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The AAPG/Datapages Combined Publications Database
Showing 3,781 Results. Searched 195,364 documents.
Three-Dimensional Depth Imaging of Seismic Data, with Examples from the Overthrust Belt of Southwestern Wyoming
Alvin K. Benson
Wyoming Geological Association
... for the depth imaging process. When a grid of data is available, the imaging is typically done in 3-D. In the second case study, a 2-D depth-imaged section...
1995
Three-Dimensional Seismic Method: Part 7. Geophysical Methods
Oz Yilmaz
AAPG Special Volumes
... that a 2-D section contains signal from all directions, including out-of-plane of the profile, 2-D migration normally assumes that all of the signal...
1992
Exploration at the eastern edge of the Precaspian basin: Impact of data integration on Upper Permian and Triassic prospectivity
Jean-Pierre Barde, Peter Gralla, Josef Harwijanto, Juergen Marsky
AAPG Bulletin
... in the Tatarian and Kazanian successions can be estimated based on the analysis of prestack depth migration (PSDM) velocity models on conventional two...
2002
Abstract: The Role of Overpressure for the Migration and Accumulation of Hydrocarbons in the Molasse Basin of Western Switzerland: Implications of a 2-D Modeling Study, by R. Schegg, W. Leu, and C. Cornford; #90942 (1997).
Search and Discovery.com
1997
1998
Chapter 3: Seismic Data Acquisition, Processing, and Interpretation in the Cook Inlet Basin — Local Geologic and Logistical Impacts
Diane P. Shellenbaum
AAPG Special Volumes
... for the variability. Structural and stratigraphic complexity: Prestack depth migration (PSDM), especially incorporating analysis and correction...
2013
Chapter 9: The Zafarani and Tangawizi Giant Gas Discoveries: Two Very Different Play Openers Offshore Tanzania
Clemens Pirker, Nadya Badmaeva
AAPG Special Volumes
... structures. Most of the discoveries are clustered along the SGFZ, which is also believed to be the main hydrocarbon migration pathway from Jurassic–Cretaceous...
2021
Abstract: Comparison of 2-D and 3-D Seismic Data in the Imaging of Nevada's Grant Canyon and Bacon Flat Fields, by D. W. Zwart and E. H. Johnson; #90959 (1995).
Search and Discovery.com
1995
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)
... clay and the sand directly above it.Traditional two-dimensional (2-D) common depth point (CDP) seismic surveys consist of acquiring a single shot...
2009
Abstract: Automatic High-Density Constrained Velocity Picking; #90211 (2015)
Emil Blias
Search and Discovery.com
... velocities or time-imaging velocities. If we want to obtain a depth image through depth migration or simply by time-to-depth transformation, we have to use...
2015
ABSTRACT: Revitalization of an Old Play--Shallow, Piercement Salt Domes in the Mississippi Interior Salt Basin, by R. L. Ericksen; #91021 (2010)
Search and Discovery.com
2010
Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)
Brendan R. Smithyman and Ronald M. Clowes
Search and Discovery.com
... by 2-D full-waveform inversion are used to process the firstarrival waveforms from a dataset collected in the Nechako Basin, south-central British...
2015
Chapter Ten-part 2: Depth Conversion
Leslie R. Denham, Dave K. Agarwal
AAPG Special Volumes
... this approach might have been the only way of resolving complex structure with 2-D seismic exploration, 3-D seismic surveys allow 3-D depth migration...
2011
The Use of Physical Modeling to Resolve Offshore Seismic Problems
B. J. Evans, M. Urosevic
Indonesian Petroleum Association
... in the line acquisition direction. Thus, 3-D migration is not required to allow a valid dip versus strike acquisition comparison. 2-D migration, operating...
1995
2009 Napa AAPG Hedberg Research Conference on Basin and Petroleum Systems Modeling
Marek Kacewicz, Kenneth E. Peters, David J. Curry
AAPG Bulletin
...) and Stephan Petmecky (BP) focused on high-resolution magnetic data, integrated approaches using gravity, magnetic and 2-D prestack depth migration...
2010
Two-Dimensional and Three-Dimensional Numerical Simulation of Petroleum Systems Approaching the Deep-Water Gulf of Mexico (Kayab Area, Campeche Sound, Mexico): Definition of Thermally Mature and Prospective Areas
Salvador Ortuno Arzate, Esteban Soriano M., Cuauhtemoc Romero M., Joel Rosales R., Edgar Bahena R., Sergio Hernandez G., Alejandro Cardenas
AAPG Special Volumes
... area, indicating the immaturity of the kerogens.Fluid Migration and Generated HydrocarbonsFrom the 2-D numerical simulation of the Kayab sections...
2009
Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir
Carmen C. Dumitrescu, Larry Lines
AAPG Special Volumes
... are presented at these well locations.Figure 4. Two time surfaces: McMurray (left) and Devonian (right) on the prestack time migration (PSTM) seismic data...
2013
Three-Dimensional Depth Imaging of Seismic Data to Help Delineate Petroleum Reservoirs in the Williston Basin
Alvin K. Benson
Williston Basin Symposium
... by rapid lateral velocity changes, velocity pull-up, etc. and (b) the necessity of using a depth migration process versus time migration plus...
1995
Critical Aspects of 3-D Seismic Surveys for Field Development in Central Sumatra
Kent M. Mangold, Erlina, Eddy B. Hamzah
Indonesian Petroleum Association
... the fact that it samples the subsurface more thoroughly than in 2-D. Migration, perhaps the most significant aspect of 3-D seismic, then allows...
1992
Seismic Depth Interpretation in Thrustbelts, by Nancy House, #40131 (2004).
Search and Discovery.com
2004
ABSTRACT: Integrated Modeling Approach and Quantitative Assessment of Petroleum Charge to the Structurally Complex Kupe Field, New Zealand; #90061 (2006)
Lakhdar Benchilla, Vaughan Stagpoole, and Rob Funnell
Search and Discovery.com
.... Petromod3-D© software is used in conjunction with the 2-D model to predict petroleum expulsion and migration from potential kitchens and to develop...
2006
Three-Dimensional Depth Imaging of Seismic Data to Assess Subsurface Geology in Northern Utah and Southwestern Wyoming
Alvin K. Benson
Utah Geological Association
..., and then a 2-D depth-imaging algorithm can be used for the second step. For example, if strong lateral velocity variations occur in one dominant...
1999
Application of Geophysical Method to Delineate Contamination in Waste Disposal Site of Ampar Tenang, Dengkil, Selangor D.E.
Abdul Rahim Samsudin, Umar Hamzah, Wan Zuhairi Wan Yaacob, Bahaa-eldin El Wali Abdel Rahim, Loh Yean Sze
Geological Society of Malaysia (GSM)
... for contaminant migration. Surface geophysical method employing 2-D DC resistivity imaging technique was used to locate potential leachate plumes. A total...
2003
DEPTH CONVERSION, Jeremy J. Zimmerman, Search and Discovery Article #40023, 2001
Search and Discovery.com
N/A
Tying 2-D Seismic Lines in Overthrust Settings, by Rob Vestrum, #41007 (2012).
Search and Discovery.com
2012