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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,293 documents.
TAU Migration and Velocity Analysis
Search and Discovery.com
N/A
Model-Based, 2-D Seismic Definition of Subthrust Structure in the Uranium Peak Area, Northwest Colorado
George C. Robertson, Dirk W. McDermott, Rex L. Tang
Rocky Mountain Association of Geologists
... employing model-based, prestack depth migration of 2-D seismic data was utilized to predict the presence of a subthrust Paleozoic section in this frontier...
1995
Fast self-supervised learning for reconstruction of 3D seismic data
Yinshuo Li, Wenkai Lu, We Cao
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic data. The proposed method employs a 3D gated convolution layer to extract features from the holed 3D block. Besides, fast Fourier convolution...
2024
Prestack Depth Migration for "Easy" Unconventional Plays?, #41056 (2012)
Morgan Brown
Search and Discovery.com
...Prestack Depth Migration for "Easy" Unconventional Plays?, #41056 (2012) Morgan Brown Prestack Depth Migration for "Easy" Unconventional Plays...
2012
The New Method of the Sweet Spot Discrimination and Predictive Production in North American Shale Oil, #41991 (2017).
Chuncheng Liu
Search and Discovery.com
... carbon content and rock brittleness are the key factors of shale oil and gas production in block B. So prestack simultaneous inversion technique was used...
2017
Poststack, Prestack and Joint Inversion of P- and S-Wave Data at Postle Field, Oklahoma
Search and Discovery.com
N/A
A Fusion of Prestack and Petrophysics Know Before You Drill
Dylan Mair, Nguyen Nam
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...A Fusion of Prestack and Petrophysics Know Before You Drill Dylan Mair, Nguyen Nam Dylan Mair and Nguyen Nam A Fusion of Prestack and Petrophysics...
2006
A Time Migration Before Stack
Richard Cooper, Malcolm Hobson
Geological Society of Malaysia (GSM)
... velocity field. The conventional approach to seismic data processing is to analyse for velocity prior to migration, i.e. prestack velocity analysis...
1991
Abstracts: Fracture Analysis with Interpolation Before Prestack Migration; #90173 (2015)
Ye Zheng, Warren Upham, and Mark Ng
Search and Discovery.com
...Abstracts: Fracture Analysis with Interpolation Before Prestack Migration; #90173 (2015) Ye Zheng, Warren Upham, and Mark Ng AAPG Search...
2015
Abstract: LSPSM for Pre-and Poststack Time Lapse Studies; #90187 (2014)
Abdolnaser Yousefzadeh and John C. Bancroft
Search and Discovery.com
... which may dominate the changes of the reflectivity model. The least squares prestack Kirchhoff migration (LSPSM) is performed separately on both...
2014
Characterizing Heterogeneities in a Clastic Reservoir Using Joint/Simultaneous PP/PS Inversion, 4D Timelapse, Multi Attribute Analysis, and PSDM
Jason Nycz
Petroleum Exploration Society of Australia (PESA)
... over its producing areas. Prestack joint/simultaneous PP/PS inversion, combined with multi attribute analysis allowed for the investigation of both...
2016
Interpretation of P- and S-Wave Prestack Inversion for Characterizing Morrow A Sandstone
Search and Discovery.com
N/A
What Causes those Annoying Stair-Step Artifacts on Coherence Volumes?; #42036 (2017)
Tengfei Lin, Kurt J. Marfurt
Search and Discovery.com
... algorithms that explicitly include an obliquity factor actually assume each subsurface point is part of a specular reflector. In prestack migration...
2017
Abstract: The Geophysical Impact of Salt in the Enchilada Area, N.E. Garden Banks
R. Detomo, Jr., C. D. Lee, R. D. Garner, R. A. Lawson, R. W. A. Roeterink, and B. A. Robison
Houston Geological Society Bulletin
... with a subregional layer of highly channelized, rotated blocks at depths of 5,000 to 8,000 ft. The Aspen salt structurally dominates the Enchilada area...
1997
Abstract: Allochthonous Salt Distribution, Walker Ridge Lease Area, Deepwater Gulf of Mexico, by Louis M. Liro, Mary S. Kadri, Mark J. Lahr, and Michael B. Jackson; #90914(2000)
Search and Discovery.com
2000
Merging Geology and Geophysics with Emerging Techniques in Subsalt Imaging, Lewis, Jennifer L.; Eisenberg, Richard; Blumenthal, Errol, #90100 (2009)
Search and Discovery.com
2009
ABSTRACT: CRS-Stack-Based Seismic Imaging Considering Top-Surface Topography; #90051 (2006)
Z. HEILMANN, M. VON STEHT, I. KOGLIN, T. KLUVER, C. JAGER
Search and Discovery.com
... layer often result in poor data quality, which makes conventional data processing very difficult to apply. As recent case studies demonstrated, the Common...
Unknown
CRS-Stack-Based Seismic Imaging Considering Top-Surface Topography
Search and Discovery.com
N/A
Abstract: First-Arrival TomoStatics and Residual Statics for Near-Surface Corrections; #90211 (2015)
Jie Zhang, Oz Yilmaz, and Nanxun Dai
Search and Discovery.com
... intermediate datum, and then back to a floating datum with a constant replacement velocity. We shall then apply the tomostatics to the far-offset...
2015
Full azimuth angle domain Q prestack depth migration imaging technology: A case study of tight gas in western China
Huahui Zeng, Qin Su, Huijie Meng, Shengtao Zang, Deying Wang, Shuhai Qie
International Meeting for Applied Geoscience and Energy (IMAGE)
...Full azimuth angle domain Q prestack depth migration imaging technology: A case study of tight gas in western China Huahui Zeng, Qin Su, Huijie Meng...
2024
The Barque Structure Offshore New Zealand: Improving the Seismic Image Using Prestack Depth Migration; #41516 (2015)
Jim Montalbetti, Jeff Beckett, Graham Hodgkiss
Search and Discovery.com
...The Barque Structure Offshore New Zealand: Improving the Seismic Image Using Prestack Depth Migration; #41516 (2015) Jim Montalbetti, Jeff Beckett...
2015
Ultra-deep Jurassic acquisition technology and its application in dual-complex low SN ratio area, Qaidam Basin
Yongguo Wu, Zhenhua He, Di Wu, Yongsheng Wang, Chunrui Han, Hua Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
... is in the central depression area of Qaidam Basin. It is a typical dual-complex plateau area covered with a thick dry loose accumulation surface layer, the depth...
2023
ABSTRACT: Attenuation of Seismic Multiples Via Prestack Kirchhoff Depth Migration, by C. D. Manuel; #90909 (2000)
Search and Discovery.com
2000
Abstract: The Fallacy of Simple Geology: a Case for Depth Imaging All 3-D Data, by J. A. Young; #90090 (2009).
Search and Discovery.com
2009
Comparative Analysis between Prestack and Poststack Seismic Attributes in the Heidrun Oil Field
Search and Discovery.com
N/A