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The AAPG/Datapages Combined Publications Database
Showing 2,793 Results. Searched 200,357 documents.
Abstract: Azimuthal Anisotropy as a Potential Fracture Diagnostic from 3D Surface Seismic Data: Example from Wildcat Hills, Alberta; #90211 (2015)
Draga Talinga and Don Lawton
Search and Discovery.com
..., Alberta, Canada Abstract In azimuthally anisotropic media, normal-moveout velocity is represented as an ellipse in the horizontal plane...
2015
Abstract: Integrated Interpretive Processing - Pre Stack Depth Migration in Bahrah Area, Kuwait; #91204 (2023)
Anjaneyulu Singavarapu, Eman Al-Shehri, Humoud Salem Al-Fadhli, Reyad Ibrahim Ali Abu-Taleb
Search and Discovery.com
... bounded, requires good seismic image and accurate depth predictions, which in turn need an accurate velocity model to convert time structure to depth...
2023
Abstract: Azimuthal Fourier Coefficients: A Simple Method to Estimate Fracture Parameters; #90174 (2014)
Jon Downton and Benjamin Roure
Search and Discovery.com
... of the anisotropic gradient obtained. This additional analysis relies on information from the 4 th F.C. nd which is typically noisier than the 2 F.C. Both...
2014
Computation of phase velocity direction using normalized wavefields
Kwangjin Yoon, Jungkyun Hyun
International Meeting for Applied Geoscience and Energy (IMAGE)
... the direction of phase velocity in isotropic and anisotropic media through the comparison between the wave propagation direction vector calculated...
2024
Abstract: Integrated Anisotropic Velocity Modeling Using Perforation Shots, Passive Seismic and VSP Data; #90211 (2015)
Shawn Maxwell, Julie Shemeta, and Nancy House
Search and Discovery.com
...Abstract: Integrated Anisotropic Velocity Modeling Using Perforation Shots, Passive Seismic and VSP Data; #90211 (2015) Shawn Maxwell, Julie Shemeta...
2015
Abstracts: Determining Elastic Constants of an Orthorhombic Material by Physical Seismic Modeling; #90173 (2015)
Faranak Mahmoudian, Gary F. Margrave, P. F. Daley, and Joe Wong
Search and Discovery.com
... of Calgary [email protected] and Gary F. Margrave, P. F. Daley, and Joe Wong Summary Analysis of group velocity measurements taken from a model made...
2015
Seismic Reservoir Characterization of a Gas Shale Utilizing Azimuthal Data Processing, Pre-stack Seismic Inversion and Ant Tracking
David Paddock, Christian Stolte, John Young, Patricia Kist, Lei Zhang, Javaid Durrani
West Texas Geological Society
... open fractures. Delineation of Gas-Charged Open Fractures Azimuthal velocity analysis for anisotropy was used to delineate areas of abundant open...
2007
Abstract: Influence of Error in Estimating Anisotropic Parameters on VTI Depth Imaging; #90255 (2017)
S. Y. Moussavi Alashloo, D. P. Ghosh, W. Y. Wan Ismail
Search and Discovery.com
...Abstract: Influence of Error in Estimating Anisotropic Parameters on VTI Depth Imaging; #90255 (2017) S. Y. Moussavi Alashloo, D. P. Ghosh, W. Y. Wan...
2017
Heterogeneous Anisotropic Elastic Finite Difference Method for Irregular Grid
Search and Discovery.com
N/A
Accurate simulations of pure P-waves in attenuating transversely isotropic media
Qiang Mao, Jianping Huang, Xinru Mu
International Meeting for Applied Geoscience and Energy (IMAGE)
... wave equations in the media with velocity anisotropy and attenuation anisotropy. (2022) proposed pure-viscoacoustic anisotropic wave equations based...
2023
Abstract: Detection of Naturally Occurring Micro-Fractures
Jamal Ass'Ad
Houston Geological Society Bulletin
...Abstract: Detection of Naturally Occurring Micro-Fractures Jamal Ass'Ad 1992 26 26 The effects of oriented cracks in rocks (azimuthally anisotropic...
