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The AAPG/Datapages Combined Publications Database
Showing 16,599 Results. Searched 200,357 documents.
Seismic Stratigraphy of the Quintong Depression, Jiangsu Province, China
Hu Zhen-Zhong
Circum Pacific Council Publications
... of seismic-reflection profile configurations, reflection geometry, seismic-geologic contact relationships, and other seismic parameters made possible...
1989
Use of SEISLOG for Basin Evaluation and Field Development
R. C. Mummery
Geological Society of Malaysia (GSM)
.... The reflection coefficient series generated in this fashion is assumed to represent the rePresented at GSM Petroleum Geology Seminar 1985 Modified...
1987
Geophysics of the Anadarko Basin
Paul L. Lyons
Oklahoma City Geological Society
... is in direct proportion to the amount of evaporite deposits present in the near surface Permian beds. The extremely high reflection coefficient...
1955
Method of Investigation of Reservoir Properties of Fractured Rocks by Core Analysis
V. M. Bortnitskaya
Petroleum Geology: A Digest of Russian Literature
... opening are not filled by lacquer and are easily visible in reflected light. Reflection sections were examined under the microscope and were described...
1961
Abstract: Gulf of Mexico "Bright Spots"-Early Shell Discoveries 1967 to 1973
Michael C. Forrest
Houston Geological Society Bulletin
... called "trend curves" show reflection coefficient vs. depth for gas, oil, and wet sands and were derived from petrophysical data in different geologic...
2003
Inferring Stratigraphy from Seismic Data
R. E. Sheriff
AAPG Bulletin
... the reflection coefficient of the reflecting interface (O'Doherty and Anstey, 1971; Sheriff, 1975), careful processing attempts to remove the effects...
1976
The development of seismic reflection sandbox modeling
Donald H. Sherlock, Brian J. Evans
AAPG Bulletin
... of the reflection, that is, the percentage of energy reflected, is dependent on the reflection coefficient (Rc), which is defined by the formula...
2001
Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey
Philippe Schnurle, Char-Shine Liu
AAPG Special Volumes
... or are absent in the northwestern half. The reflection coefficient at the BSR presents abrupt lateral variations, with an average value of 0.094 or 32...
2009
The Limitations of Seismic Modelling of Geological Structures
B. L. N. Kennett
Petroleum Exploration Society of Australia (PESA)
... cyclic sequences, one may also replace the reflection or transmission coefficient associated with an interface by a reflection or transmission operator...
1985
Seismic-attribute Analysis for Gas-hydrate and Free-gas Prospects on the North Slope of Alaska
M. W. Lee, T. S. Collett, T. L. Inks
AAPG Special Volumes
... with respect to saturation for the modeled reservoir conditions.FIGURE 3. Normal-incidence reflection coefficient with respect to gas-hydrate or gas saturation...
2009
Mapping Stratigraphic Traps with Seislog
Roy O. Lindseth
Indonesian Petroleum Association
... of integration) and the formula can be applied in an iterative manner using each derived velocity with the next reflection coefficient to obtain the next...
1977
Seismic Exploration for Stratigraphic Traps: Geophysical Exploration Methods
Paul L. Lyons, M. B. Dobrin
AAPG Special Volumes
... of frequency content with reflection time for a wavelet traveling through a medium with an attenuation coefficient that varies as the square of the frequency...
1972
Poststack fracture prediction technique based on phase decomposition
Li Hai Liang, Pan Hui, Gao Jian Hu, Gui Jin Yong
International Meeting for Applied Geoscience and Energy (IMAGE)
..., then it is shown in Figure 1. Figure 1. Reflection coefficient parity decomposition diagram seismic trace is a one-dimensional function of amplitude variation...
2024
Abstract: Curvelet Denoising: Application to Crustal Reflection Data; #90171 (2013)
Jounada Oueity, Vishal Kumar, Ron Clowes and Felix Herrmann
Search and Discovery.com
...Abstract: Curvelet Denoising: Application to Crustal Reflection Data; #90171 (2013) Jounada Oueity, Vishal Kumar, Ron Clowes and Felix Herrmann...
2013
Seismic Modeling and Expression of Common Fold-Thrust Belt Structures; #42266 (2018)
Jianjun Li, Shankar Mitra
Search and Discovery.com
.... ● The reflection coefficient is opposite for the fault reflection compared to the bedding reflection because of the opposite velocity contrast. ● For the front...
2018
Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014)
Kris Innanen
Search and Discovery.com
... a dilemma. There are two main classes of tool: 1. Linearized reflection coefficient approximations such as those due to Aki and Richards (2002) (hereafter...
2014
AVO and Inversion Contribute to Makassar Exploration Efforts
William L. Soroka, Herry Andiarbowo, Anung Widodo
Indonesian Petroleum Association
.... The figure shows the change in reflection coefficient between shale and sand as a function of depth. The three curves represent the shale-to-water sand...
1995
Seismic Expression of Carbonate Build-Ups, Northwest Java Basin
J. E. Burbury
Indonesian Petroleum Association
..., means the reflection coefficient at this interface is lower due to a drop in velocity or density or both and indicates one or a combination...
1977
Limitations of Reflection Seismograph
L. E. Nugent, Jr.
AAPG Bulletin
... contrasts the reflection coefficient is small, amounting to only about 10 per cent of the energy for ratios in the 1½:1 to 2:1 range. To date...
1953
Observed Parameters for Turbidity-Current Flow in Channels, Reserve Fan, Lake Superior
William R. Normark
Journal of Sedimentary Research (SEPM)
.../sec) and the dilute concentration of the flow as measured during the experiment yield a value for the drag coefficient that is in remarkable agreement...
1989
Current Trends in Geophysics
H. E. Stommel, J. M. Graul
Indonesian Petroleum Association
... as with deconvolution. In any case, the best estimate of the wavelet is extracted for use in creating the model trace from the stickogram (reflection coefficient series...
1978
VIII. Conversion of Seismic Data to Log-Like Displays
Norman S. Neidell
AAPG Special Volumes
... reflection coefficient ri [EQUATION] for the ith subsurface interface, with Pi and Vi being density and velocity respectively, then we see...
1979
Reservoir characterization using multi-seed stochastic inversion
Vincent Thomas, Nicolas Desgoutte, Nathalie Lucet
International Meeting for Applied Geoscience and Energy (IMAGE)
... number synthetic seismic volumes are derived by (1) computing the corresponding reflection coefficients using Fatti’s equation based on Aki-Richard...
2022
Method of Planning the Preparation of Reserves of Category C2
M. G. Leybson
Petroleum Geology: A Digest of Russian Literature
... period. Second, the concept of advancing rates finds reflection in the fact that growth of reserves of category C2 should not only precede in time...
1965
Some Results of Dynamic Analysis of Reflected Waves in the Area of the Kuleshov Oil Field
A. I. Belyayeva, O. I. Rogoza, S. A. Semenova
Petroleum Geology: A Digest of Russian Literature
... of reflected waves depends on the magnitude of the coefficient of absorption α in the rock unit bounded by the reflecting horizons under consideration...
1966