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The AAPG/Datapages Combined Publications Database
Showing 4,126 Results. Searched 196,374 documents.
Abstract: Simple Models for the Stress-Dependence of Anisotropic Seismic Velocities in Fractured Rock, by Richard L. Gibson, Jr. and Kai Gao; #120034 (2012)
Search and Discovery.com
2012
Abstract: Compressional magnetic fabrics in the Jurassic-Cretaceous continental basins of the northern Central High Atlas (Morocco): geodynamic implications; #90137 (2011)
B. Moussaid, H. El Ouardi, A. Casas, J. J. Villalaín, T. Román, B. Oliva, R. Soto, S. Torres, A. Mahmoudi
Search and Discovery.com
... the history of strain fields in both basins and verify the origin of curved shape of the Ait Attab basin a study of the anisotropy of magnetic susceptibility...
2011
Abstract: SS-wave Reflections from P-wave Sources in Azimuthally Anisotropic Media; #90187 (2014)
James Gaiser and Richard Verm
Search and Discovery.com
... to vertically fractured media. Although fast and slow SH1- and SH2-waves are not excited by conventional P-wave sources in the anisotropy symmetry planes...
2014
Abstracts: Simultaneous Ultrasonic Measurement of Compressional and Two Directional Shear Wave Velocities With A Single Pair of Transducers; #90173 (2015)
Gautier Njiekak, Randy Kofman, and Douglas R. Schmitt
Search and Discovery.com
... and two orthogonal directional S waves in a solid media. One application of the new device is in the field of rock anisotropy studies. The new setup enables...
2015
Abstract: Anisotropic Moment Tensor Inversion and Visualization Applied to a Dual Well Monitoring Survey; #90224 (2015)
Scott Leaney, Xin Yu, Chris Chapman, Les Bennett, Shawn Maxwell, Jim Rutledge, and John Duhault
Search and Discovery.com
... (Leaney et al., 2011; Leaney and Chapman, 2013) that makes use of anisotropic Green functions computed with a VTI ray tracer. In that work anisotropy...
2015
Abstract: Spatial-temporal Boundaries of Shale Diagenesis Inferred from Magnetic Fabrics and Paleomagnetism; #90283 (2016)
Gerhard Heij, Doug Elmore, Jennifer Roberts, Alex K. Steullet, Devin Dennie
Search and Discovery.com
... and paleomagnetism of rocks can provide valuable clues to the mechanisms and timing of diagenetic processes operating in shales. Anisotropy of magnetic...
2016
A Detailed Oklahoma Stress Map for Induced Seismicity Mitigation, #70198 (2015).
Richard C. Alt, Mark D. Zoback
Search and Discovery.com
...-anisotropy measurements from sonic dipole data provided by the oil and gas industry. These data reveal a very uniform ENE direction of maximum...
2015
Reservoir Characterization by Integration of Outcrop Analog with In Situ Stress Profiling of a Fractured Carbonate Reservoir, #42033 (2017).
Jon Gutmanis, Lluís Ardèvol i Oro
Search and Discovery.com
... in stress regime and stress anisotropy with depth due primarily to this wide range in rock strengths and stiffness. A geomechanical zonation can...
2017
Converted Shear-Wave Seismic Fracture Characterization Case Study: Pinedale Field, Wyoming, U
Search and Discovery.com
N/A
DENG Technology: A Proven Technology Applied to Enhance Geological and Hydrodinamic Models and Recovery Factor of Complexes Oilfields.
A. Ryzhkov, N. Raevskiy, V. Kolesnik, I. Ledovich, N. Zefirov, T. Davydova, P. Teatin
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., natural reservoirs (NR) heterogeneity and fields GEO properties anisotropy based on statistics, methods of stochastic processes (sequences...
2004
Imaging Solutions for Geophysical Challenges in South East Asia (Paper A13)
N. El Kady, Z. Mohd Dom, Y. Prasetyo, M. Bayly, G. Nyein, P. Vasilyev, N. Mat Don Ya
Geological Society of Malaysia (GSM)
... velocity (Vp) referenced in space and depth , also other subsurface properties such as Thomsen’s anisotropy parameters, dip magnitude and azimuth, faults...
2012
NMO Inversion for Multilayer Subsurface with Horizontal Transverse Isotropic layers
E. Blias
Search and Discovery.com
... model with horizontal anisotropy axis is used to study fractured reservoirs. Reflection moveout in fractured media is usually used to determine...
