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The AAPG/Datapages Combined Publications Database
Showing 45,381 Results. Searched 195,364 documents.
Abstract: Robust Methods of Multistep Velocity Analysis, by S. Katz; #91009 (1991)
Search and Discovery.com
1991
Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014)
Roohollah Askari, Robert J. Ferguson, and Kristof DeMeersman
Search and Discovery.com
...Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014) Roohollah Askari, Robert J. Ferguson...
2014
Rock Physics Template and its Significance in Velocity Model Building and Pore Pressure Prediction
Search and Discovery.com
N/A
Influence of Geological Factors on Longitudinal Seismic Velocities
B. B. Weatherby , L. Y. Faust
AAPG Bulletin
.... If this is correct, we may consider the group of curves of Figure 2 as being representative of the rate of increase of velocity with depth in shale...
1935
The Application of Velocities and Models to Seismic Interpretation
G. Jarrota
Indonesian Petroleum Association
... the velocity within a group of common depth point ray paths assumes that all the ray paths of the group cross the same layers. This assumption fails for some...
1977
Abstracts: Determining Elastic Constants of an Orthorhombic Material by Physical Seismic Modeling; #90173 (2015)
Faranak Mahmoudian, Gary F. Margrave, P. F. Daley, and Joe Wong
Search and Discovery.com
... of Calgary [email protected] and Gary F. Margrave, P. F. Daley, and Joe Wong Summary Analysis of group velocity measurements taken from a model made...
2015
Abstract: Submarine Canyons and Sonic Velocity Problems; Ideas from the Tertiary Cool-Water Carbonate Seaspray Group, Gippsland Basin, Southeast Australia, by J. Daniels; #90925 (1999)
Search and Discovery.com
1999
Velocity Logging and Its Geological and Geophysical Applications
H. R. Breck, S. W. Schoellhorn, R. B. Baum
AAPG Bulletin
...: The next group of five illustrations is presented to demonstrate the good correlative characteristics of the velocity log. Figure 9 shows velocity logs...
1957
Velocity Characteristics of the Salt-Bearing Sediments of the Outer Part of the Border Zone of the Peri-Caspian Depression
S. B. Faynitskiy, Ye. G. Skornyakova
Petroleum Geology: A Digest of Russian Literature
... groups: high, medium, and low velocity. Sulfate-carbonate materials predominate in the high-velocity group. Formation velocities range from 5.2 to 6.6...
1979
ABSTRACT High-Velocity Carbonates with High Permeability: Implications for Reservoir Quality in High Acoustic Impedance Intervals, #90104 (2010)
Eberli Gregor P.; Verwer Klaas
Search and Discovery.com
...ABSTRACT High-Velocity Carbonates with High Permeability: Implications for Reservoir Quality in High Acoustic Impedance Intervals, #90104 (2010...
2010
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
Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)
Roohollah Askari and Robert J. Ferguson
Search and Discovery.com
... to simultaneously estimate wavenumber, group velocity, phase velocity and frequency dependent attenuation. The group velocity is obtained from...
2014
Velocity Analyses of Near Seafloor Strata Based on Multichannel Seismic Data from the Tonga Platform
Jeffrey E. Cole, Dennis M. Mann
Circum Pacific Council Publications
...Velocity Analyses of Near Seafloor Strata Based on Multichannel Seismic Data from the Tonga Platform Jeffrey E. Cole, Dennis M. Mann © CircumPacific...
1985
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 and porosity destruction in the Oligocene-Holocene Seaspray Group carbonates of the Gippsland Basin. Extensive cementation of the carbonates...
2002
Relationship of Velocity Defined Accuracy to Phi Defined Accuracy in Settling Tubes: METHOD PAPER
C. L. McCormick, Eric S. Posmentier
Journal of Sedimentary Research (SEPM)
...Relationship of Velocity Defined Accuracy to Phi Defined Accuracy in Settling Tubes: METHOD PAPER C. L. McCormick, Eric S. Posmentier 1980 Vol. 50...
1980
A Simple Guide to Depth Conversion: Part I
Ashley Francis
GEO ExPro Magazine
... Reservoir Sources of Velocity Measurements Seismic reflection data records the two-way travel time (TWT) to a reflection event from the surface. Depth...
2018
Imaging of Fractures and Faults inside Granite Basement Using Controlled Beam Migration (Geophysics Paper 5)
Don Pham, Jason Sun, James Sun, Qingbing Tang, Graeme Bone, Nguyen Truong Giang
Geological Society of Malaysia (GSM)
... having mostly gradient based velocity, except for a thin layer of velocity inversion that is detectable in sonic logs. Group two is the E sequence...
2008
Delineation of Anomalously Pressured Gas Accumulations in the Riverton Dome Area, Wind River Basin, Wyoming
Ronald C. Surdam, Zun Sheng Jiao, Nicholas G. K. Boyd III
Wyoming Geological Association
... at approximately 1.0 sec TWTT. Figure 5. Three-dimensional anomalous sonic velocity model for the Mesaverde Group stratigraphic unit...
2000
Influence of Lithology and Neogene Uplift on Seismic Velocities in Denmark: Implications for Depth Conversion of Maps
Peter Japsen
AAPG Bulletin
..., Geological map of Denmark. The Danish Basin. "Base Chalk" and the Chalk Group. Two-way time and depth, thickness and interval velocity: Geological Survey...
1993
Unsupervised Machine Learning as a Velocity Picking Assistant
Charles Ursenbach, Hassan Odhwani
International Meeting for Applied Geoscience and Energy (IMAGE)
... in this 4D space. Our objective is to use UML to form groups for several seismic events relevant to velocity picking. The projection of such a group...
2023
Abstract: A Geophysical Appraisal of the East Spar Gas/Condensate Field
Adam Craig
Petroleum Exploration Society of Australia (PESA)
... changes in the reservoir and sealing unit Group four-way-dip closure in depth, but has and a slow velocity zone over the field, quality affect...
1997
Velocity and Velocity
M. Al-Chalabi
Petroleum Exploration Society of Australia (PESA)
... in a conventional manner. 48 PESAjournal No.28 2000 Velocity and 'Velocity' Acknowledgements I am very grateful to Scott Pickford Group, Croydon...
2000
Stratigraphic Velocity Interpretation: National Petroleum Reserve--Alaska: Chapter 12
E. W. Peikert
AAPG Special Volumes
... in the study. Sandstone percentages in the four wells within the velocity map area range from 50 to 65 percent. The Sadlerochit Group contains some 9...
1985
Seismic Time to Depth Conversion and Uncertainty Analysis for Horizon Prediction in a Proposed Well-Site of Sungai Gelam Field, Jambi Subbasin
Muhamad Wildan P., Imam Muda Gunawan, Andry Pujiriyanto, Sudarmaji
Indonesian Petroleum Association
... of velocity models are divided into nine types of models (namely method A, B, C, D, E, F, G, H, and I). Velocity model group 1 (checkshot velocity...
2013
Seismic Static Corrections, Don W. Steeples and Gregory S. Baker, Search and Discovery Article #40047 (2002)
Search and Discovery.com
2002