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The AAPG/Datapages Combined Publications Database
Showing 37,341 Results. Searched 200,293 documents.
The Detection of Gaseous Hydrocarbon Accumulations by Seismic Interference Patterns and Lateral Velocity Variations
M. A. Buskala
Wyoming Geological Association
...The Detection of Gaseous Hydrocarbon Accumulations by Seismic Interference Patterns and Lateral Velocity Variations M. A. Buskala 1978 55 59 Pollet...
1978
Abstracts: Near-surface Velocity Model Building and Statics in Permafrost Regions; #90173 (2015)
Tianfei Zhu, Yan Yan, and Jon Downton
Search and Discovery.com
... of the strong lateral velocity variations and negative velocity gradients present in these regions. The negative gradients prevent the application...
2015
Links between Dynamic Pressure Variations and Internal Velocity Strucure in Experimental Turbidity Currents: Implications for Flow-Substrate Interactions, by William D. McCaffrey; #90052 (2006)
Search and Discovery.com
2006
Abstract: Regional Velocity Reduction, by David Judson, Bruce Meadours, John Sherwood, Johann Sattlegger; #90976 (1976).
Search and Discovery.com
1976
Abstract: Non-First-Break Solution for Shallow Velocity Anomaly Problem; #90211 (2015)
Emil Blias
Search and Discovery.com
... lateral variations in stacking velocities increasing with depth. Dix’s formula gives us interval velocities in 1-D media. In many cases, the 1D assumption...
2015
Velocity Conditioning for an Improved Depth Conversion, #40743 (2011)
Ang Chin Tee, M. Hafizal Zahir, M. Faizal Rahim, Nor Azhar Ibrahim, Boshara M. Arshin
Search and Discovery.com
... geologically feasible lateral and vertical velocity variations. This makes it particularly suitable for time-to-depth conversion in a complex...
2011
Abstract: Mapping Velocity Variations in the Reservoir Using Passive Seismicity Recorded with Permanent Downhole Arrays; #90211 (2015)
Sary Zantout, Marc Prince, Vladimir Shumila, Theodore Urbancic, and Peter McGillivray
Search and Discovery.com
...Abstract: Mapping Velocity Variations in the Reservoir Using Passive Seismicity Recorded with Permanent Downhole Arrays; #90211 (2015) Sary Zantout...
2015
Geomechanical Approach to Resolve Severe Velocity Variations and Remove Image Distortions below Rugose Seafloor (Paper A16)
S. Birdus, A. Artyomov, L. Li, S. Xin
Geological Society of Malaysia (GSM)
... of lateral velocity variations: (1) contrast between the water and sediments and (2) velocity variations within shallow sediments created by the variable...
2012
Seismic Line Across Wind River Thrust Fault, Wyoming: ABSTRACT
William L. Basham, Walter F. Martin
AAPG Bulletin
... fault which is the result of lateral velocity variation caused by a shallow wedge of low-velocity Miocene sediments superimposed on a velocity pull-up...
1985
ABSTRACT: Enhanced Residual Statics by Gradually Building a Velocity Model: A Case Study, by Alghamdi, Ahmed S.; Afif, Omar H.; #90141 (2012)
Search and Discovery.com
2012
Spatial Variability in the Velocity and Density Structure of Unconfined Turbidity Currents, and the Implications for Reservoir Quality of Submarine Lobe Deposits
Search and Discovery.com
N/A
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
... and other lateral velocity variations. The second, related, assumption made in deriving the Dix equation is that stacking velocity is the same...
2001
Modified Residual Migration
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
... in accommodating vertical velocity variations, the ability to handle lateral variations, computation efficiency, and applicability to both 2-D and 3-D...
1992
The Application of Velocities and Models to Seismic Interpretation
G. Jarrota
Indonesian Petroleum Association
... ten years, make it possible to study lateral variations of the seismic velocity. In favourable conditions, i.e. in quiet tectonic conditions...
1977
ABSTRACT: Extended Stolt F-K Migration, by Craig Beasley, Walt Lynn, Ken Larner, and Hung V. Nguyen; #91035 (2010)
Search and Discovery.com
2010
Abstract: Velocity Problems not Related with Thrusting or Salt Tectonics, by O. Ferraris, A. Salinas, M. Koremblit, and D. Soubies; #90933 (1998).
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1998
Seismic Lithology and Pitfalls in Seismic Porosity Detection: ABSTRACT
D. R. Balogh, W. Barney, D. Harvey, G. W. Snyder
AAPG Bulletin
... impedance" section or, if a suitable relation between density and velocity is known, a seismic interval velocity section. Lateral variations...
1985
The Application of PSDM VTI Method to Generate a Velocity Model That Can Solve the Mistacking Problem
Aulia Ahmad Nafis, Hasan Nurudin, Ikhsan Hanurogo, Bagus Sapto M, Ahmad Zaenudin
Indonesian Petroleum Association
...** Bagus Sapto M* Ahmad Zaenudin* ABSTRACT INTRODUCTION Complex geology setting and strong lateral velocity variations creates the mistacking...
2018
Depth Migration of Seismic Data: ABSTRACT
John Sherwood, Philip Schultz, Jin Lin, David Judson
AAPG Bulletin
... of seismic data results in the incorrect positioning of reflectors where there are significant lateral variations in the velocity of the overburden...
1979
An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement
Andy Furniss
Petroleum Exploration Society of Australia (PESA)
... with actual travel times recorded from the earth. Lateral or vertical variations in velocity, refraction 44 PESA Journal No. 27 1999 according...
1999
-- no title --
user
Search and Discovery.com
... is a difficult task especially when sharp lateral and vertical velocity variations are present. The problem becomes even more serious when the seismic...
Unknown
Velocity modeling with complex tectonics; example from the San Joaquin forearc basin, California
Search and Discovery.com
N/A
-- no title --
user
Search and Discovery.com
... is a difficult task especially when sharp lateral and vertical velocity variations are present. The problem becomes even more serious when the seismic...
Unknown