechka, V., and I. Tsvankin, 1999, 3-D moveout velocity analysis and parameter estimation for orthorhombic media: Geophysics, 64, 820– 837...
2019
NMO Application in VTI Media: Effective and Intrinsic Eta (Geophysics Paper 6)
Joel Starr, Maz Farouki
Geological Society of Malaysia (GSM)
... Brazil. Values of ηeff range from 0 – 0.141. The ηeff field was determined by residual migration velocity analysis using the Alkhalifah NMO equation...
2008
Abstract: Fracture Detection in the Migrated Domain: Practical Aspects of Prestack Time Migration of Azimuthally-limited 3D Land Data Volumes; #90171 (2013)
Mike Perz, Juefu Wang, and Ye Zheng
Search and Discovery.com
...; third, migration removes the influence of dip from the VVAZ analysis, thereby preventing the misidentification of structure-related azimuthal velocity...
2013
AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods
Alan R. Huffman
AAPG Special Volumes
... for velocity analysis. Prestack time migration, demultiple, and other techniques are commonly required to clean up the seismic data so that it is suitable...
2001
Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing
R. Malcolm Lansley
AAPG Special Volumes
.... With the improved offset and azimuth sampling, it is often possible to observe different velocities along different azimuths. Unless the velocity analysis...
2011
Abstract: Modern Seismic Imaging of a Vintage 3-D Seismic Survey Offshore Northern Emirates, by Michael A. Hall, Svetlana Bidikhova, and John Faragher; #90077 (2008)
Search and Discovery.com
2008
3-D Seismic Prospecting for Entrada Sandstone Reservoirs on the Southeastern Flank of the San Juan Basin, New Mexico
David J. Massé, R. Randy Ray
Rocky Mountain Association of Geologists
... velocity analysis, surfaceconsistent statics, and 12-fold stack. Post stack processing included signal enhancement using the Tau-P method, spectral...
1995
4-D Seismic: A Powerful New Technology for Monitoring Steam Movements in Duri Field-Central Sumatra
S. D. Jenkins, M. F. Bee, J. H. Lyle, E. Murhantoro
Indonesian Petroleum Association
.... Analysis of the Duri 4-D data requires integration of engineering, core, and wireline data with a series of 3-D seismic cubes. Recent studies of Duri...
1994
Chapter Twelve: Visualization and Visual Integration
David M. Roberts
AAPG Special Volumes
... recently, much cheaper and much more powerful PC hardware has made 3-D visualization possible on every geoscientist’s desktop. Seismic interpreters have...
2011
PSDM Enhances Reef Interpretation in Jatiluhur Block, West Java
Jopie I. Adhidjaja, Andrew J. Davidoff, Ika Ratna Novianti
Indonesian Petroleum Association
... optimal imaging. Standard velocity analysis is too crude for the purpose and the assumption of hyperbolic moveout does not always apply. Recently, we have...
2002
Abstract: Links between Amplitude Anomalies (Multichannel Seismic Data) and Sea Floor Features in Areas of Hydrocarbon Seepage, Louisiana Slope
Harry H. Roberts , Douglas J. Cook , Mark K. Sheedlo
GCAGS Transactions
... of hydrocarbon seepage, clear fault-related pathways for migration of fluids and gases to the surface were observed on the 3-D seismic data. End...
1992
Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data
Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer
Environmental Geosciences (DEG)
... were used to evaluate the vertical acoustic velocity profile at the study site for optimal design of the 3-D surface seismic survey. The zero-offset...
2009