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The AAPG/Datapages Combined Publications Database
Showing 29,449 Results. Searched 200,691 documents.
Data selection for velocity model estimation using a circular shot OBN survey
Felipe T. Costa, Sergio L. E. F. da Silva, Ammir A. Karsou, Felipe Capuzzo, Roger M. Moreira, Jorge Lopez, Marco Cetale
International Meeting for Applied Geoscience and Energy (IMAGE)
...Data selection for velocity model estimation using a circular shot OBN survey Felipe T. Costa, Sergio L. E. F. da Silva, Ammir A. Karsou, Felipe...
2023
Using Traditional Methods to Predict Pore Pressure in Devonian Black Shale Basins of North East British Columbia
Sam Green, Joel Loeffler, Shona Clarke, David Thurston
Unconventional Resources Technology Conference (URTEC)
... the vertical stress (overburden). Shales in unconventional plays have variable clay contents, are uplifted, are affected by chemical processes...
2018
Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing
R. Malcolm Lansley
AAPG Special Volumes
... operator is spatially variable and is designed to accurately position data according to the travel paths defined by the depth and velocity model...
2011
Structure and Sedimentological History of the Overbank Deposits of a Mississippi River Point Bar
Pulak K. Ray
Journal of Sedimentary Research (SEPM)
.... The discharge rates of the Mississippi River are highly variable. The U.S. Army Corps of Engineers' 100 year discharge records of the Mississippi River...
1976
On Traction-Carpet Sedimentation
Y. K. Sohn
Journal of Sedimentary Research (SEPM)
.... Traction carpets have variable particle concentrations, thickness, and velocity structures, some of which are opposite in character to those of grain...
1997
The Development of Clast Fabric in Mudflows
John F. Lindsay
Journal of Sedimentary Research (SEPM)
... boundary. From equation (1) it can be seen that in any one situation y is the only variable, so that the velocity profile through the lurry is parabolic...
1968
Predicting Autosuspension in Steady Turbidity Flow: Ignition Points and Their Relation to Richardson Numbers
Henry M. Pantin, Mark C. Franklin
Journal of Sedimentary Research (SEPM)
..., 1981, Terminal settling velocity of commonly occurring sand grains: Sedimentology, v. 28, p. 859–865, doi: 10.1111/j.1365-3091.1981.tb01948.x. Lewis...
2009
Seismic Foldout: New Geo Streamer X data for exploration, ILX and appraisal in the Norwegian Sea
Kjetil Roverud, Stefan Möller, Eric Mueller, Jens Beenfeldt, PGS
GEO ExPro Magazine
... blocks showing variable preserved Early and Middle Jurassic sections in the Dønna Terrace. 50 | GEO EXPRO 2-2023 50 km Sør-High - EXPLOR ATION...
2023
Main Results of Geophysical Investigations in the Timano-Pechora Oil-Gas Province and Future Prospects
A. Ya. Krems, I. I. Belovol, A. K. Voytovich, N. D. Matviyevskaya
Petroleum Geology: A Digest of Russian Literature
... in the province both on the surface and at depth are complex. Present everywhere is a low velocity zone, which is marked by variable composition...
1966
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)
... accurate moveout, which is critical for velocity model building, and accurate amplitudes, which are critical for viscoelastic property estimation. m1...
2024
New Look at Oil-Gas Prospects of Western Segment of Karpinskiy Ridge
Yu. A. Volozh, M. P. Antipov, S. I. Filin, Yu. G. Yurov
Petroleum Geology: A Digest of Russian Literature
... as Cenozoic and Mesozoic sediments. Their thickness is quite variable up to complete pinch out. The Paleozoic rocks are characterized by refracted-wave...
2000
Abstracts: Gabor Multipliers for Seismic Modeling and Wavefield Propagators; #90173 (2015)
Michael P. Lamoureux, Gary F. Margrave, and Peter C. Gibson
Search and Discovery.com
... the decomposition of signals with respect to a time variable “t”. However, we may instead decompose with respect to space variables, temporal frequency...
2015
An Analytical Formulation of Seismic-derived Resistivity, by Denny Merkurius F. Mendrofa and Bambang Widarsono, #40245 (2007).
Search and Discovery.com
2007
Seismograph Recording of the Ripple Rock Explosion
P. L. Willmore
CSPG Bulletin
... the explosion, two of them on the day of the explosion at the north and south ends of Vancouver Island, for determination of standards of velocity...
1958
Mississippi Canyon 379 #1
Toby A. Roesler
Houston Geological Society
.../Ambiguous/Misleading Technologies Analyses of seismic stacking velocities failed to detect a high velocity section below the salt. Gravity inversion...
2003
Abstract: Flow Patterns and Bar Morphology in Braided-to-Meandering Transition Zone--Red River, Texas and Oklahoma, by Daniel E. Schwartz; #90968 (1977).
Search and Discovery.com
1977
Flat Spot Anomaly: Possible Gas Sands in the NW Bass Basin?
Pradipta Kumar Das, Nick Lemon
Petroleum Exploration Society of Australia (PESA)
... relief of about 40 milliseconds two• way time. Velocity pull down, clearly seen on the dip line, of all reflectors below the anomaly within 300...
2000
Abstract: When is a Tsunami not a Tsunami? When is it a Storm?
James R. Goff
GCAGS Transactions
... velocity, long-period waves that entrain sediment from below storm wave base, the shoreface, beach, and landward by-pass zone. Sediment is transported...
2006
Local Karst Collapse
V. G. Smirnov
Petroleum Geology: A Digest of Russian Literature
... of stratigraphic subdivisions and geophysical markers; 9-rocks with variable post-diagenetic changes in geophysical characteristics; 10-sandstone. Relatively...
1992
1990
ABSTRACT: Stratigraphic Geometry of Cavern Collapse and Seismic Modeling - A Predictive Tool for Exploration, by Robertson C. Handford; #91020 (1995).
Search and Discovery.com
1995
Abstract: Prediction of Paleocave Reservoirs Through Seismic Modeling of Modern Analogs, by C. R. Handford; #90956 (1995).
Search and Discovery.com
1995