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The AAPG/Datapages Combined Publications Database
Showing 16,599 Results. Searched 200,357 documents.
The reflected waves distributed on 3D9C seismic data from ISO media
Yuan Yuan Yue, Zhiwen Deng, Hong Cao, Qianggong Song
International Meeting for Applied Geoscience and Energy (IMAGE)
... is a manifestation of reflection coefficients of SV- and SH-waves. To furtherly illustrate this phenomenon, we calculate the travel time according...
2024
3-D seismic Data in Delineating Productive Ismay Algal Mounds in Southern Paradox Basin, Utah, By, R.O. Louden, D.D. Lehman, W.E. Johnson and D.L. Edwards, Search and Discovery Article #40048 (2002)
Search and Discovery.com
2002
Chapter Five: Reservoir Identification
Alistair R. Brown
AAPG Special Volumes
... of Mexico: The Leading Edge, v. 22, p. 300–309. Ostrander, W. J., 1984, Plane-wave reflection coefficients for gas sands at non-normal angles...
2011
Residual Hydrocarbons in a Water-Saturated Medium: A Detection Strategy Using Ground Penetrating Radar
Changryol Kim, Jeffrey J. Daniels, Erich D. Guy, Stanley J. Radzevicius, Jennifer Holt
Environmental Geosciences (DEG)
... and transmission coefficients at normal incidence are governed primarily by the relative permittivity (ϵr) of the materials through which the energy is propagating...
2000
ABSTRACT: FALSE POSITIVE SEISMIC BRIGHT SPOTS AND DISCRIMINATION BETWEEN GAS AND BRINE SATURATION, USING AVO ANALYSIS IN THE COLUMBUS BASIN, OFFSHORE TRINIDAD
Kathryn Young and Robert Tatham
Geological Society of Trinidad & Tobago
... will be gas-saturated sands. Many of these “bright” reflection events are brine-saturated sands or tight, un-commercial gas-saturated silts. Thus...
2007
Abstract: Time-Lapse Seismic Modelling in Malay Basin (Geophysics Paper 21)
Shaidin Arshad, M Firdaus A Halim, M K Sen Gupta, Nor Azhar Ibrahim, Salbiah Isa
Geological Society of Malaysia (GSM)
... seismic study. With Coals Without Coals ... __ Replacing Water with Gas Rock and Fluid Properties Reflection Coefficients Go~llcp'3cingW3tor...
2008
2013
An Effective Thin Reservoir Prediction Method Which Combines Spectral Inversion and Wide-Band Ricker Wavelet Filtering
Search and Discovery.com
N/A
Abstract: Application of AVO and Spectral Decomposition for Derisking Paleogene Hydrocarbon Traps in the UK North Sea; #90255 (2017)
Nick Loizou
Search and Discovery.com
... and attenuation on AVO effects are also analysed. Variation of P-wave reflection coefficients with saturation and frequency modelled for typical Classes...
2017
The Geophysicists' Bane: Multiple Suppression on the North West Shelf
C. R. T. Ramsden, M. R. Hobson, R. Cooper
Petroleum Exploration Society of Australia (PESA)
... the water-air and the water-seafloor interfaces: reflection strength is maintained because there is only low transmission of energy across...
1988
Delineation of Gas Sands by Seismic Stratigraphy in the Pericocal Area, Orinoco Heavy Oil Belt, Venezuela: Section IV. Exploration Methods
J. Licheri, N. Parra
AAPG Special Volumes
... (Widess, 1973). -- According to results of investigation by Wyllie et al. (1956) on reflection coefficients and the time-average formula...
1987
Workflow for Nonlinear AVO Inversion to Estimate Seismic Anisotropy and Geomechanical Properties of Shale
Un Young Lim, Richard L. Gibson Jr., Nurul Kabir
Unconventional Resources Technology Conference (URTEC)
... estimates of anisotropy of geomechanical properties. We first reformulate the exact Zoeppritz equations for reflection coefficients in terms of four...
2019
Seismic signatures of pore fluid mobility in heterogeneous reservoirs
Qiuzi Li, Brent Wheelock, Tuan Tran, Fadil Santosa
International Meeting for Applied Geoscience and Energy (IMAGE)
...al and analytical results of reflection coefficients for Third International Meeting for Applied Geoscience & Energy 10.1190/image2023-3908530.1 Page 872 © 20...
