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The AAPG/Datapages Combined Publications Database
Showing 28,405 Results. Searched 195,405 documents.
New Geophysical Techniques Improve Geological Interpretation: ABSTRACT
Gerald H. Westby
AAPG Bulletin
.... Seismic magnetic recording and replay, variable-density and variable-area recording cameras permit presentation of seismic data in a form which simulates...
1958
Abstract: Seismic Frequency and Stratigraphic Resolution in the Lodgepole Play, by J. A. Andrew; #90952 (1996).
Search and Discovery.com
1996
ABSTRACT: Reflection Tomography for Validation of Subtle Structures: A Case History from Southern Tunisia; #90051 (2006)
Harald Granser, Oezsen Refik
Search and Discovery.com
... static problems due to sanddunes at surface with low velocities but also by uncertainties in depth-conversion because of velocity variations...
Unknown
Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)
Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson
Search and Discovery.com
...Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015) Sylvestre...
2015
Seismic Characterization of the Navajo Reservoir, Buzzards Bench, Utah; #51503 (2018)
Kimberley Haar, Robert Balch, Robert Will
Search and Discovery.com
.... The covariant was modeled using collocated co-simulation. The correlation coefficient between the primary and secondary variable was 63.5%. The average velocity...
2018
Imaging Solutions for Geophysical Challenges in South East Asia (Paper A13)
N. El Kady, Z. Mohd Dom, Y. Prasetyo, M. Bayly, G. Nyein, P. Vasilyev, N. Mat Don Ya
Geological Society of Malaysia (GSM)
... geologically plausible and geophysically reliable velocity models is critical. To match the expectations from the depth imaging outcome, velocity model...
2012
Shear Velocity Prediction and its Rock Mechanic Implications, #41296 (2014)
Yexin Liu, Zhuoheng Chen, Kezhen Hu
Search and Discovery.com
...Shear Velocity Prediction and its Rock Mechanic Implications, #41296 (2014) Yexin Liu, Zhuoheng Chen, Kezhen Hu Shear Velocity Prediction and its...
2014
Seismic Weathered or Aerated Surface Layer
O. C. Lester, Jr.
AAPG Bulletin
... zero to more than 150 feet, though the general average is approximately 50 feet. The velocity of sound in this "weathered" material, though variable...
1932
Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand
Yuelian Gong, Dominic Fell, Robert Hunn, Richard Bisley, Alexander Karvelas, Bee Jik Lim
Petroleum Exploration Society of Australia (PESA)
...Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand Yuelian Gong, Dominic Fell...
2019
Settling of Spheres
Gerard Middleton, John B. Southard
Special Publications of SEPM
... 2.3 il! l0- I 111 ,/° ç) \/3 D Plot of dimensionless settling velocity w(p2/'p)1/3 against independent dimensionless variable D(py'/p2)1/3...
1984
Description of Productive Intervals Using Shear Wave Velocity in Southwest Iran
Search and Discovery.com
N/A
Effect of Moisture Upon Velocity of Elastic Waves in Amherst Sandstone
W. T. Born, J. E. Owen
AAPG Bulletin
...Effect of Moisture Upon Velocity of Elastic Waves in Amherst Sandstone W. T. Born, J. E. Owen 1935 9 18 19 1. (January) Laboratory measurements...
1935
7.0 The Structural Significance of Seismic Velocity - A Progress Report
P. E. Gretener
AAPG Special Volumes
...7.0 The Structural Significance of Seismic Velocity - A Progress Report P. E. Gretener 1981 114 131 CN 4: Pore Pressure: Fundamentals, General...
1981
Abstract: Petrophysical Properties of Deformation Band Fault Zones in the Entrada Sandstone, Utah, by Fredericks, Kyle; #90163 (2013)
Search and Discovery.com
2013
Abstract: Seismic Refraction Tomography and Stratigraphic Variability of Upper Holocene Coastal Deposits Along the Al Qahmah Coast, Red Sea, Saudi Arabia; #91204 (2023)
Abdullah Nabhan, Wan Yang
Search and Discovery.com
... in the thickness and depths of the stratigraphic units and seismic velocity represented by four stratigraphic units and three velocity layers in the study area...
2023
Sonic velocity, submarine canyons, and burial diagenesis in Oligocene-Holocene cool-water carbonates, Gippsland Basin, southeast Australia
Malcolm W. Wallace, Guy R. Holdgate, Jim Daniels, Stephen J. Gallagher, Andrew Smith
AAPG Bulletin
... Velocity Variation in the Seaspray Group Sonic velocities in the Seaspray Group are laterally variable, and this has caused many problems in accurate...
2002
Analytical and Numerical Studies of Sand Erosion in Electrical Submersible Pump (ESP) Systems
Saúl Gómez Díaz de Bonilla, Her-Yuan Chen
Unconventional Resources Technology Conference (URTEC)
... (Figure A-1). The radial velocity of the liquid vrL is related with the liquid flow rate, qL, which in most of the cases is a known variable...
2019
Abstract: Q-estimation from Uncorrelated Vibroseis VSP Model Data; #90172 (2014)
Arnim B. Haase
Search and Discovery.com
... and densities are variable? To answer this question a zero-offset synthetic VSP is computed using velocity and density logs of the Ross Lake survey...
2014
Challenges of Sub-Thrust Imaging Using Broadband Three-Dimensional Seismic Data: a Case Study in the Outer Banda Arc, Indonesia
Masamichi Fujimoto, Yonghe Guo, Anky Fatwa, Yuki Sasaki
Indonesian Petroleum Association
... prestack depth migration (PrSDM) velocity modeling and imaging were utilized for the study. The paper will describe the benefits of broadband seismic...
2014
Limitations of Reflection Seismograph
L. E. Nugent, Jr.
AAPG Bulletin
... methods; and (3) under velocity, numerous vagaries and their potential errors are analyzed. It is concluded that surveys which involve only errors...
1953
ABSTRACT: Incorporation of Geology, Wells, Rockphysics into Anisotropy Estimation for Seismic Depth Imaging Enables “True Earth Model”
Search and Discovery.com
N/A
Abstract: Integrating Geology and Velocity Data to Constrain Pressure Prediction in Foldbelts; #90063 (2007)
Search and Discovery.com
2007
Chapter 10: Rock Physics Relationships between Elastic and Reservoir Properties in the Haynesville Shale
Kyle T. Spikes, Meijuan Jiang
AAPG Special Volumes
... for modeling the data as a function of only the pore shape, without considering variable composition. Moreover, this allows us to examine velocity...
2013
Velocity as a Problem in Mississippi
R. R. Phillips
GCAGS Transactions
... in Mississippi, and there is a definite need for closer velocity control. Cross sections showing effects of highly variable near surface velocities...
1951
Possibilities for Seismic Refraction Surveys in Oil-Gas Exploration on Northeast Shelf of Sakhalin Island
V. E. Konov, K. F. Sergeyev, V. V. Argentov, S. K. Bikkenina, V. V. Zhigulev, E. G. Zhil’tsov
Petroleum Geology: A Digest of Russian Literature
... of the basement are contrasting erosional-tectonic forms. The stratigraphic subdivisions of the basin fill are quite variable in composition. Rocks...
2001