Unknown
Fracture Detection by Azimuthal Differential Residual Moveout
Juefu Wang
Search and Discovery.com
... implementation, we assume the target has weak HTI anisotropy and is embedded in an isotropic background. Typically, after NMO we observe systematic...
Unknown
NMO Inversion for Multilayer Subsurface with Horizontal Transverse Isotropic layers
E. Blias
Search and Discovery.com
... model with horizontal anisotropy axis is used to study fractured reservoirs. Reflection moveout in fractured media is usually used to determine...
Unknown
Fracture Detection by Azimuthal Differential Residual Moveout
Juefu Wang
Search and Discovery.com
... implementation, we assume the target has weak HTI anisotropy and is embedded in an isotropic background. Typically, after NMO we observe systematic...
Unknown
Abstract: 3D–3С Full-Wave Modeling in Anisotropic 2.5D Medium; #90171 (2013)
A. Kostyukevych, N. Marmalevskyi, Y. Roganov, and V. Tulchinsky
Search and Discovery.com
... and transversely isotropic media. In this work is presented a 2.5D finite-difference continuation scheme for a medium with arbitrary anisotropy...
2013
Abstracts: Synthetic Microseismic Files; #90173 (2015)
J. Wong, P. M. Manning, L. Han, and J. B. Bancroft
Search and Discovery.com
..., but no reflected arrivals. The ray-tracing method can approximate some effects of TTI anisotropy in the layers. Traces from FD modeling include reflected...
2015
Abstract: Anisotropy-Preserving 5D Interpolation by Hybrid Fourier Transform; #90224 (2015)
Juefu Wang and Shaowu Wang
Search and Discovery.com
...Abstract: Anisotropy-Preserving 5D Interpolation by Hybrid Fourier Transform; #90224 (2015) Juefu Wang and Shaowu Wang Datapages/Search and Discovery...
2015
Burial History Modeling and Paleogeomechanics of the Barnett and Haynesville; #50807 (2013)
Kenneth E. Williams
Search and Discovery.com
... of the Layers 3) the Stress Anisotropy, among others Complex Natural Frac Network in Brittle Rocks /w Varying Present-day Stress Anisotropy Sh Sh Sh...
2013
Visualizing Anisotropy in Seismic Facies Using Stratigraphically Constrained, Multi-Directional Texture Attribute Analysis; #120163 (2014)
Christoph Georg Eichkitz, Paul de Groot, Friso Brouwer
Search and Discovery.com
...Visualizing Anisotropy in Seismic Facies Using Stratigraphically Constrained, Multi-Directional Texture Attribute Analysis; #120163 (2014) Christoph...
2014
Key Aspects of Multi-Azimuth Acquisition and Processing
James Keggin, Ted Manning, Walter Rietveld, Chris Page, Eivind Fromyr, Roald van Borselen, Mazin Farouki
Indonesian Petroleum Association
.... An added benefit of regularly sampled azimuth is the potential to measure and correct for azimuthal anisotropy. * ** BP Exploration Operating...
2008
An Analysis of the Observed Time Discrepancies Between Continuous and Conventional Well Velocity Surveys
P. E. F. Gretener
CSPG Bulletin
... Constants of Rocks with Frequency," Mimeographed circular of the E.A.E.G. Cholet, J., and Richard, H., 1954, "A Test on Elastic Anisotropy Measurements...
1960
Abstract: Slate belt tectonics in the Bickerton Barrens, N.S.: Horizontal extension and simple shear within the Meguma Basin
B. H. O’Brien
Atlantic Geology
... planes of shear and anisotropy. Flattening associated with layer-parallel shear is evidenced by the formation of gently dipping, grain alignment...
1983
Abstract: Controlling Factors in the Initiation of the South Atlantic Rift System
L. A. Standlee
Houston Geological Society Bulletin
... three dominant controlling factors in the development of the South Atlantic rift. These are (1) basement anisotropy, with the overall rift closely...
1991
ABSTRACT: BRICCS: Bireflectance Imaging of Coal and Carbon Specimens
J.R.Gibbins, John C.Crelling, M.Seitz, S.Kennedy
The Society for Organic Petrology (TSOP)
... structure display a radial anisotropy. Two initial applications of BRICCS Wgining include correlation of bireflectance to maximum temperaGe experienced...
1999