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The AAPG/Datapages Combined Publications Database
Showing 15,814 Results. Searched 195,452 documents.
Abstract: Spherical-Wave AVO Modelling in VTI Media; #90211 (2015)
Arnim Haase and Charles Ursenbach
Search and Discovery.com
.... Previous work by the authors involved using isotropic plane-wave reflection coefficients together with the Weyl integral to compute isotropic spherical...
2015
VSP: Lessons from Numerical Simulation
M. Suprajitno, S. A. Greenhalgh
Indonesian Petroleum Association
... computing the 'resultant' transmission and reflection coefficients at R (Figure 1). The resultant coefficients are expressed in the frequency domain...
1985
Abstracts: A Decomposition of RP into Contributions from single-parameter Reflectivities; #90173 (2015)
Kristopher A. Innanen
Search and Discovery.com
... to the reflection coefficients at normal incidence that would have been measured had only those individual parameters varied. The power of such a decomposition...
2015
Seismic Rock-Property Transforms for Estimating Lithology and Pore-Fluid Content, by Haitao Ren, Fred J. Hilterman, Zhengyun Zhou, and Mritunjay Kumar; #90052 (2006)
Search and Discovery.com
2006
Delineation of the Reservoir by Seismic Methods: Chapter 3
Roberto Sarmiento
AAPG Special Volumes
... resulting from the convolution of the reflection coefficients, taking transmission losses into consideration; 4. Multiples only; 5. Sum of 3 and 4...
1989
G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset
Norman S. Neidell
AAPG Special Volumes
....), "Approximations to the Reflection and Transmission Coefficients of Plane Longitudinal and Transverse Waves," Geophysical Prospecting, Vol. 9, No. 4, pp...
1987
Chapter 2: Basics of Reflection Seismology that Relate to Seismic Stratigraphy
Tom Wittick
North Texas Geological Society
.... Reflection Coefficients When sound impinges on an interface of two materials which have different acoustic impedance values a portion of the sound...
1992
Basics of Reflection Seismic Technology
Abilene Geological Society
... the seismic response. Reflection Coefficients When sound impinges on an interface of two materials which have different acoustic impedance values...
1993
Abstract: Distinguishing Water Saturation Changes from Porosity or Clay Content Changes Using Multicomponent Seismic Data
Fuping Zhu, Richard L. Gibson, Jr., Joel S. Watkins, and Sung H. Yuh
Houston Geological Society Bulletin
... are defined as the change in the P-SV and P-P reflection coefficients, respectively. The target portion of the reservoir is compared with an inferred...
2001
Abstract: Correlation of swath bathymetric images with metrics derived from seismic and sidescan data
B. Nichols, R. Courtney, G. Fader, R. Parrott
Atlantic Geology
... the correlation. Metrics derived from reflection seismic data include reflectivity coefficients RI and R2, and trace-to-trace coherence. The first...
1993
ABSTRACT: Norphlet Formation (Upper Jurassic) Sand Erg: Depositional Model for Northeastern De Soto Salt Basin, Eastern Gulf of Mexico, by David A. Kemmer and Roger L. Reagan; #91038 (2010)
Search and Discovery.com
2010
Mapping Stratigraphic Traps with Seislog
Roy O. Lindseth
Indonesian Petroleum Association
... velocities (and the effects of density) of the same sedimentary section. The sonic log and the related set of reflection coefficients, ignoring density...
1977
Abstract: Surface Modification of Venus as Inferred from Magellan Observations of Plains and Tesserae, by R. E. Arvidson; #91012 (1992).
Search and Discovery.com
1992
Abstract: P- and S-Wave Velocity Measurements and Pressure Sensitivity Analysis of AVA Response; #90211 (2015)
Tiewei He and Douglas Schmitt
Search and Discovery.com
... and differential pressure for water saturated sample SB007. Figure 5. P-P (left) and P-SV (right) reflection coefficients as a function of angle...
2015
Experience with Seismic Lithology (AVO) in Central Sumatra
Jeff Wright, Isdjulaedi Bakri, Budi Subiyanto
Indonesian Petroleum Association
..., Plane-wave reflection coefficients for gas sands at nonnormal angles of incidence: Geophysics, 49, 1637-1648. Smith G.C., and Gidlow P.M., 1987, Weighted...
1990
Seismic Reflection and Mineral Prospecting: ABSTRACT
R. G. Nelson
AAPG Bulletin
... be considered. These also alleviate problems associated with offset-dependent waveforms and reflection coefficients. Examples from various areas in Australia...
1982
Abstract: Seismic Resolvability of Individual Sand-Filled Channels in the Lower Pennsylvanian Jackfork Formation, Arkansas: Model Applicability for the Gulf Coast
Gerald J. Kuecher , Arnold H. Bouma
GCAGS Transactions
... as their bounding facies types were assigned porosity and density values, consistent with typical Gulf Coast counterparts, in order to obtain reflection...
1991
Abstract: Searching for the Blind Fault: Haiti Subsurface Imaging Project, by Kocel Eray, Robert R. Stewart, and Paul Mann; #90182 (2013)
Search and Discovery.com
2013
Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra
Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso
Indonesian Petroleum Association
... and the reflection coefficients, the wavelet imbedded in the trace can be determined. Therefore, a dephasing filter can be applied to the seismic trace...
1992
Nightmare Multiples — A Step Towards a Solution
George Yao, Bob Estill, Daniel Heinze, Hans Tieman, Yusri, Jim Waugaman
Indonesian Petroleum Association
... of the hydrate stability zone, which is as much as 800 meters below the sea bed. This interval includes numerous high amplitude reflection coefficients which...
2003
XI. Bibliography
Norman S. Neidell
AAPG Special Volumes
... and transmission coefficients", Geophysics, V. 25, No. 1, pp. 106-129, 1960 End_Page 137------------------------ Fig. Response of Low Velocity Layer: 25 Hz...
1979
The Limitations of Seismic Modelling of Geological Structures
B. L. N. Kennett
Petroleum Exploration Society of Australia (PESA)
..., the amplitude is reduced by the appropriate reflection or transmission coefficients calculated as for the incidence of a plane elastic wave on a planar...
1985
Laboratory Experiments and Numerical Simulation on Bitumen Saturated Carbonates: A Rock Physics Study for 4D Seismology
Arif Rabbani, Jason Nycz, Zizhen Wong, Doug Schmitt, Ken Gray
Petroleum Exploration Society of Australia (PESA)
.... The technique involves two buffers — one for a P-wave and other for an S-wave transducers — to calculate relative reflection coefficients and also flight...
2016
Influence of Organic Matter in Soils on Radar-Wave Reflection: Sedimentological Implications
Remke L. van Dam,, Elmer H. van den Berg, Sytze van Heteren, C. Kasse, Jeroen A.M. Kenter, Koos Groen
Journal of Sedimentary Research (SEPM)
... amplitudes cannot be directly correlated with reflection coefficients (RC). For the unit 4 transition RC differs by a factor of 2 between pF 1 and pF...
2002
Some Characteristics of the Effective Seismic Model of the Sub-Salt Sediments of the Astrakhan Arch and their Relationship to the Field of Reflected Waves
V. T. Loginov
Petroleum Geology: A Digest of Russian Literature
... in number of extremes is related to the number of elemental waves forming the field. Change in coefficients of reflection of boundaries with their number...
1980