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The AAPG/Datapages Combined Publications Database
Showing 42,696 Results. Searched 200,357 documents.
Chapter 9: Application of the IER Strategy for Natural Gas Exploration
Ronald C. Surdam, Zun S. Jiao
Montana Geological Society
... pattern, or sonic velocity profiles from 256 wells. IER technology indicates that sonic and seismic interval velocities can be treated...
1997
Seismic Velocity Variations in San Joaquin Valley, California
Walter S. Olson
AAPG Bulletin
... of finding the velocities from the interval velocities, the only restriction being that the average velocities for the intervals must be the same...
1941
Chapter Ten-part 2: Depth Conversion
Leslie R. Denham, Dave K. Agarwal
AAPG Special Volumes
... = V 2 2 t 2 − V 1 2 t 1 t 2 − t 1 With some approximations then, we can compute interval velocities between reflections from...
2011
Computer Analysis of Seismic Survey Information for Distinguishing Anhydrite Bulges and Organic Buildups
T. L. Babadzhanov, I. I. Perel’man, V. V. Rubo, L. Yu. Kolesnichenko
Petroleum Geology: A Digest of Russian Literature
..., and this effect is due to a bulge on the anhydrite. In the Markov area interval velocities were analyzed in detail by computer for two parallel profiles. See Fig...
1981
Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf
Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol
AAPG Bulletin
... Basin based on interval velocities: Australian Journal of Earth Sciences, v. 47, p. 111122.Dimakis, P., B. I. Braathen, J. I. Faleide, A. Elverhoi...
2005
ABSTRACT: Pore pressure prediction from seismic data for well planning in Block 22 Final
M. Bacon, N. Mundel, J. Hearne, R. Lubbe and S. O’Connor
Geological Society of Trinidad & Tobago
.... They were converted to interval velocities using the Dix formula for an ensemble of slabs parallel to seabed and a few hundred msec thick. Lateral...
2007
Marine Petroleum Exploration of Korean Platform: ABSTRACT
S. B. Frazier, B. K. Kim, D. Schwartz, S. O. Choi
AAPG Bulletin
... throughout the section may account for the high interval velocities observed. Although no hydrocarbons were found in the rocks penetrated by the wells...
1974
Ocean Margin Drilling Project Data Synthesis off Eastern North America: 28 to 36 Degrees North Latitude: ABSTRACT
J. R. Heirtzler, G. M. Bryan
AAPG Bulletin
... with a contour interval of 0.25 to 1 sec. The atlas also contains a tectonic map of basement, a pre-Quaternary geologic map, and lithofacies maps...
1983
Ocean Margin Drilling Project Data Synthesis off Eastern North America: 34° to 41°N Latitude: ABSTRACT
P. D. Rabinowitz, J. I. Ewing
AAPG Bulletin
... with a contour interval of 0.25 to 1 sec. The atlas also contains a tectonic map of basement, a pre-Quaternary geologic map, and lithofacies maps for six time...
1983
Ocean Margin Drilling Project Data Synthesis off Eastern North America: ABSTRACT
E. Uchupi, A. N. Shor
AAPG Bulletin
... between these reflectors and between them and the sea floor are also included. Contours are two-way travel time with a contour interval of 0.25 to 1...
1983
Understanding pore pressure regimes in deep water plays using global analogues
Search and Discovery.com
N/A
-- no title --
user
Search and Discovery.com
.... Interval Q values for the P wave and shear wave were estimated by applying the spectral ratio method on near-offset VSP data (which used both...
2013
Geophysical Characteristics of Shale Domes
Search and Discovery.com
N/A
The Application of Velocities and Models to Seismic Interpretation
G. Jarrota
Indonesian Petroleum Association
..., interval velocities can be discerned, and time contours can be transformed directly into depth contours by using collections of velocity spectra. When...
1977
Exploration for Oil and Gas in Sub-Salt Sediments of the Central Part of the East Kuban Depression
A. G. Aleksin, N. V. Melik-Pashayeva, A. V. Tomkina, V. T. Khromov, I. P. Kuznetsova
Petroleum Geology: A Digest of Russian Literature
... (based on convergence map), 3-reflecting horizon J3OX, 4-top of K1a1; 5-contours of equal interval velocities of seismic waves in Oxfordian-Callovian...
1980
Abstract: Building a geological pressure model using global analogues
Sam Green, Alexander P. Edwards
Atlantic Geology
... locations is often undertaken using seismic interval velocities, often the only data type available, yet these data may not be suitable if the shales have...
2018
1990
1.2 Seismic Stratigraphy: 1.2.3 Sequences: Reflection Profiles Across the Aquitaine Basin (Sedimentary Sequences)
R. Curnelle and R. Marco
AAPG Special Volumes
...: Energy source: AIRGUN Stacking multiplicity: 24 Number of channels recorded: 24 Interval between input channels: 50 m (164 ft) Minimum offset...
1983
ABSTRACT: Rock-Fluid Systems Characteristics of Rocky Mountain Laramide Basins: An Example from the Wind River Basin, Wyoming, by Surdam, Ronald C., Zun Sheng Jiao, Yuri Ganshin; #90026 (2004)
Search and Discovery.com
2004
Synthetic Seismograms: Part 7. Geophysical Methods
Kari Rekoske, David Hicks
AAPG Special Volumes
... and density curves are digitized at a sample interval of 0.5 to 1 ft. (If the density curve is not available, the sonic alone may be used.) 2...
1992
ABSTRACT: Azimuthal PSDM Residual Moveout Volume Scanning for Fracture Detection in a Structurally Complex Environment, by Sliz, Krzysztof K.; Jiao, Jianwu; #90141 (2012)
Search and Discovery.com
2012
The Use of Synthetic Sonic Logs Derived From Seismic Data in the Interpretation of Stratigraphic Variation in Cretaceous Carbonates of the North Field Area, Qatar: Chapter 14
Helena S. Aves, Daniel M. Tappmeyer
AAPG Special Volumes
... in interval velocities occur in all of the studied carbonate reservoir formations. Three factors effect the interval velocities on both a regional and local...
1985
SG14: The COCORP Seismic Reflection Traverse Across the Southern Appalachians - Data Acquisition and Processing
Frederick A. Cook, Larry D. Brown, Sidney Kaufman, and Jack E. Oliver
AAPG Special Volumes
... not be confused with interval (rock) velocities, since converting the stacking velocities to interval velocities requires dip and three-dimensional...
1983
What Are You Interpreting? Your Seismic Image Could Be Misleading You!
R. T. Newrick, E. P. Gomez, J. K. Pullishy, S. D. Jensen, J. M. de Armas
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., processing velocities converted to depth interval velocities. We have found it beneficial to include velocity gradients in areas where...
2006
Integration of Depth Conversion, Seismic Inversoin and Modeling Over The Belida Field, South Natuna Sea Block "B", Indonesia
Patrick Jonklaas
Indonesian Petroleum Association
... the Middle Arang could impact velocities. To investigate this an interval velocity layer caking technique would be appropriate. Lithological variation...
1991