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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,293 documents.
Abstract: Migration Velocity Analysis Using the Common Image Cube, by Saleh M. Al-Saleh; #90105 (2010)
Search and Discovery.com
2010
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
...Abstract: Fracture Detection in the Migrated Domain: Practical Aspects of Prestack Time Migration of Azimuthally-limited 3D Land Data Volumes; #90171...
2013
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
...., and Yang, M., 1984, Suppression of backscattered coherent noise by prestack partial migration: Presented at the 54th Ann. Internat. Mtg., Soc. Expl...
1992
Seismic inversion with implicit neural representations
Juan Romero, Wolfgang Heidrich, Nick Luiken, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... Programming and Evolvable Machines, 8, 131–162, doi: https://doi.org/10.1007/s10710-007-9028-8. Stolt, R., and A. Weglein, 1985, Migration and inversion...
2024
ABSTRACT: Qualitative and Quantitative Geophysical Data Integration for Better-Informed Decisions
Matthew Miller, Surender Manral
Geological Society of Trinidad & Tobago
... partitions (5D prestack gathers) produced from reverse time migration (RTM) allowed for improved interpretability of the reservoir by offering precise...
2022
ABSTRACT: Improved Seismic Imaging Methods for More Accurate Interpretation and Attributes, by Peter Whiting, Carl Notfors, and Geoff Mansfield; #90913(2000).
Search and Discovery.com
2000
ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad
Tony Johns, Carmen Vito and Raul Sarmiento
Geological Society of Trinidad & Tobago
...ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad Tony Johns, Carmen Vito and Raul...
2007
Abstract: Converted-Wave Prestack Time Migration with a New Approximate Migration Weight; #90224 (2015)
Chuck Ursenbach and Peter Cary
Search and Discovery.com
...Abstract: Converted-Wave Prestack Time Migration with a New Approximate Migration Weight; #90224 (2015) Chuck Ursenbach and Peter Cary Datapages...
2015
Relation between dips of prestack time migrated and unmigrated data
Jagmeet Singh
International Meeting for Applied Geoscience and Energy (IMAGE)
... for prestack migration aperture is also derived and variations of aperture with offset, depth and dip angle studied. Theory In Figure 1 below, we consider...
2024
Prestack true-amplitude angle-domain viscoelastic least squares reverse time migration
Yue Wang, Yang Luo, Peng Shen, Jingru Chen, Guangchi Xing, Ao Cai, Mark Fan, Guojian Shan, Lin Zhang, Xiaoting Lou, Zhengyun Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
...Prestack true-amplitude angle-domain viscoelastic least squares reverse time migration Yue Wang, Yang Luo, Peng Shen, Jingru Chen, Guangchi Xing, Ao...
2024
Geologically Constrained Seismic Imaging in Andean Thrust Belts
Search and Discovery.com
N/A
Reservoir Characterisation of the Malampaya Field, a Carbonate Reefal Build-up in the Philippines
Nick Dancer
Southeast Asia Petroleum Exploration Society (SEAPEX)
... oil rim (API 29.4), a GIIP ~4.1 Tcf and 300 MMbbls STOIIP. A 1990 3D survey produced data with low resolution, PreStack Depth Migration in 1994...
2003
ABSTRACT: Amplitude-Versus-Offset Analysis in Presence of Dip, by Jeffrey R. Resnick, Patrick Ng, and Ken Larner; #91035 (2010)
Search and Discovery.com
2010
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
Abstract: Subsalt Imaging in the Deepwater Gulf of Mexico, by S. (Jerry) Kapoor, U. Albertin, W. Chang, N. Purnell, and A. Anderson; #90923 (1999)
Search and Discovery.com
1999
Abstract: Crs Processing Technique, by Sunjay S. Sunjay; #90081 (2008)
Search and Discovery.com
2008
ABSTRACT: A Unified 3-D Seismic Workflow; #90007 (2002)
Oz Yilmaz
Search and Discovery.com
... to the model building strategy advocated here is the requirement for doing 3-D prestack time migration for earth modeling prior to 3-D prestack depth...
Unknown
Abstract: Wave Equation Depth Migration with Image Gathers in Offset Domain; #90211 (2015)
Jianhua Pan
Search and Discovery.com
... Migration with Image Gathers in Offset Domain Jianhua Pan* Arcis Corporation, Calgary, Alberta, Canada [email protected] Abstract Wave equation prestack...
2015
Abstract: Kirchhoff Prestack Time Migration with Angle Domain Common Image Gathers; #90174 (2014)
Jianhua Pan, Robert Tilson, Gerry Schlosser, and Elvis Floreani
Search and Discovery.com
...Abstract: Kirchhoff Prestack Time Migration with Angle Domain Common Image Gathers; #90174 (2014) Jianhua Pan, Robert Tilson, Gerry Schlosser...
2014
Abstract: 2D Depth Velocity Analysis without Tomography; #90187 (2014)
J. Patrick Butler and Randy Kolesar
Search and Discovery.com
... are then ray traced to create travel times tables for prestack depth migration. However, though it has been very successful on large 3D marine...
2014
Seismic Migration: Part 7. Geophysical Methods
Ken Larner, David Hale
AAPG Special Volumes
... estimation of velocity is difficult and ti e consuming. POSTSTACK VERSUS PRESTACK MIGRATION While migration algorithms are capable of accurately...
1992
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
Abstract: Impact of Seismic Anisotropy on Predicted Reservoir Properties; #90254 (2016)
Duryodhan Epili, Husam AlMustafa, Asaad E. Alzawwad, Mohammad Bannagi, Mark Taylor
Search and Discovery.com
..., Mohammad Bannagi1, Mark Taylor1 1 GPTSD, Aramco, Dhahran, Eastern province, SAUDI ARABIA ABSTRACT Anisotropic prestack depth migration (PSDM) reduces...
2016
Abstract: Seismic Imaging of Imbricate Structures in Mountainous Area: Case Studies; #90211 (2015)
Nanxun Dai, Oz Yilmaz, Weizhong Wang, and Jie Zhang
Search and Discovery.com
... of an appropriate near-surface strategy, we perform prestack time migration of shot gathers using a range of constant velocities and create an rms...
2015