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The AAPG/Datapages Combined Publications Database
Showing 5,197 Results. Searched 200,635 documents.
Abstract: Subaqueous Sandstones Deposited by Meltwater-Fed Density Flows in a Late Paleozoic Glaciomarine Succession, Eastern Paraná Basin, Brazil, by Fernando Farias Vesely; #90079 (2008)
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2008
Abstract: Integration of Chemical data into Reservoir Simulation- A Case Study from Western Canada, by N. Marcano, H. Samimi, S. Larter, I. Gates, B. Mayer, H. Huang, B. Bennett, J. Adams, and R. Spencer; #90075 (2008)
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2008
Abstract: Calibration – The Basis for Successful Modeling, by J. L. Gevirtz and K. E. Williams; #90091 (2009)
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2009
Abstract: Can Q Explain Observations Made from a VSP?, by Hamish Wilson, Scott W. Peters, and Robert W. Wiley; #90105 (2010)
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2010
Seismic Migration Interpolation using Time-Shift Imaging Condition
Mark Ng
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... depth steps unless a post-image interpolation (i.e., up-sampling) is applied to the depth output. But in this paper, inverse temporal Fourier...
Unknown
ABSTRACT: Permian Tectonics, Eustasy, and Climates in Wyoming; #90012 (2003)
RICHARD F. INDEN, EDWARD B. COALSON, JOHN HORNE
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... Cretaceous time. Oddly, oil in the Cottonwood Creek area displays inverse density gradation, the highest structural positions containing oil of low...
2003
ABSTRACT: A COMPARATIVE ANALYSIS OF PALEOZOIC PETROLEUM SYSTEMS OF ILLIZI AND MURZUQ BASINS (ALGERIA AND LIBYA); #90016 (2003)
Santiago QUESADA, Eduardo FIGARI, Nestor BOLATTI, David CRAIK, Roberto ARNEZ, Mark JONES, Jose Maria JAUREGUI, Ana SERRANO, Juan ARREGUI
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... the Cambro-Ordovician is an objective mainly for wet gas. A inverse situation is found in Murzuq, where the CambroOrdovician reservoirs constitute...
Unknown
ABSTRACT: New insight into carbon isotopic reversals of deep gas in Songliao Basin, NE China; #90134 (2011)
Huasen Zeng, Jingkun Li, Wei Liu
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..., Possible origins for inverse stable carbon isotopes of gaseous alkanes in nature: preliminary results from laboratory simulation experiments: 24th...
2011
ABSTRACT: NMR Gas Relaxation Signature for Organic Shale Reservoir Rocks; #90122 (2011)
Richard Sigal and Elijah Odusina
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... relaxation time is proportional to the inverse of the square of the echo spacing. The conditions necessary for gas to behave in this way all fail...
2011
Seismic Migration Interpolation using Time-Shift Imaging Condition
Mark Ng
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... depth steps unless a post-image interpolation (i.e., up-sampling) is applied to the depth output. But in this paper, inverse temporal Fourier...
Unknown
Dielectric Permittivity of Evaporite Minerals
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... is given by: π λ ⎡ tan δ * ε '0.5 ⎤ ⎥ ⎢ ⎦ ⎣ where λ is the free space wavelength. The inverse of α is called the skin depth and is defined...
2013
Abstract: Impedance Inversion of Blackfoot 3D Seismic Dataset; #90171 (2013)
A. Swisi and Igor B. Morozov
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... as in the logs. The resulting section also satisfies the convolutional equation (2), matches multiple wells, and incorporates the recursive inverse (1) within...
2013
Abstract: Are Double-Couples Over-Represented in Microseismic Focal Mechanism Studies?; #90172 (2014)
Farshid Forouhideh, David W. Eaton
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... to invert for the moment tensors and decompose them into the ISO, CLVD and DC components. As a result of the narrow observation aperture, the inverse...
2014
Abstract: Fourier Domain Regularization 5D and More; #90174 (2014)
V. Khatchatrian
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.... After inverse wave number Fourier transform, the resulting grid of traces is first reduced to only the original trace positions. Those “original...
2014
Abstract: Physical Parameter Estimation in rock samples via Image Analysis of Computed Micro-Tomographies (CMT); #90174 (2014)
Andres Medina, Doug Schimtt, Randy Koffman, and Gautier Njiekak
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...main: the approximation coefficients are mapped to zero and then an inverse DWT is applied, thus pore edges are retrieved and pixel count is performed. Let be the ...
2014
Abstract: Monte Carlo Markov Chain Methods in Seismic Deconvolution; #90174 (2014)
Andres Medina and Mirko van der Baan
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... large variety of general inverse problems. It also improves linear deconvolution results reducing noise components as they can be used as initiali...
2014
Abstracts: Origins of Brackish Spring Waters Discharging into the Clearwater River, NE Alberta; #90173 (2015)
Anita Gue, Bernhard Mayer, and Stephen Grasby
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... as well as the mixing of different types of water. The 87Sr/86Sr ratios varied from 0.708647 to 0.70944. The strontium ratio shows a distinct inverse trend...
2015
Abstracts: Ground Roll Attenuation Using LWD; #90173 (2015)
Ken Kocon and M. Sacchi
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... reconstruction as an inverse problem that enforces sparsity in the coefficients needed to reconstruct the data. We discuss a strategy to automatically...
2015
Abstracts: Blind L1-norm Multichannel Deconvolution for Seismic Source Function Estimation; #90173 (2015)
Jaime Meléndez Martínez
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... of Alberta. References Canadas, G., 2002, A mathematical framework for bilnd deconvolution inverse problems: 72nd Annual International Meeting, SEG...
2015
Abstracts: Footprint Removal with Co-ordinate Rotation; #90173 (2015)
Mark Ng and Ye Zheng
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... effort. The contribution of this paper is to improve those footprint removal filters that have an orientation requirement, and we will use a t-kx-ky...
2015
Abstracts: CDP Noise Attenuation Using Local Linear Models; #90173 (2015)
Todor I. Todorov and Gary F. Margrave
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... part in a seismic processing flow. Spatial prediction filters, like FX deconvolution, has been successfully applied to seismic volumes. However, since...
2015
Abstracts: The Seismic Quest for Estimating Heavy Heavy Oil Viscosity; #90173 (2015)
Fereidoon Vasheghani, Larry R. Lines, and Joan Embleton
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... research by Vasheghani and Lines (2009) shows the relationship between heavy oil viscosity and seismic Q. The estimation of Q (inverse attenuation...
2015
Abstract: Near Surface Anomalies and Solutions; #90211 (2015)
Todd Mojesky, David LeMeur, and Ali Karagul
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..., and R.D. Wisecup, 1976, Residual statics analysis as a general linear inverse problem: Geophysics, v. 41, p. 922938. Vasudevan, K., W.G. Wilson, and W.G....
2015
Abstract: Keep An Eye On Your Basement! It Is The Foundation Of The Overlying Stratigraphy And Structure; #90213 (2015)
John W. Peirce and Lisa A. Griffith
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... that are inverse to the underlying structure (Hotchkiss horst, northern Alberta), - Subtle but pervasive control of channel orientations (Dunvegan...
2015
Abstract: Recovering Low Frequencies for Impedance Inversion by Frequency Domain Deconvolution; #90224 (2015)
Sina Esmaeili and Gary Frank
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... (t ) is inverse of w(t ) . By substituting the inverse of w(t ) into equation 1, r (t ) becomes r (t ) s(t ) d (t ), (11) where r (t ) is the exact...
2015