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The AAPG/Datapages Combined Publications Database
Showing 8,869 Results. Searched 195,364 documents.
Chapter 10-part 3: 3-D Depth Image Interpretation
William L. Abriel, Joseph P. Stefani, Robert D. Shank, David C. Bartel
AAPG Special Volumes
... is required in depth migration, especially in its 3-D and pre-stack manifestations. Required Elements of 3-D Depth Imaging Effective 3-D depth imaging...
2011
Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 7: Shallow 3-D Seismic and a 3-D Borehole Profile at Ekofisk Field
John A. Dangerfield
AAPG Special Volumes
..., accomplishing both NMO and 3-D migration. Unfortunately, the deepest 15 levels were so severely distorted by the gas that it was not useful to migrate...
2011
Application of a 3
Search and Discovery.com
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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
Unsupervised seismic facies classification applied to a presalt carbonate reservoir, Santos Basin, offshore Brazil
Danilo Jotta Ariza Ferreira, Wagner Moreira Lupinacci, Igor de Andrade Neves, João Paulo Rodrigues Zambrini, André Luiz Ferrari, Luiz Antonio Pierantoni Gamboa, and Maria Olho Azul
AAPG Bulletin
... Our data set consisted of a poststack seismic volume and well logs from four wells provided by the company Galp Energia. A prestack depth migration...
2019
Chapter 7: Subsurface Structural Interpretation: The Significance of 3-D Structural Frameworks
Bob Krantz, Thomas Neely
AAPG Special Volumes
... representing depth values (cooler colors are deeper). As products, 3-D structural frameworks establish recognizable goals and levels of interpretation...
2016
ABSTRACT: 3-D Seismic Structural Interpretation of the Northern Monagas Giant Producing Trend, Venezuela: Time Versus Depth; #90013 (2003)
Carlos Marquez, Laszlo Benkovics, Javier De Mena, Jorge Reveronl, James Helwig
Search and Discovery.com
... generate false plays, indicating the importance of using seismic data in depth. 3-D-post stack depth migration was carried out based on primary seismic...
2003
Abstract: 3-D Flexural Numerical Modeling of the Late Cretaceous Forebulge Migration Across the Southwestern Wyoming, by Hongjun Luo and Dag Nummedal; #90078 (2008)
Search and Discovery.com
2008
Brazos A-105 D-Sand Reservoir Modeling by Integration of Seismic Elastic Inversion Results with Geostatistical Techniques
W. Xu, K. Wrolstad, D. Kramer, P. Dooley, K. Domingue, D. T. Vo
AAPG Special Volumes
... porosity over the reservoir area from poststack 3-D seismic data. The integrated average porosity map, when further calibrated with well porosity data using...
2006
BRAZOS 440-L FIELD OFFSHORE TEXAS
Richard F. Lane and Robert C. Pace
GCAGS Transactions
... but are much sharper on the 3-D line. A more notable improvement on the 3-D data is better continuity at depth, best illustrated below 3.2 seconds...
1998
2-D Seismic Reflection Imaging of the Bennett Thrust Fault in the Indio Mountains of West Texas; #30519 (2017)
Alan Vennemann, Marianne Karplus, Galen Kaip, Steve Harder
Search and Discovery.com
... Analysis 4. Velocity Analysis 5. Normal Moveout Corrections (NMO) 6. Create Database Files 7. Dip Moveout Corrections (DMO) 8. PostStack Signal...
2017
Wave-Equation Migration in Mountainous Areas, by Jiao, Jianwu, Barry Newman, Stewart Trickett, Brian Link; #90030(2004)
Search and Discovery.com
2004
Chapter One: Introduction to AAPG Memoir 42/SEG Investigations in Geophysics, No. 9, 7th Ed.
Alistair R. Brown
AAPG Special Volumes
..., 1989) and to a small circle by 3-D migration. The diameter of one-quarter of a wavelength indicated in Figure 1-8 is for perfect migration...
2011
From trash to treasure: Three-dimensional basement imaging with “excess” data from oil and gas explorations
Doyeon Kim, and Larry D. Brown
AAPG Bulletin
...) normal moveout correction, and (5) CRP stack (25 × 25 m [82 × 82 ft] binning). Poststack 3-D frequency–wavenumber migration was applied to the final...
2019
Carbonate Reservoir Characterisation: A Middle East Case Study Using 3-D Seismic Analysis Workflows, #40805 (2011)
Gaynor Paton, Helen Basford, Anthony Avu, Frank van Kleef
Search and Discovery.com
...Carbonate Reservoir Characterisation: A Middle East Case Study Using 3-D Seismic Analysis Workflows, #40805 (2011) Gaynor Paton, Helen Basford...
2011
Spectrum of gas migration phenomena across multilayered sealing sequences
Claudia Bertoni, Joe Cartwright, Martino Foschi, and Joe Martin
AAPG Bulletin
... we focus on the 3-D seismic expression of vertical gas migration. We present seismic examples of a range of gas migration phenomena from the Great...
2018
ABSTRACT: Compensating for Seismic Absorption Anomalies with 3-D Q-Tomography and Q-compensating PSDM; #90115 (2010)
Yi Xie, Kefeng Xin, James Sun, Carl Notfors, Barry Hung, and Roger Taylor
Search and Discovery.com
... with correct phase, magnitude and resolution. We have developed a prestack depth Q migration approach to compensate for the dissipation effects...
2010
Application of 3
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Redevelopment of the Deep Tuscaloosa Gas Trend: A 3-D Seismic Case History of Judge Digby Field; Pointe Coupee Parish, Louisiana
Frank C. Sheppard, III, David N. Wright, Patrick L. McGrievy
GCAGS Transactions
...) velocity analysis, DMO stack, FX decon and coherency weighted stacking, and 3-D migration with proprietary Amoco algorithms. Processing began in March 1995...
1997
A 3D immersed boundary method for acoustic wavefield simulation with irregular surface topography
Xiang Li, Ziduo Hu, Yancan Tian, Wei Liu, Zhonghua Xu, Gang Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
... 3DIBM, which could offer a better forward modeling engine for migration and full-waveform inversion (FWI) for 3-D land seismic data. However, both...
2023
Moho, Basin Dynamics, Salt Stock Family Development, and Hydrocarbon System Examples of the North German Basin Revisited by Applying Seismic Common Reflection Surface Processing
Heinz-Juergen Brink, Dirk Gajewski, Mikhail Baykulov, Mi-Kyung Yoon
AAPG Special Volumes
...), poststack depth migration of the common reflection surface (CRS) stack with interpretation. Solid black line = Posidonia Shale; dotted black line...
2012
Abstract: Mahogany: Seismic Technology Leading to the First Economic Subsalt Field, by M. E. Westcott, M. C. Leach, P. A. Valasek, K. D. Wyatt, and K. Branham; #90951 (1996).
Search and Discovery.com
1996
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
... of all the 2-D field tests, the following recording parameters were judged optimal for the 3-D survey: Charge size: 50 grams of dynamite at 45 ft depth...
1994
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... Geophys. Fayes, J., and Jeannot, J., 1986, Prestack migration velocities from focusing depth analysis: Presented at the 56th Ann. Internat. Mtg., Soc. Expl...
1992
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
..., Poisson’s ratio decreases over 30% in the reservoir sand. In this paper, we invert the prestack amplitudes of a 3-D data volume to distinguish perturbations...
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