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The AAPG/Datapages Combined Publications Database
Showing 33,118 Results. Searched 200,293 documents.
ABSTRACT: Use of VSP to Enhance Surface Seismic Processing, by T. J. O'Rourke; #91032 (2010)
Search and Discovery.com
2010
Abstract: The Vertical Migration Model and Its Significance in Geochemical Exploration
Gary K. Rice
West Texas Geological Society
... observed in many surface geochemical features. The model even predicted vertical migration velocities that later were verified by field measurements...
2013
Migration Velocity Analysis Using Seismic Multiples, by C. D. Manuel; #90902 (2001)
Search and Discovery.com
2001
Abstract: Green Canyon Block 205: Geophysical Analysis of a Deepwater Gulf of Mexico Discovery
Bernard Regel
Houston Geological Society Bulletin
... seismic amplitudes. Checkshot, stacking and migration velocities differ in the study area and suggest that these deepwater, shale-dominated sequences...
1994
Abstract: Two Prestack Anisotropic Depth Migration Methods for Tilted TI Media; #90211 (2015)
Xiang Du, John Bancroft, Don Lawton, and Larry Lines
Search and Discovery.com
...Abstract: Two Prestack Anisotropic Depth Migration Methods for Tilted TI Media; #90211 (2015) Xiang Du, John Bancroft, Don Lawton, and Larry Lines...
2015
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... Geophys. Fayes, J., and Jeannot, J., 1986, Prestack migration velocities from focusing depth analysis: Presented at the 56th Ann. Internat. Mtg., Soc. Expl...
1992
2-D and 3-D Prestack Depth Migration for Complex Geologic Structures Offshore Indonesia
M. Murphy, R. Ottolini, R. Estill, E. Lumadyo, M. Mathias
Indonesian Petroleum Association
... due to more accurate interval velocities and structural geometry resolution. 3-D prestack depth migration provides better migration velocity analyses...
1996
-- no title --
user
Search and Discovery.com
... model for subsequent prestack depth updating. Automatic dense estimation of time migration velocities and effective anisotropy is possible...
Unknown
-- no title --
user
Search and Discovery.com
... model for subsequent prestack depth updating. Automatic dense estimation of time migration velocities and effective anisotropy is possible...
Unknown
Accurate Depth Conversions Reduce Risk
Larry C. Luton, Corine Prieto
GCAGS Transactions
..., vertical seismic profiles, sonic logs and geological tops. Seismic imaging velocities (stacking and migration) are interpreted from various seismic...
2000
Abstract: Seismic Techniques in the Cotton Valley Reef Play in East Texas, by J. H. Meyer and W. Tittle; #90937 (1998).
Search and Discovery.com
1998
ABSTRACT: A Unified 3-D Seismic Workflow; #90007 (2002)
Oz Yilmaz
Search and Discovery.com
... of inversion methods to estimate layer velocities and delineate reflector geometries --- the two constituents of a seismically defined earth model...
Unknown
Modified Residual Migration
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
...Modified Residual Migration Craig J. Beasley, Rolf Klotz 1992 14 17 Beasley, C., Lynn, W., Larner, K., and Nguyen, H., 1988, Cascaded f-k migration...
1992
Abstract: Anisotropic Depth Imaging and Interpretation in Thrust-Belt Exploration, by Don Lawton; #90073 (2007)
Search and Discovery.com
2007
The Nature of Bed Form Migration in Shallow Marine Environments: Evidence from the Lower Trias, Western Alps, France: Abstract
M. T. Richards
CSPG Special Publications
... bed forms in response to long-term tidal flow unsteadiness. From calculations of sand wave migration rates, assuming shear velocities of present day...
1986
3D Pre-Stack Depth Migration of a Land Survey with Considerable Multiple Interference - A Case History
Search and Discovery.com
N/A
Abstract: Migration Velocity Analysis of Incomplete Data Using LSPSM CIGs; #90174 (2014)
Abdolnaser Yousefzadeh, John C. Bancroft, and Gary F. Margrave
Search and Discovery.com
...ral times using a range of plausible velocities and creating many migration images. Then comparing best image focusing for each time, a migration...
2014
3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Utah-Wyoming Overthrust Line
B. D. McClellan and J. A. Storrusten
AAPG Special Volumes
... the stacking velocities for seismic migration. It has not done a very believable job, since the fairly wild undulations on the left-hand side...
1983
Abstract: A Novel Adaptive Gridding Approach to Hydrocarbon Migration Modelling, by Oyvind Sylta and Are Tommeras; #90078 (2008)
Search and Discovery.com
2008
High Performance Seismic Data Migration for High Resolution Interpretation
C. N. Chernoff
Indonesian Petroleum Association
... lateral velocity gradients stacking velocities can be used to calculate RMS velocities. The RMS velocities can be used directly in time migration programs...
1983
ABSTRACT: Mass Transfer of Petroleum During Secondary Migration: The Main Fractionation Processes, by J. K. Michelsen and G. Khavari Khorasani; #91021 (2010)
Search and Discovery.com
2010
ABSTRACT: 3D Pre-Stack Depth Migration of a Land Survey with Considerable Multiple Interference - A Case History; #90051 (2006)
Frederick Kierulf, Adam Fox, Luke F. LaFreniere
Search and Discovery.com
... were created using check shots, sonic logs, pre-stack time migration root mean square velocities and pseudo apparent interval velocities. Velocity model...
Unknown
ABSTRACT Adventures in Pre-Stack Depth Migration, #90104 (2010)
Allen James
Search and Discovery.com
...ABSTRACT Adventures in Pre-Stack Depth Migration, #90104 (2010) Allen James Adventures in Pre‐Stack Depth Migration 1 Allen, James (1) Allen...
2010
A Time Migration Before Stack
Richard Cooper, Malcolm Hobson
Geological Society of Malaysia (GSM)
...-paths which are perpendicular to the recording surface. These velocities would be suitable for depth conversion and post-stack migration, the migration...
1991
A Risk-Reduction Recipe Using Frequency-Based Pore Pressure Predictions from Seismic
Roger A. Young, Robert D. LoPiccolo
GCAGS Transactions
...) The more traditional approach to pore pressure prediction using seismic data is based on an analysis of stacking velocities. This velocity-based (V...
2005