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The AAPG/Datapages Combined Publications Database
Showing 15,821 Results. Searched 195,488 documents.
The Study of the Influence of Stratigraphic Structure on Seismic Attribute Analysis, #42094 (2017).
Zhou Xuefeng, Ming Jun, Liu Jianhui, Zhou Jianke, He Jing
Search and Discovery.com
..., the reflection coefficients of all the interfaces are positive, in second model the change of impedance is not monotonically with the reflection coefficients...
2017
The Composition of Seismic Reflections: Abstract
J. P. Woods
Tulsa Geological Society
... for the transmission of sound and changes the acoustic impedance of the pipe. Because of this, when sound travels down the pipe a reflection will occur when...
1956
AVO Modeling of Monochromatic Spherical Waves: Comparison to Band-Limited Waves; #41567 (2015)
Charles Ursenbach, Arnim Haase
Search and Discovery.com
... and convenient method for calculating monochromatic spherical-wave reflection coefficients, and 2) a clearer understanding of how spherical-wave...
2015
Seismic Applications of the Velocity Log
W. G. Rimmer
CSPG Bulletin
...., 1960, "Seismography Synthesis, Including Multiples and Transmission Coefficients," Geophysics, Vol. 25, pp. 106-129. End_of_Record - Last_Page 302...
1960
-- no title --
user
Search and Discovery.com
... and anelastic two-layer isotropic Class 1 models are investigated. These responses are computed by utilizing Zoeppritz reflection coefficients...
Unknown
-- no title --
user
Search and Discovery.com
... and anelastic two-layer isotropic Class 1 models are investigated. These responses are computed by utilizing Zoeppritz reflection coefficients...
Unknown
Abstract: Amplitude variation with offset (AVO) inversion modeling with a local elastic solver
Ligia Elena, Jaimes Osorio, Alison Malcolm
Atlantic Geology
..., the wave reflections are better modeled by spherical waves than planar waves. Indeed, spherical reflection coefficients vary from planar reflection...
2018
Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015)
Olivia Collet, Benjamin Roure, Jon Downton
Search and Discovery.com
... reflection/transmission coefficients for weakly anisotropic elastic media: Studia geoph. et geod., 45:176–199, 2001. Sayers, C. M., Seismic...
2015
Practical Applications of Amplitude-vs-Offset Analysis in Expanded Yegua Exploration
James L. Allen
Houston Geological Society
... reflection coefficients for gas sands at nonnormal angles of incidence," Geophysics, Vol. 49 No. 10, pp 1637-1648, October 1984. Yu, Gary, "Offset...
1989
ABSTRACT: Relating Seismic Lithology to Gulf Coast Petrophysics, by Folke Engelmark, Fred Hilterman, Luh C. Liang, and C. Scott Burns; #91043 (2011)
Search and Discovery.com
2011
P-Wave Impedance, S-Wave Impedance and Density from Linear AVO Inversion: Application to a VSP Data from Alberta
Faranak Mahmoudian
Search and Discovery.com
... and transmission coefficients. The Aki-Richards (1980) linear approximations for PP and PS reflection coefficients, RPP and RPS , can be formulated...
Unknown
P-Wave Impedance, S-Wave Impedance and Density from Linear AVO Inversion: Application to a VSP Data from Alberta
Faranak Mahmoudian
Search and Discovery.com
... and transmission coefficients. The Aki-Richards (1980) linear approximations for PP and PS reflection coefficients, RPP and RPS , can be formulated...
Unknown
ABSTRACT: Relation of Physical and Seismic Properties of Gulf Coast Shale Intervals, by T. K. Kan, R. M. Slatt; #91003 (1990).
Search and Discovery.com
1990
I. Relating Seismic Data to Stratigraphy
Norman S. Neidell
AAPG Special Volumes
... and transmission coefficients which characterize the amplitudes of the reflection and transmitted wave are simply written in terms of such products...
1979
Abstract: Characterizing Dipping Fractures from P-wave Amplitude Versus Azimuth Studies; #90187 (2014)
Jon Downton and Hampson Russell
Search and Discovery.com
.... L. Martins, 2001, Properties of weak contrast PP reflection/transmission coefficients for weakly anisotropic elastic media: Studia Geophysica et...
Unknown
Abstract: Exact, Linear and Nonlinear AVO in Terms of Poroelastic Parameters; #90187 (2014)
Steven Kim and Kris Innanen
Search and Discovery.com
... of the reflection or transmission coefficients in equation (10). Our research focuses on but we may use Cramer’s rule to solve for , , or . Cramer’s rule...
2014
Abstracts: On the Extraction of Seismic AVF Information and the Inversion of Anelastic Reflectivity; #90173 (2015)
Chris Bird, Kristopher Innanen, Laurence Lines
Search and Discovery.com
..., Calgary AB [email protected] Summary Strongly dispersive reflection coefficients associated with highly absorptive, hydrocarbon charged targets...
2015
Improved TOC and Lithology Prediction for Wolfcamp Shales Using AVO Attribute Analysis
Jaewook Lee, Un Young Lim, David Lumley
Unconventional Resources Technology Conference (URTEC)
... (A, B, C) terms from the modeled reflection coefficients. Our results show that the C term can serve as a good lithology indicator because...
2020
Seismic Rock-Property Transforms for Estimating Lithology and Pore-Fluid Content, by Haitao Ren, Fred J. Hilterman, Zhengyun Zhou, and Mritunjay Kumar, #40224 (2006).
Search and Discovery.com
2006
Abstract: Rpp/Rps to Discriminate Commercial Gas Reservoirs from Non-Commercial Reservoirs, by Fuping Zhu, Richard L. Gibson, Joel S. Watkins, and Sung H. Yuh; #90914(2000)
Search and Discovery.com
2000
Abstract: Seismic Resolution and Thin Bed Reflectivity Inversion; #90211 (2015)
Satinder Chopra and John Castagna
Search and Discovery.com
... model of thin bed response is a v ery special case that is very different from most combinations of reflection coefficients. When the reflection...
2015
Improving Depth Prediction Accuracy of Quantified Drilling Hazards
W. Scott Leaney, William H. Borland
Geological Society of Malaysia (GSM)
...-l (5) i=l 1- ri-l If the reflection coefficients are small, then this recursive product can be approximated by an exponentiated integration...
1996
Quantitative Petrophysical AVO Error Analysis in a Layered Model
Search and Discovery.com
...). Then seismic amplitudes from top of layer 6 were calibrated and compared to the plane-wave reflection coefficients (Figures 3 and 4). Figure 3 and 4 shows...
2013
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
... OF REFLECTION COEFFICIENTS The reflection coefficient of the sea floor (Rc[sf]) was determined from the ratio of the amplitude of the sea floor...
1991
Abstract: Azimuthal Fourier Coefficient Elastic Inversion; #90174 (2014)
Benjamin Roure and Jon Downton
Search and Discovery.com
... of weak contrast PP reflection/transmission coefficients for weakly anisotropic elastic media: Studia Geophysica et Geodaetica, 45, 176-197. Rüger...
2014