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The AAPG/Datapages Combined Publications Database
Showing 5,197 Results. Searched 200,635 documents.
A 3-D ground-penetrating radar and wavelet transform analysis of the morphology of shoreface deposits in the Upper Cretaceous Ferron Sandstone Member, Utah
Keumsuk Lee, Robert Szerbiak, George A. McMechan, Namsoon Hwang
AAPG Bulletin
..., k is the wave number, and Cg is the admissibility condition, which ensures energy equivalence between the forward and inverse transforms...
2009
Feasibility of limestone reservoirs as a carbon dioxide storage site: An experimental study
Arshad Raza, Raoof Gholami, and Mohammad Sarmadivaleh
AAPG Bulletin
... quantity and its properties and pore sizes. The system includes an inverse broadband probe fitted with a Z-axis gradient with automatic tuning...
2020
Abstract of 2006 AAPG/GSTT Hedberg Conference
Search and Discovery.com
N/A
Abstract: Gravely and Sandy Facies of Río Guache Formation, Venezuelan Ándes: Evidences of Transformation of Gravity Flows in Deep Marine Water, by C. Campos and A. Pilloud; #90079 (2008)
Search and Discovery.com
2008
Abstract: Controls on Bitumen Heterogeneity in the Athabasca Oil Sands Deposit - Evidence from Cores and Outcrops, by M. Fustic, B. Bennett, H. Huang, R. Spencer, S. Hubbard, and S. Larter; #90075 (2008)
Search and Discovery.com
2008
AAPG Southwest Section, May 19-22, 2012, Fort Worth, Texas; Abstracts, #90152 (2011).
Search and Discovery.com
2011
NMO Inversion for Multilayer Subsurface with Horizontal Transverse Isotropic layers
E. Blias
Search and Discovery.com
...||. 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
Search and Discovery.com
... Filtering Many "good" events generally have lower frequency content than noise events. This set of classification algorithms filters incoming...
Unknown
ABSTRACT: Full Field Fracture Modeling: an Integrated Approach with Application to three Carbonate Fractured Reservoirs; #90016 (2003)
B.D.M. Gauthier
Search and Discovery.com
... 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
Search and Discovery.com
...||. 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
Search and Discovery.com
... Filtering Many "good" events generally have lower frequency content than noise events. This set of classification algorithms filters incoming...
Unknown
Gabor Deconvolution: Surface-Consistent and Iterative
Search and Discovery.com
... 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
Seismic Modelling in 3D for Migration Testing
Search and Discovery.com
... frequency, F is the 2D Fourier transform over the lateral spatial coordinates, F−1 is its inverse, ψsource is a mathematical model of the source, and iz k 2...
2013
F-xy Cadzow Noise Suppression
Search and Discovery.com
... 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
Search and Discovery.com
... analysis: Discrete inverse theory, Academic Press. Morozov, I. B., and A. Jhajhria, 2008. 3D Refraction Statics Integrated with Surface-Consistent...
2013
Abstract: Curvelet Denoising: Application to Crustal Reflection Data; #90171 (2013)
Jounada Oueity, Vishal Kumar, Ron Clowes and Felix Herrmann
Search and Discovery.com
... 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
Search and Discovery.com
... = (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: Five Dimensional Seismic Data Interpolation; #90171 (2013)
Daniel Trad
Search and Discovery.com
... that can efficiently handle five dimensions simultaneously (see Liu and Sacchi, 2004). The method consists of solving a large inverse problem where...
2013
Abstract: Improving the Statics Solution through De-migration: A Canadian Foothills A-PSDM Case History; #90172 (2014)
Jiwu Lin, Sylvestre Charles, Josef Heim
Search and Discovery.com
... 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: Rank-Reduction-Based Trace Interpolation; #90172 (2014)
Stewart Trickett, Lynn Burroughs, Andrew Milton, Larry Walton, Rob Dack
Search and Discovery.com
... of multidimensional filters to suppress random noise based on matrix-rank reduction of constant-frequency slices. Here we extend these filters to perform...
2014
Abstract: Trace Interpolation and Elevation Statics by Conjugate Gradients; #90172 (2014)
Marcus Wilson, Robert J. Ferguson
Search and Discovery.com
..., and Ferguson, R. J., 2009, Optimized regularization and redatum by conjugate gradients: 71 EAGE Conference & Exhibition. Tarantola, A., 2005, Inverse...
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
Search and Discovery.com
... 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
Search and Discovery.com
..., 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
Search and Discovery.com
... domain. By inverting for the curvelet coefficients, followed by applying the inverse, we obtain model updates for each iteration. AAPG Datapages/Search...
2014
Abstract: Blind Surface Consistent Wavelet Estimation; #90187 (2014)
E. Bongajum, N. Kazemi, and M. D. Sacchi
Search and Discovery.com
... of SCD and an alternating optimization algorithm is proposed to estimate source and receiver wavelets that permit to estimate their associated inverse...
2014