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The AAPG/Datapages Combined Publications Database
Showing 40,951 Results. Searched 195,405 documents.
Seismic Velocity Sensitivity Analysis: Gulf of Mexico Example, Pony Field; #50479 (2011)
Ryan Mann, Henry Zollinger, Steve Checkles
Search and Discovery.com
... with minimum Pony #1BP1 VSP Stretch/Squeeze Pony #1: Seismic to Synthetic Tie Interval Velocity vs. Depth: Sonics and Synthetics Hung on Reservoir...
2011
Abstract: Pre-Stack Depth Migration from Regional 2-D Seismic Surveys, a Cost and Time Effective Way of Optimising Structural Detail, by Chris Benson and Dane Southward; #90081 (2008)
Search and Discovery.com
2008
Prestack 3-D TAU Migration and Velocity Analysis: Focusing 3-D data from Offshore Abu Dhabi
Search and Discovery.com
N/A
Loma Vieja Field: Structural Geology and Related Velocity Fault Shadow in the Upper Wilcox (Fandango) in South Texas
James C. Meyerhoff, Rion Braddock
GCAGS Transactions
... and interval velocities across the trapping fault at Loma Vieja field. Seismic data and time structure maps over the field show southeast dip toward the fault...
1998
Determination and Delineation of Anomalously Pressured Gas Accumulations in the Siberia Area, Washakie Basin, Wyoming
Ronald C. Surdam, Zun Sheng Jiao, Yuri Ganshin, Nicholas G. K. Boyd III
Wyoming Geological Association
... isolates anomalously slow velocities. Figure 4. Anomalous velocity volume constructed from interval velocity seismic profiles derived from the 3-D...
2001
VSP Data in COmparison to toher Borehole Seismic Data, by Robert J. Brewer #40059
Search and Discovery.com
N/A
Simplicity at Its Best: Estimating Depth Uncertainty at the Wiriagar Deep Paleocene Field, Eastern Indonesia
Made Susantha, Imam S. Harun
Indonesian Petroleum Association
... TWT structure maps were converted to depth using seismic velocity cubes, and corrected to well markers using scaling factor map to get depth...
2018
Recognition of Carbonate Buildups on Seismic Sections
J. N. Bubb, W. G. Hatlelid
Indonesian Petroleum Association
... for stratigraphic interpretation from reflection seismic data because of depositional topography or a contrast in lithology, interval velocity, density...
1976
Extended Abstract: Hidden Structure Revealed by a Simple 3D Velocity Model – McAllen Ranch Field, Hidalgo County, Texas
Richard C. Bain Chevron North America Exploration and Production, Houston, TX
Houston Geological Society Bulletin
...Extended Abstract: Hidden Structure Revealed by a Simple 3D Velocity Model – McAllen Ranch Field, Hidalgo County, Texas Richard C. Bain Chevron...
2011
Simultaneous Inversion for Microseismic Event Location and Velocity Model in Vaca Muerta Formation
Zhishuai Zhang, Jing Du, Fuchun Gao
Unconventional Resources Technology Conference (URTEC)
... Stage 1 and Stage 5 is between the elevation of -2000 m and -2230 m. From the comparison of the velocity models within this interval, the Vp/Vs...
2017
Seismic Interpretation Problems Caused by Miocene Channels in the Central Part of the Gippsland Basin
T U Maung, S J Cadman
Petroleum Exploration Society of Australia (PESA)
.... These channels contain carbonates of significantly higher interval velocity than the surrounding sediments. Problems with seismic interpretation were...
1992
Pore Pressure Modeling Using Multivariate Geostatistics
Search and Discovery.com
N/A
Abstract: Geophysics and Stratigraphic Problems
G. H. Westby
Houston Geological Society Bulletin
... of value. The time interval or isochron maps were used in Oklahoma in the Golden Trend to project areas of stratigraphic accumulation of oil...
1958
Geophysics and Stratigraphic Problems: Abstract
G. H. Westby
Tulsa Geological Society
... stratigraphic data of value. The time interval or isochron maps were used in Oklahoma in the Golden Trend to project areas of stratigraphic...
1959
Recent Sedimentation and the Search for Petroleum
W. C. Krumbein
AAPG Bulletin
... themselves to presentation on contour-type maps and surfaces, and some of the geometrical properties of such maps and surfaces are reviewed...
1945
Continuous Velocity Logging
H. R. Breck, S. W. Schoellhorn, R. B. Baum
Tulsa Geological Society
... log, and the presence of the thin shale breaks are effectively demonstrated at 3,580 feet by the interval velocity curve on the right. Other...
1955
Delineation of Gas Sands by Seismic Stratigraphy in the Pericocal Area, Orinoco Heavy Oil Belt, Venezuela: Section IV. Exploration Methods
J. Licheri, N. Parra
AAPG Special Volumes
...). As a final step the interval velocity sections were obtained from reflection coefficients and zero phase data using the formula: [EQUATION] where Vi...
1987
Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt
Alvin K. Benson
Utah Geological Association
... of interval velocities and (2) a sophisticated algorithm that can properly apply detailed velocity information to the unimaged data. The solution...
1991
Chapter 10-part 3: 3-D Depth Image Interpretation
William L. Abriel, Joseph P. Stefani, Robert D. Shank, David C. Bartel
AAPG Special Volumes
... such exact calculations of the ray paths, it is very sensitive to errors in our interval velocity model of the earth. While small distributed errors...
2011
Time-Depth Modeling in High Pore-Pressure Environment, Offshore East Coast of India; #30463 (2016)
Nidhi Jindal, Ajoy Kumar Biswal, Kumar Hemant Singh
Search and Discovery.com
... becomes challenging in a complex geological environment. This study investigates plausible models between depth and interval velocity in a high...
2016
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
Abstracts: Near-surface Velocity Model Building and Statics in Permafrost Regions; #90173 (2015)
Tianfei Zhu, Yan Yan, and Jon Downton
Search and Discovery.com
... A and B, velocity below the permafrost layer eventually increases to the permafrost velocity within the logging interval, although the latter well has...
2015
High-resolution seismic detection of shallow natural gas beneath Hutchinson, Kansas
Susan E. Nissen, W. Lynn Watney, Jianghai Xia
Environmental Geosciences (DEG)
... shales. Gas in fractures can reduce the velocity of the dolomite interval to that of the shales (or lower). Depending on the magnitude of the velocity...
2004
Prediction of Depth and Velocity on VSP Data: ABSTRACT
Dale G. Stone
AAPG Bulletin
... of amplitude to acoustic impedance gives time and interval velocity with density held constant. Depth is then a function of time and interval velocity. A VSP...
1983
Abstract: Grayson Field, Jurassic Smackover Reservoir, Columbia County, AR: A Case Study Using Leading Edge Reservoir Characterization Seismic Processing of 3D Seismic Data
Kevin B. Hill and William R. Meaney
Houston Geological Society Bulletin
... porosity and pore-volume maps generated from well information. The Grayson field Smackover reservoir is a low-velocity zone encased within high-velocity...
2002