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The AAPG/Datapages Combined Publications Database
Showing 16,598 Results. Searched 200,293 documents.
Equivalent reflection coefficient and AVO characteristics of the thin bed
Zhengyang Kuai, Danping Cao, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
..., the exact thin-layer PP wave reflection coefficient consisting of reflection and transmission coefficients of top and bottom interface is derived...
2022
Abstracts: Plane Wave Reflection and Transmission Coefficients for VTI Media; #90173 (2015)
Ritesh Kumar Sharma and Robert James Ferguson
Search and Discovery.com
...Abstracts: Plane Wave Reflection and Transmission Coefficients for VTI Media; #90173 (2015) Ritesh Kumar Sharma and Robert James Ferguson AAPG Search...
2015
SAMPLE--Seismic Amplitude Measurement for Primary Lithology Estimation: ABSTRACT
Gary S. Gassaway, H. J. Richgels
AAPG Bulletin
... of incidence of a plane elastic wave, the reflection and transmission amplitudes (coefficients) can be calculated using Zoeppritz's equations. SAMPLE...
1984
Efficient and accurate velocity building from Gramian-constrained multiphysics reflection and transmission data
Jide Nosakare Ogunbo
International Meeting for Applied Geoscience and Energy (IMAGE)
... (π π+1 (π§)) below the finitely thick overburden. where reflection coefficients for the reflected and transmission responses are respectively...
2022
ABSTRACT: Selected Topics in Seismic Dispersion
Christopher L. Liner
Houston Geological Society Bulletin
..., reflection and transmission coefficients, head waves, etc. The convolutional reflection models we use to model thick and thin bed thin response...
2012
Forensic GPR anti-human landmine accurate detection by Gramian constrained joint inversion of the monostatic reflection and transmission radargrams
Jide Nosakare Ogunbo, Changsoo Shin, Sang-Wook Kim, Sang-Hyun Kim
International Meeting for Applied Geoscience and Energy (IMAGE)
... at the πth interface; reflection and transmission coefficients are denoted as π π and π‘ π and are defined as: Ξ π+1 β Ξ π ππ = , (2) Ξ π+1 + Ξ...
2022
Reservoir Studies and Inversion of Seismic Traces: ABSTRACT
E. Rainon
AAPG Bulletin
... in a series of reflection coefficients. Reflection coefficients are simple functions of velocities and densities. A transformation of the series...
1979
Abstract: AVO Response of a Visco-Elastic Porous Layer, by Sumana Basu; #90077 (2008)
Search and Discovery.com
2008
Abstracts: PadΓ© Approximation for Analyzing Multiple Reflections; #90173 (2015)
Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave
Search and Discovery.com
... a derivation of reflection and transmission coefficients in layered media which are related to infinite impulse response (IIR) filters as a rational...
2015
Abstracts: Time-lapse Differential AVO: Reflection Coefficient at Fluid-fluid Boundary; #90173 (2015)
Jinfeng Ma
Search and Discovery.com
.... References Bortfield, R., 1961, Approximations to the reflection and transmission coefficients of plane wave longitudinal and transverse waves...
2015
Direct Hydrocarbon Indications Using Seismic Amplitude Variations with Offset
William J. Ostrander
AAPG Special Volumes
... coefficients of plane waves: Geophysical Prospecting, v. 3, p. 381-387. Koefoed, O., 1962, Reflection and transmission coefficients for plane...
1987
Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015)
Arnim B. Haase, Charles P. Ursenbach
Search and Discovery.com
... responses with respect to finite Q-factors. Potentials and Displacements Plane-wave particle motion reflection and transmission coefficients...
2015
ABSTRACT: Estimating Reservoir Mechanical Properties Using Constant Offset Images of Reflection Coefficients and Incident Angles, by Roger Parson; #91038 (2010)
Search and Discovery.com
2010
Abstract: Conforming and Non-Conforming Sands, an Organizing Framework for Seismic Rock Properties, by Roger A. Young and Robert D. LoPiccolo; #90032 (2004)
Search and Discovery.com
2004
-- no title --
user
Search and Discovery.com
... reflection coefficients, and 2) a clearer understanding of how spherical-wave reflection coefficients are created from constituent plane-waves. AAPG...
Unknown
-- no title --
user
Search and Discovery.com
... reflection coefficients, and 2) a clearer understanding of how spherical-wave reflection coefficients are created from constituent plane-waves. AAPG...
Unknown
Lithology Identification Using Amplitude Variations with Offset: Examples from South Sumatra
Soman Chacko
Indonesian Petroleum Association
... Sumatra. BORTFELD, R, 1961. Approximations to the reflection and transmission coefficients of plane longitudinal and transverse waves. Geophysical...
1986
ABSTRACT: AVO Evaluation for Pennsylvanian Reservoir Rocks in the Anadarko Basin, OK; #90133 (2011)
Oswaldo Davogustto, Yoryenys Del Moro, and Kurt J. Marfurt
Search and Discovery.com
... and transmission coefficients for each boundary represented in the seismic models. In this work we evaluate the feasibility of AVO as a hydrocarbon...
2011
Abstract: Microwave Kick Detector Using Dielectric-Filled Waveguides; #91204 (2023)
Jose Alvarez
Search and Discovery.com
... of the dielectric constant. The magnitude and phase of the transmission and reflection coefficients were measured for different oil, gas, and water volume fractions...
2023
Geologic/Geophysical Study of Fluvial Delta in Offshore Louisiana: ABSTRACT
John E. Jordan, Jr.
AAPG Bulletin
..., and a seismic facies model. The synthetic seismogram was made from Well C using a velocity log and a density log to obtain the reflection coefficients...
1981
Designing Coal-Bed Methane Seismic Acquisition Survey Parameters Using Finite Difference Modeling
Abdul Haris, Befriko Murdianto, Adriansyah
Indonesian Petroleum Association
... Offset (AVO). Reflection and transmission coefficients generally are complicated nonlinear functions of medium (1) parameters. Thus, exact expressions...
2009
Abstract: Derivation of Generalized Reflections From Point Sources in VTI Media; #90211 (2015)
Charles Ursenbach and Arnim B. Haase
Search and Discovery.com
... are obtained. These are given as integrals over the corresponding planewave displacements. The generalized reflection coefficients are then derived...
2015
Abstract: A Study of PS Wave AVO; #90255 (2017)
Young-Fo Chang, Jai-Wei Liu
Search and Discovery.com
... reservoir (shale-gas sand interface) must be classified and addressed. Therefore, in this study, the incident angles dependent reflection coefficients...
2017
Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014)
Kris Innanen
Search and Discovery.com
..., E. S. and P. F. Daley, 2007, Difficulties with computing anelas- tic plane-wave reflection and transmission coefficients: Geophysical Journal...
2014
Abstract: Broadband Acoustic Impedance Reconstruction from Band-Limited Seismic Reflection Data: A Feasibility Study from First Principles; #90255 (2017)
Animesh Mandal, Santi Ghosh
Search and Discovery.com
... to an initial model or by assuming certain criterion such as sparsity of the reflection coefficients. Considering a homogeneous and horizontal layered...
2017