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The AAPG/Datapages Combined Publications Database
Showing 19,832 Results. Searched 196,367 documents.
Abstracts: An Investigation of Systematic Location Errors of Microseismic Events; #90173 (2015)
Martin E. Nicola, Bernd Milkereit, and Emmanuel Bongajum
Search and Discovery.com
... of expensive projects include: costly geothermal projects, reservoir monitoring projects and in-mine monitoring. Rock properties such as P-wave velocity...
2015
The Impact of Pore Geometry and Microporosity on Velocity-Porosity Relationship in Carbonates of Central Luconia, Sarawak; #41030 (2012)
Nor Sara Izzatti Bashah and Bernard Pierson
Search and Discovery.com
...The Impact of Pore Geometry and Microporosity on Velocity-Porosity Relationship in Carbonates of Central Luconia, Sarawak; #41030 (2012) Nor Sara...
2012
EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez
GCAGS Transactions
... in the Gulf Coast. When the velocity complexity is severe, such as under Gulf of Mexico salt, Wave Equation PSDM (WEM) algorithms generally produce...
2010
Abstract: P-Wave Velocity Variation in Water-Saturated Sand from Shallow Seismic Refraction
L. S. Leong, K. H. Ho, K. Y. Lee, C. C. Yew
Geological Society of Malaysia (GSM)
...Abstract: P-Wave Velocity Variation in Water-Saturated Sand from Shallow Seismic Refraction L. S. Leong, K. H. Ho, K. Y. Lee, C. C. Yew 130...
1992
Abstract: Converted-Wave Processing in the Presence of Large Shear-Wave Splitting; #90211 (2015)
Peter Cary and Xinxiang Li
Search and Discovery.com
... as a mild nuisance. Shear-wave splitting due to velocity anisotropy is a pr imary cause of P-S energy appearing on the transverse component. Even though shear...
2015
Abstract: Near-Surface Velocity Estimation Using Source-Domain Full Traveltime Inversion and Waveform Inversion; #90319 (2018)
Lu Liu, Bowen Guo, Yi Luo
Search and Discovery.com
... is capable of automatically generating the background velocity that can kinetically best match the reconstructed plane-wave sources of early arrivals...
2018
Effect of Spherical Pore Shapes on Acoustic Properties in Carbonates, by Gregor T. Baechle, Layaan Al-Kharusi, Gregor P. Eberli, Austin Boyd, and Alan Byrnes, #50047 (2007).
Search and Discovery.com
2007
Abstract: Spherical-Wave AVO Modelling in VTI Media; #90211 (2015)
Arnim Haase and Charles Ursenbach
Search and Discovery.com
...Abstract: Spherical-Wave AVO Modelling in VTI Media; #90211 (2015) Arnim Haase and Charles Ursenbach Datapages/Search and Discovery Article #90211...
2015
Fracture Porosity Inversion from P-Wave AVOA Data along 2-D Seismic Lines
Search and Discovery.com
N/A
Abstract: P- and S-Wave Velocity Measurements and Pressure Sensitivity Analysis of AVA Response; #90211 (2015)
Tiewei He and Douglas Schmitt
Search and Discovery.com
...Abstract: P- and S-Wave Velocity Measurements and Pressure Sensitivity Analysis of AVA Response; #90211 (2015) Tiewei He and Douglas Schmitt...
2015
Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)
Roohollah Askari, Robert J. Ferguson, and Helen Isaac
Search and Discovery.com
... the phase velocity for each CMP gather, and, we convert the resulting dispersion curve to a vertical shear wave velocity by an inverse procedure...
2014
Abstract: Sonic Velocity in Carbonates--A Product of Original Composition and Post-Depositional Porosity Evolution, by F. S. Anselmetti and G. P. Eberli; #91012 (1992).
Search and Discovery.com
1992
ABSTRACT: Seismic Derived Velocity Models For Drillability Assessment: Resolution Requirements and Scaling Strategies, by Albertin, Martin L.; #90026 (2004)
Search and Discovery.com
2004
Abstract: In-Situ Shear-Wave Velocity Measurements and Their Impact on Amplitude-vs.-Offset Modeling, Sacramento Basin, California, by W. Tolmachoff; #90992 (1993).
Search and Discovery.com
1993
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
... image using a seismic method, it needs a velocity model that is able to define appropriately the velocity of wave propagation in the subsurface...
2018
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
... by an individual particle’s best achievement and the best results achieved by a particle’s neighborhood, to invert for both P- and S-wave velocity. Based...
2015
The Detection of Gaseous Hydrocarbon Accumulations by Seismic Interference Patterns and Lateral Velocity Variations
M. A. Buskala
Wyoming Geological Association
... is lowered. Vertical velocity is the average speed of the accoustical wave between the surface and each reflecting horizon. These velocities, prior...
1978
Full Wave Acoustic Logging: Some Examples
John W. Minear
Southeast Asia Petroleum Exploration Society (SEAPEX)
... velocity (indicated by VU) than the wave travelling along the dashed curve.Consequently it will gain on the slower-travelling dashed ray and overtake...
1984
The Attenuation Effects of Surface-Wave Propagations on Rockmass Using SASW Method
Suharsono, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
...), travelling with velocity Vp, or distortional, i.e. shear waves (S-waves). The body waves travel into the medium with hemispherical wave fronts...
2003
Abstract: Effect of Spherical Pore Shapes on Acoustic Properties in Carbonates; #90063 (2007)
Search and Discovery.com
2007
Abstract: Different Approaches to Shear Wave Prediction, by O.H. Afif, M. Ahmed, and H.H. Soepriatna,#90188 (2014)
Search and Discovery.com
2014
Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)
Peter W. Cary, Albert Zhang
Search and Discovery.com
... the downgoing P-wave and up-going S-wave travel at different speeds and are affected by anisotropy differently. Some technical issues, such as velocity...
2015
ABSTRACT: P- and S-wave Velocity Structures of the Sigsbee Plain of the Gulf of Mexico from Ocean Bottom Seismometer Data, by S. Kim, S. Nagihara, and Y. Nakamura; #90908 (2000)
Search and Discovery.com
2000
Abstract: Evaluation of the Potential of Wave Equation Depth Imaging Technologies on Land, by Morgan P.Brown and Joseph H. Higginbotham; #90076 (2008)
Search and Discovery.com
2008
ABSTRACT: Applying Lofquist's (1978) Experiments to Geological Interpretation of Wave-Generated Ripples; #90007 (2002)
Cyril Galvin
Search and Discovery.com
..., the critical orbital velocity to initiate sand motion on a flat bed depends on wave period, T. For ocean wave periods, all sands move at about...
Unknown