2023
Time-lapse electromagnetic with Gramian
Jide Nosakare Ogunbo, Sang-Wook Kim, Arrey F. Enow
International Meeting for Applied Geoscience and Energy (IMAGE)
.../10.1029/2019/EA000605. Ogunbo, J. N., 2022, Algorithm for accurate velocity analysis of 1D acoustic reflection and transmission responses by projection...
2023
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
..., and the values of the coefficients of reflection qn and qn+1 on these boundaries. Consequently, the graphs of An+1/An = ϕ(x) quantitatively reflect...
1966
Abstract: Combining transmission digital holographic microscopy and fluorescence microscopy for observing particles of coal palynofacies
A. Restrepo-Martínez, G. Indebetouw, R. Castañeda, A. Blandón
The Society for Organic Petrology (TSOP)
.... Castañeda1, A. Blandón1 1 Universidad Nacional de Colombia, Sede Medellín. 2 Virginia Tech, USA. Transmission and/or reflection digital holographic...
2008
Recent Advances in the Characterization of Unconventional Reservoirs with Wide-Azimuth Seismic Data
Ran Bachrach, Colin M. Sayers, Sagnik Dasgupta, Josimar Silva, Stefano Volterrani
Unconventional Resources Technology Conference (URTEC)
.... Martins, 2001, Properties of weak contrast PP reflection/transmission coefficients for weakly anisotropic elastic media: Studia Geophysica et Geodaetica...
2013
Optimized downward continuation for the one-way wave equation in TTI media
Cosmin Macesanu, Faqi Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... in anisotropic media. The finite difference approach, in conjunction with four way splitting and optimization of the coefficients for the finite difference...
2022
Forward modeling for arbitrary irregular free-surface based on body-fitted grid
Erxiang Wei, Jianping Huang, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... free surface can have a significant effect on the propagation of seismic waves, causing strong scattering and reflection of surface waves, making...
2023
Attenuating non-compressional energy on vertical motion sensors using rotational data
Hassan Masoomzadeh, Fons ten Kroode, Tim Seher, Mohammad Akbar Hosain Zuberi, Alexander Kritski, Harald Westerdahl, Åsmund Sjøen Pedersen, Mark Thompson, Nick Bernitsas, Phil Behn, Philip Baltz
International Meeting for Applied Geoscience and Energy (IMAGE)
...round the vertical axis, but no translational movement in the vertical direction. They can therefore be ignored for the purpose of up-down separation. Refl...
2024
Insight on the uplift the Wave-Equation Based AVO technology may have on unconventional reservoirs: A case study on the Vaca Muerta Formation, Neuquén Basin, Argentina.
David Curia, Ezequiel Valeff, Francisco Ghersi, Hansel Gonzalez, Pablo Benitez
Unconventional Resources Technology Conference (URTEC)
.... Additionally, these reservoirs might often be more affected by non-linear waveform effects, such as large reflection coefficients between shales...
2025
Multicomponent Analysis of FTIR Spectra: Quantification of Amorphous and Crystallized Mineral Phases in Synthetic and Natural Sediments
Jacques Bertaux , Francois Frohlich , Philippe Ildefonse
Journal of Sedimentary Research (SEPM)
...; Salisbury 1993). Spectroscopic data are measured either in transmission or in reflection mode, and spectra record absorption or emission features...
1998
Coloured Seismic Inversion, a Simple, Fast and Cost Effective Way of Inverting Seismic Data: Examples from Clastic and Carbonate Reservoirs, Indonesia
Keith Maynard, Paulus Allo, Phill Houghton
Indonesian Petroleum Association
.... An investigation of the spectral properties of primary reflection coefficients. Geophysical Prospecting, v. 33, p. 400-435. Seismic Coloured Inversion (SCI...
2003
Reflection waveform inversion regularized with structural constraints and scattered data interpolation
Chengliang Wu, Huazhong Wang, Bo Feng, Ting Lei, Rongwei Xu, Shen Sheng
International Meeting for Applied Geoscience and Energy (IMAGE)
...Reflection waveform inversion regularized with structural constraints and scattered data interpolation Chengliang Wu, Huazhong Wang, Bo Feng, Ting...
2023
Abstract: Basement Structure under the Central Eromanga Basin from Seismic Refraction Studies
J. Lock
Petroleum Exploration Society of Australia (PESA)
... they are not multiple reflections from the basin/basement inter• face. They are probably refracted arrivals multiply reflected at the surface. Reflection coefficients...
1982