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The AAPG/Datapages Combined Publications Database
Showing 31,989 Results. Searched 195,705 documents.
Sand Particle Movement on Migrating Combined-Flow Ripples
Miwa Yokokawa , Fujio Masuda , Noritaka Endo
Journal of Sedimentary Research (SEPM)
... it (or on the stoss side in the case of higher oscillatory velocity), and the rest disperses with a weak residual anticlockwise motion. (4) The cloud...
1995
Trishear Kinematic Modeling of Structures, with Examples from the Neuqun Basin, Argentina
Richard W. Allmendinger, Toms Zapata, Ren Manceda, Francisco Dzelalija
AAPG Special Volumes
... in the hanging wall of the fault move with constant velocity, and all points in the footwall are fixed. To conserve area, the triangular shear zone...
2004
Hydrodynamic stagnation zones: A new play concept for the Llanos Basin, Colombia
Mark Person, David Butler, Carl W. Gable, Tomas Villamil, David Wavrek, Daniel Schelling
AAPG Bulletin
... and velocity of petroleum migration in the Los Angeles Basin: Journal of Geology, v. 103, p. 3349, doi:10.1086/629720.Head, I. M., D. M. Jones, and S. R...
2012
Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin
Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.
Indonesian Petroleum Association
...Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra...
2007
A field data application of RockAVO: Data-driven, direct petrophysical inversion of prestack seismic data
Miguel Corrales, Hussein Hoteit, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
...-stack data and migration velocity. Once we have the offset and velocity fences, we convert them into angle gathers. Next, we create reliable initial...
2023
The Mechanics of Secondary Hydrocarbon Migration and Entrapment
Tim T. Schowalter
Earth Science Bulletin (WGA)
... on these conclusions, Dickey (1975) suggests a case for primary migration of oil as a continuous phase globule through the pores of the source rock...
1976
Effective Data Denoising and Imaging in the Sanga Sanga PSC Using CRS Approach
Michele Buia, Paolo Marchetti, Amalia Setoputri, Teguh Nugraha
Indonesian Petroleum Association
... to determine a suitable velocity field, the image obtained from a postack migration of a CRS section / volume is very often much clearer than the one generated...
2008
The Accretion of Gorgona Island, Colombia: Multichannel Seismic Evidence
Susan McGeary, Zvi Ben-Avraham
Circum Pacific Council Publications
... Southeast Quadrant 547 Figure 4—Constant velocity (Stolt, 1978) migration (1.7 km/sec [5,577 ft/sec]) of southeastern part of Profile T. The figure...
1985
The South Crawford Mountain Prospect, Rich County, Utah: A Case History
Valen D. Ott, Eric C. Potter, Kenneth R. Kreckel
Utah Geological Association
...The South Crawford Mountain Prospect, Rich County, Utah: A Case History Valen D. Ott, Eric C. Potter, Kenneth R. Kreckel 1985 193 200 This paper...
1985
Abstract: Anisotropic Depth Migration in the Colombian Llanos Foothills as a Key to Understanding the Structure in Depth, by R. W. Vestrum, I. C. Florez, and J. M. Gittins; #90090 (2009).
Search and Discovery.com
2009
ABSTRACT: Anisotropic Imaging of Okubotin 3-D Seismic Survey; #90115 (2010)
Adeboye A. Oni, Gislain Madiba, and Berti Ozumba
Search and Discovery.com
... Migration (PSDM) based on isotropic velocity model assumptions, though effective in imaging conventional reservoirs at shallower levels, is no longer...
2010
Common Reflection Surface
Search and Discovery.com
N/A
Mechanics of Secondary Hydrocarbon Migration and Entrapment
Search and Discovery.com
N/A
Petroleum Systems and the Role of Multi-Dimensional Basin Modeling
D. H. Welte, T. Hantschel, B. Wygrala
Indonesian Petroleum Association
... migration modeling, instead of just relying on assumptions concerning, for example, regional seals. In the case shown here, the unit that was previously...
1997
Multiparameter FWI imaging in the Gulf of Mexico
Tom Rayment, Karen Dancer, James McLeman, James Penwarden, Tim Ooi, Monica Hartmann
International Meeting for Applied Geoscience and Energy (IMAGE)
... wave-equation-based algorithms such as reverse time migration (RTM). Multi-parameter full-waveform inversion (MP-FWI) imaging is a novel approach...
2023
UK Continental Shelf: Raising the Bar for Regional 3D Seismic in the Central North Sea
Gregor Duval, Steve Hollingworth, Luke Twigger, CGG
GEO ExPro Magazine
... in this case, with formation pressure measurements, P-wave velocity and density logs. Eaton’s empirical law (Eaton, 1975) is used to characterise...
2015
Abstract: Full Waveform Inversion with Phase Encoded Deconvolution Imaging Condition; #90224 (2015)
Wenyong Pan, Kris Innanen, and Gary Margrave
Search and Discovery.com
... source encoding strategy is used for the gradient calculation. The gradient is a poorly scaled reverse time migration image based on cross-correlation...
2015
Importance of Natural Fracture Prediction for Successful Hydraulic Fracturing
Search and Discovery.com
N/A
1.2 Seismic Stratigraphy: 1.2.2 Unconformities: High Relief Topography on the Jurassic Unconformity (Alabama)
J. R. English and J. S. Oslund
AAPG Special Volumes
... section shows a constant velocity for the pre-unconformity rocks, in reality, these may vary regionally from 12,500 ft/sec (3,810 m/sec) in the Eagle Mills...
1983
Cave Gulch 3-D Survey, Wind River Basin, Wyoming
Steve Natali, Roy Roux, Peter Dea, Fred Barrett
Rocky Mountain Association of Geologists
... provided by clepth migration was radically diffesent from the time migration. Check-shot velocity surveys acquirecl in successive wells were ilsecl...
2000
ABSTRACT: "Super 2D," Innovative Seismic Reprocessing: A Case History, by Dennis Conne, Keith Matthews, Addison G. Bolander, Richard Jon MacDonald, and David M. Strelioff; #91030 (2010)
Search and Discovery.com
2010
How Accurately Can Seismic Image Complex Structures in Foldbelts? A Case Study in Pakistan, by W. P. Wilson, W. J. Sercombe, M. A. Stratton, M. L. Albertin, and A. P. Longo; #90986 (1994).
Search and Discovery.com
1994
Abstract: Digital Reservoir Properties from Cuttings: Case Studies from Tight Gas Sand and Carbonate Rocks, by Elizabeth Diaz, Guoping Li, Boaz Nur, Jack Dvorkin, and Ted Zaleski; #90105 (2010)
Search and Discovery.com
2010
Qatif 3D Survey: A Case History of a Large Transition Zone Survey
Search and Discovery.com
N/A
Clinoform Progradation by Turbidity Currents: Modeling and Experiments
Thomas P. Gerber, Lincoln F. Pratson, Matthew A. Wolinsky, Ron Steel, Jere Mohr, John B. Swenson, Chris Paola
Journal of Sedimentary Research (SEPM)
... evolution assume that under constant (sea level, sediment supply) forcing progradation occurs via continuous basinward migration of a depocenter localized...
2008