1992
AAPG Archie Series, No. 1, Chapter 6: Petrophysical Properties of Thinly Bedded Formations
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... are termed anisotropic. Resistivity (or conductivity), permeability, and acoustic velocity are examples of anisotropic properties. For instance, we...
2006
ABSTRACT: Geologically Constrained Pre-stack Depth Imaging over the Greater Burgan Oilfield, by Zahran, Wael A.; Mukherjee, Pradip K.; Al-Ghareeb, Aisha Y.; Cunnell, Chris; Saleh, Tamer; Abdel-Wahab, Hossam M.; #90141 (2012)
Search and Discovery.com
2012
Azimuthal Variations in Reflection Seismic Data: Measurements Governed by the In-Situ Horizontal Stress Field and/or Vertical Aligned Fractures
Heloise B. Lynn, Walter S. Lynn
West Texas Geological Society
... anisotropy.” Figure 1 helps fix in mind the azimuthal nature of P-wave velocity in an anisotropic media wherein vertical aligned fractures. The P wave...
2006
Fracture Identification with Seismic Data, XinChang Field, China, by Peter Stewart, John Tinnin, James Hallin, and Jim Granath, #40370 (2008).
Search and Discovery.com
2008
Abstract: Full Anelliptic Time Processing (Paper 7)
Charles Zeltser
Geological Society of Malaysia (GSM)
..., and with analysis of the anellipticity field can indicate anisotropic layers. Warta Geologi, Vol. 29, No.6, Nov-Dec 2003 Warta Geologi (Newsletter...
2003
Geological Modelling for 3-D Seismic Survey Design and Acquisition—A Case Study From Offshore Malaysia
Search and Discovery.com
N/A
-- no title --
user
Search and Discovery.com
... anisotropic depth migration. In a setting with such under-constrained velocities, geologic constraints are crucial in the interpretation of our velocity...
Unknown
Abstract: Seismic Imaging in the Foothills of the Zagros Mountains Using Geologic Constraints, by R. Vestrum, #90188(2014)
Search and Discovery.com
2014
-- no title --
user
Search and Discovery.com
... anisotropic depth migration. In a setting with such under-constrained velocities, geologic constraints are crucial in the interpretation of our velocity...
Unknown
Abstract: Deep Cardamom Discovery Enabled by Multi-azimuth Seismic and Anisotropic Imaging, by Ben Hewett, David Garner, Jan Douma, Madhu Kohli, and Duane Johnson; #90124 (2011)
Search and Discovery.com
2011
Abstract: Multi Azimuth Survey Design for a Complex Carbonate Reservoir in Offshore Spain; #90255 (2017)
German Ocampo, Guillermo Marro, Pedro Muñoz, Carlos Gordillo, Pablo Ortoloa, Miguel Polanco, Mauricio Hanzich, Juan-Esteban Rodriguez, Josep De La Puente
Search and Discovery.com
... image of the top reservoir horizon, to establish a confident velocity field model, to make possible amplitude analysis for determining complex reservoir...
2017
Experimental Investigation on the Role of Pore-Fluid Pressure during Active Extensional Shale Tectonics, by Lucie Baudouy, Régis Mourgues, and Bruno Vendeville; #90052 (2006)
Search and Discovery.com
2006
Abstract: The Influence of an Anisotropic Overburden on Azimuthal AVO; #90211 (2015)
Peter Cary and Xinxiang Li
Search and Discovery.com
...Abstract: The Influence of an Anisotropic Overburden on Azimuthal AVO; #90211 (2015) Peter Cary and Xinxiang Li Datapages/Search and Discovery...
2015
Seismic Velocity Anisotropy in Chimore Area, Bolivia
Michael Fry, Eloy Martinez, James Baker, Mark Wallace
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...-sectored) velocity analysis technique not only demonstrated highly variable azimuthal velocity anisotropy present in the area, but also allowed its...
2008