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The AAPG/Datapages Combined Publications Database
Showing 5,195 Results. Searched 200,630 documents.
AAPG Southwest Section, May 19-22, 2012, Fort Worth, Texas; Abstracts, #90152 (2011).
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2011
NMO Inversion for Multilayer Subsurface with Horizontal Transverse Isotropic layers
E. Blias
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...||. Inverse Problem Now we describe Dix-type inversion to determine interval vertical velocities and anisotropic ˆ ˆ parametrs E P and E SV . From...
Unknown
Passive Seismic Event Classification Techniques Applied to Heavy Oil Production from Cold Lake, Alberta
Jeffrey F. Tan
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..., and Inverse-Chebyshev frequency response approximations similar to those shown in Maundy (2005) as well as Zhou and McMechan (1999) are applied. Event...
Unknown
ABSTRACT: Full Field Fracture Modeling: an Integrated Approach with Application to three Carbonate Fractured Reservoirs; #90016 (2003)
B.D.M. Gauthier
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... inverse of fracture spacing) are computed and form the primary variables about fracturing. 2. Since direct well fracturing data are usually sparse...
Unknown
NMO Inversion for Multilayer Subsurface with Horizontal Transverse Isotropic layers
E. Blias
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...||. Inverse Problem Now we describe Dix-type inversion to determine interval vertical velocities and anisotropic ˆ ˆ parametrs E P and E SV . From...
Unknown
Passive Seismic Event Classification Techniques Applied to Heavy Oil Production from Cold Lake, Alberta
Jeffrey F. Tan
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..., and Inverse-Chebyshev frequency response approximations similar to those shown in Maundy (2005) as well as Zhou and McMechan (1999) are applied. Event...
Unknown
Gabor Deconvolution: Surface-Consistent and Iterative
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... at constant time and the usual precautions are taken to avoid the log of zero.apply the inverse Gabor transform to provide an output trace. At this time, we...
2013
F-xy Cadzow Noise Suppression
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... within the signal bandwidth are noise reduced, take the inverse DFT of each trace. I referred to the above method as f-x eigenimage filtering since...
2013
Abstract: Accurate and Automatic Computation of Refraction Statics in Large 3D Seismic Datasets; #90171 (2013)
Atul Jhajhria and Igor B. Morozov
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... horizontal dimensions. This results in deriving a good starting model by using the numerical Herglotz-Weichert transform of (τ,p)-parameterized travel...
2013
Abstract: Curvelet Denoising: Application to Crustal Reflection Data; #90171 (2013)
Jounada Oueity, Vishal Kumar, Ron Clowes and Felix Herrmann
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... the noise suppression. The problem can be cast as an inverse one and the solution is found by updating results at each iteration. In this work, we extend...
2013
Abstract: Resolvability Analysis of Single Azimuth Seismic Moment Tensor Inversion; #90171 (2013)
Ismael Vera Rodriguez and Mauricio D. Sacchi
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... = (GTG)-1 GTd (6) The resolution matrix is defined as (Van Rijssen and Herman, 1991) R = G†G (7) † where G is the pseudo inverse of the matrix G...
2013
Abstract: Improving the Statics Solution through De-migration: A Canadian Foothills A-PSDM Case History; #90172 (2014)
Jiwu Lin, Sylvestre Charles, Josef Heim
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... Statics analysis as a general linear inverse problem Geophysics, 41, 922-938. Booker A H., Linville, A . F. and Wason C, B., 1976, Long wavelength...
2014
Abstract: Interactive Visualization and Analysis of Optimization Algorithms and Large Parameter Spaces for Reservoir Geoscience and Engineering; #90174 (2014)
Elisa Amorim, Yasin Hajizadeh, Long Nghiem, and Mario Costa Sousa
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... applied to history matching data. History matching is an inverse problem that attempts to tune parameters of a reservoir model in such a way...
2014
Abstract: Investigating Physical Mechanisms of Seismic Anelasticity; #90174 (2014)
T. Coulman and Igor Morozov
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..., this factor is defined so that its inverse, Q-1, gives the relative AAPG Datapages/Search and Discovery Article #90174 CSPG©2014 CSPG/CSEG/CWLS...
2014
Abstract: Multi-trace Acoustic-impedance Inversion with Transform-domain Sparsity Promotion; #90174 (2014)
Sanyi Yuan, Shangxu Wang, Ning Tu, and Xiang Li
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...Abstract: Multi-trace Acoustic-impedance Inversion with Transform-domain Sparsity Promotion; #90174 (2014) Sanyi Yuan, Shangxu Wang, Ning Tu...
2014
Abstract: Experimental Measurement of BTEX and Alkylated Phenol Multi-phase Partitioning Behaviour under Petroleum Reservoir and Submarine Oil Spill Conditions; #90187 (2014)
A. P. Stopford, L. Snowdon, T. B. P. Oldenburg, and S. R. Larter
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... pressures (25, 200 & 340 Bar). Negative R values highlight the inverse relationship between P and T. The independence of pressure and the mathematical form...
2014
Abstract: Interpolation Using Hankel Tensor Completion; #90187 (2014)
Stewart Trickett and Lynn Burroughs
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... the interpolated frequency slice from the completed tensor. Take the inverse DFT of each trace. Two methods for forming the tensor in step 1 have been proposed...
2014
Abstract: Temperate Glacimarine Sequence Stratigraphy; #120178 (2015)
Ross D. Powell
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... systems, and in offshore areas by condensed sections. The GAST is represented by the inverse of the GRST facies succession, but is also the most likely...
2015
Abstracts: Time-Lapse VSP Data Analysis from Weyburn CO2 Project; #90173 (2015)
Amin Baharvand Ahmadi, Igor Morozov
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..., and an inverse filter constructed and applied to the upgoing AAPG Search and Discovery Article #90173 CSPG/CSEG/CWLS GeoConvention 2011, Calgary, Alberta...
2015
Abstracts: On the Extraction of Seismic AVF Information and the Inversion of Anelastic Reflectivity; #90173 (2015)
Chris Bird, Kristopher Innanen, Laurence Lines
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... by using a calibrated, fast, non-redundant S-transform (FST) algorithm to estimate the local spectrum of dispersive reflection coefficients associated...
2015
Abstracts: Impedance Inversion of Phase Corrected Data- A Case Study; #90173 (2015)
Somanath Misra and Satinder Chopra
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... wavelet and an all-pass operator. The Z-transform of an all-pass operator is written as F (Z ) Z p B( Z 1 ) , B( Z ) (1) where bt b0 , b1 , b2...
2015
Abstract: Statics or Statistics?The Near-Surface Revisited; #90211 (2015)
David Henley
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.... In this method, the deconvolution process itself can be done in several ways; using a match filter, or using one of several types of inverse filters...
2015
Abstract: Simple Wavefield Modelling to Evaluate the Low Frequency Artifacts in Reverse-Time Migration; #90224 (2015)
John C. Bancroft
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... inversion and the inverse Hessian, CREWES Research Report, Vol. 23. Margrave, G F., R. Ferguson, and C. M. Hogan, 2010, Full waveform inversion with wave...
2015
AAPG Asia Pacific Geoscience Technology Workshop ; - Abstracts, #90246 (2016).
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2016
AAPG Hedberg Conference; - Abstracts, #90257 (2016).
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2016