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The AAPG/Datapages Combined Publications Database
Showing 19,681 Results. Searched 195,364 documents.
A three-component field study of the effect of the low-velocity layer on converted-wave seismic data
Dan Cieslewicz, Don C. Lawton
CSPG Special Publications
...A three-component field study of the effect of the low-velocity layer on converted-wave seismic data Dan Cieslewicz, Don C. Lawton 1998 217 220...
1998
SAMPLE--Seismic Amplitude Measurement for Primary Lithology Estimation: ABSTRACT
Gary S. Gassaway, H. J. Richgels
AAPG Bulletin
...-depth-point (CDP) gather. From a crossplot of pressure wave velocity and Poisson's ratio, lithologies and pore fluids are then estimated. The SAMPLE...
1984
Abstract: Detection of Naturally Occurring Micro-Fractures
Jamal Ass'Ad
Houston Geological Society Bulletin
... and in agreement with the calculated velocity for the isotropic medium. However, the slow shear-wave velocity (S2) decreases with increasing crack density up...
1992
Damped least squares-based deterministic PP wave and SH-SH wave joint inversion method
Ying Lin, Guangzhi Zhang, Baoli Wang, Siyuan Chen, Minmin Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
...-Richards (1980) approximated the Zoeppritz equation as a function of P-wave velocity, S-wave velocity and density under the assumption that the elastic...
2023
Abstract: The Effect of Bedding Plane Orientation Towards P-Wave Velocity of Berea Sandstone at Different Water Saturation Degree (Paper P25)
Hammad Hazim Bin Mohd Azhar, Zuhar Zahir Tuan Harith
Geological Society of Malaysia (GSM)
...Abstract: The Effect of Bedding Plane Orientation Towards P-Wave Velocity of Berea Sandstone at Different Water Saturation Degree (Paper P25) Hammad...
2010
The Relationship Between the Compressional Wave Velocity of Saturated Porous Carbonate Rocks and Density: Theory and Application
Search and Discovery.com
N/A
Crustal Structure of Oklahoma: Abstract
Eysteinn Tryggvason, Bob Qualls
Tulsa Geological Society
... of sedimentary rocks approximately 0.5 km. thick. The first crustal layer extends to a depth of 13.7 km. and has a P-wave velocity of 5.96 km./sec...
1965
ABSTRACT: Comparison of an Estimated Shear Wave Model with a Measured Shear Wave Log; #90108 (2010)
Felix Oghenekohwo and George Smith
Search and Discovery.com
... of logging can be fraught with errors that can lead to wrong interpretation. One of such data is the shear wave velocity which in most cases is collected...
2010
Abstract: Radial anisotropy in the northeastern Tibetan Plateau from Surface Wave Tomography
Lun Li
Houston Geological Society Bulletin
... shear wave velocity structure and radial anisotropic model of lower crust and upper mantle beneath NE Tibetan plateau are constructed from measurements...
2013
Abstract: Shear Velocity Prediction and its Rock Mechanic Implications; #90174 (2014)
Yexin Liu, Zhuoheng Chen, and Kezhen Hu
Search and Discovery.com
... properties. The shear (S-wave) velocity, compressional (P-wave) velocity and density can be used to estimate the Young’s modulus, Poisson Ratio...
2014
Abstract: 2D Seismic Refraction Tomography Survey on Metasediment at a Proposed Development Site in Dengkil, Selangor
Umar Hamzah, Abd Rahim Samsudin
Geological Society of Malaysia (GSM)
... software to produce sections of 2D velocity model profiles. Results show P-wave velocity of clayey silt (SPT=3-11) is ranging from 300-S00mls and Swave...
2006
Estimation of shear wave velocity based on adaptive step size algorithm
Yipeng Gu, Jiajia Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
...Estimation of shear wave velocity based on adaptive step size algorithm Yipeng Gu, Jiajia Zhang Estimation of shear wave velocity based on adaptive...
2023
Converted-Wave Prestack Time Imaging without using P-Wave
Search and Discovery.com
..., Calgary, AB [email protected] and Lei Wei CGGVeritas, Calgary, AB, Canada Summary In converted-wave processing, velocity analysis and CCP (common...
2013
Evaluation of Direct Hydrocarbon Indicators Through Comparison of Compressional- and Shear-Wave Data: Case Study of Myrnam Gas Field, Alberta: ABSTRACT
Ross Alan Ensley
AAPG Bulletin
... of particle motion relative to the direction of wave propagation and in the rock properties that control the wave velocity. A P-wave is an elastic wave...
1985
Abstract: Slant-Wave Stack, by Jon F. Claerbout, Philip S. Schultz, Raul Estevez; #90976 (1976).
Search and Discovery.com
1976
ABSTRACT: Comparing of an Estimated Sonic Log with Measured Sonic Log; #90118 (2011)
Felix Oghenekohwo and George Smith
Search and Discovery.com
... of logging can be fraught with errors that can lead to wrong interpretation. One of such data is the shear wave velocity which in most cases...
2011
3-D Tomography of Marcellus Shale Using Microseismic Data
Search and Discovery.com
N/A
Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part I Algorithm
Jianhua Pan
Search and Discovery.com
...’s conversion, large scale smoothing is needed before or after conversion, and in doing so the original information of rms velocity is lost. A wave-equation...
Unknown
Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part I Algorithm
Jianhua Pan
Search and Discovery.com
...’s conversion, large scale smoothing is needed before or after conversion, and in doing so the original information of rms velocity is lost. A wave-equation...
Unknown
Abstract: Impact of Pore Types and Mineralogical Composition on Seismic Wave Velocity of Khuff Carbonates, Central Saudi Arabia;
Moaz Salih, John Reijmer, Ammar El-Husseiny, Jack Dvorkin, Khalid Al-Ramadan
Search and Discovery.com
...Abstract: Impact of Pore Types and Mineralogical Composition on Seismic Wave Velocity of Khuff Carbonates, Central Saudi Arabia; Moaz Salih, John...
Unknown
Bright Spot Validation Using Comparative P-Wave and S-Wave Seismic Sections: ABSTRACT
James D. Robertson, William C. Pritchett
AAPG Bulletin
...Bright Spot Validation Using Comparative P-Wave and S-Wave Seismic Sections: ABSTRACT James D. Robertson, William C. Pritchett 1984 522 522 68 4...
1984
Evaluation of Sonic Velocity Anomalies Associated with Basin-Centered Gas Acumulations in the Greater Green River Basin, Wyoming, by Mario A. Gutierrez, Brent A. Couzens, and Neil R. Braunsdorf; #90052 (2006)
Search and Discovery.com
2006
Abstract: Subsalt Migration Velocity Analysis with the Common Image Cube Approach, by K. Mansoor, O. Hermant, H. Baudon, S. Warzocha, and M. Van De Rijzen, #90188 (2014)
Search and Discovery.com
2014
Abstract: Application of Seismic Refraction for Subsurface Soil Dynamic Investigation at Bukit Changgang, Banting, Selangor
Abdul Rahim Samsudin, Khairul Anuar Mohd Nayan, Umar Hamzah
Geological Society of Malaysia (GSM)
... of seismic line 1, the range of shear wave velocity for the first layer was found to be 102 to 423 mls. Second layer velocity ranges from 182 to 556...
1996
Abstract: Tomographic Reflected-Wave FWI Using Time Lag; #90254 (2016)
Geoff Clark, Yilong Qin
Search and Discovery.com
...-wavelength velocity model. However, ray theory does not properly describe wave propagation in the case of complex heterogeneities such as a low...
2016