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The AAPG/Datapages Combined Publications Database
Showing 40,951 Results. Searched 195,405 documents.
A New Approach to Time Depth Conversion and Depth Error Estimation for 2D Interpretation Using Seismic Velocities
Rosidah Hardiani, Sanisah Soed, Lothar Schulte
Indonesian Petroleum Association
... converted and adjusted to the well velocities to address velocity anisotropy. Then the interval and average velocity points were derived for both...
2013
Time Depth Conversion of a Prospect With Near-Surface Velocity Anomalies Using Stacking Velocites and PSDM Velocities: A Comparison
Tan Boon Hua, Lothar Schulte
Indonesian Petroleum Association
... velocity filtering. For each layer the interval velocities were derived from the DIX converted RMO stacking velocities. The resultant data points were...
2011
Abstract: Converting CRS Attributes to Interval Velocities: An Approach to Build an Initial Velocity Model for Pre-Stack Depth Migration, by Krzysztof K. Sliz; #90077 (2008)
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2008
Effective Use of Seismic and Well Velocities to Build a Regional Velocity Field for Depth Conversion
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N/A
New Aspects of Quantitative Interpretation of Velocity Data and Their Impact on Geologic Evaluation of Exploration Prospects: ABSTRACT
Werner J. Jankowsky
AAPG Bulletin
.... Jankowsky 1971 345 346 55 2. (February) Studies on elastic wave velocities in rocks have proved increasingly useful in the geologic investigation...
1971
Rock Strength Prediction From Full Waveform Inversion (Fwi) Velocities For Deep Drilling
Search and Discovery.com
N/A
2000
Seismic Velocities, by D.S. MacPherson, #40150 (2005).
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2005
Extended Abstract: A Geological 3D Velocity Model in Keathley Canyon and Walker Ridge, Gulf of Mexico
Sharon Cornelius, Pete Emmet
GCAGS Transactions
... from mudlogs, has been created. All forms of sonic information were transformed into interval velocities versus depth (in feet) and loaded into Vel...
2016
Using Shear and Vp
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N/A
Abstract: Seismic Data Inversion Using Geologic Constraints, by R. T. Vest; #91018 (1992).
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1992
SAMPLE--Seismic Amplitude Measurement for Primary Lithology Estimation: ABSTRACT
Gary S. Gassaway, H. J. Richgels
AAPG Bulletin
... is an inversion of this calculation. P-wave velocity is determined in a conventional manner (i.e., Dix interval velocities). Density is assumed...
1984
Profiler-Sonobuoy Measurements in Colombia and Venezuela Basins, Caribbean Sea
William J. Ludwig , Robert E. Houtz , John I. Ewing
AAPG Bulletin
.... (January) Interval velocities, refraction velocities, and layer depths from 38 airgun-sonobuoy profiles made along a west-east traverse...
1975
Abstract: Pore Pressure Prediction in Deep Waer From 1D Modeling and Seismic Velocities, by C. Sejourne and D. Beaufort; #90923 (1999)
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1999
Relations of Settling Velocity of and Sized Spheres and Sample Weight
J. D. Hulsey
Journal of Sedimentary Research (SEPM)
...Relations of Settling Velocity of and Sized Spheres and Sample Weight J. D. Hulsey 1961 Vol. 31 No. 1. (March), The fall velocities...
1961
ABSTRACT: Use of VSP to Enhance Surface Seismic Processing, by T. J. O'Rourke; #91032 (2010)
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2010
Abstract: Prospecting With Pressures, Temperatures, and Velocities in the Northwest Gulf Of Mexico, by G. Enciso; #90990 (1993).
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1993
Abstract: Success and Failure in Pressure Prediction Using Seismic Velocities in Deep Water Environments, by P. D. Heppard, M. L. Albertin, B. E. Wagner, and D. J. Bettencourtt; #90923 (1999)
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1999
Abstract: New Velocity Model Building Techniques to Reduce Sub-Salt Exploration Risk, by Stephan Petmecky, Martin L. Albertin, and Nick L. Burke; #90078 (2008)
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2008
Abstract: Regional Velocity Reduction, by David Judson, Bruce Meadours, John Sherwood, Johann Sattlegger; #90976 (1976).
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1976
Velocity of P- and S-Waves in Arab-D and WCSB Carbonates
Search and Discovery.com
... models are generally felt to be not applicable to carbonate rocks. In this study we have measured the compressional and shear velocities for several...
2013
New Velocity Model Building Techniques to Reduce Sub-Salt Exploration Risk
Stephan Petmecky, Martin L. Albertin, and Nick L. Burke
Search and Discovery.com
... information to constrain estimates of effective stress from which interval velocities can be derived. 1) De-salting simply corrects extrapolated sub-salt...
Unknown
Eye-Openers from Re-Processing of Oil Sands Seismic Data; #41290 (2014)
David Gray, Seann Day, and Scott Shapper
Search and Discovery.com
... data, correct velocities, especially below the Devonian unconformity, may look overcorrected to the processor. Tying processing derived interval...
2014
Abstract: Automatic High-Density Constrained Velocity Picking; #90211 (2015)
Emil Blias
Search and Discovery.com
..., when can we assume that stacking velocities are close to RMS? Dix’s formula gives a reasonable estimation of interval velocity when and only when...
2015