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The AAPG/Datapages Combined Publications Database
Showing 2,532 Results. Searched 195,387 documents.
Case History Study of Seismic-Driven 3-D MEM Calibrated with 1-D MEMs and Petrophysics in Arkoma Basin, Oklahoma
Vivek Swami, Julio Tavares, Vishnu Pandey, Tatyana Nekrasova, Dan Cook, Jose Moncayo, David Yale
Unconventional Resources Technology Conference (URTEC)
.... This procedure was applied over the entire interval using the empirical equation of rock physics: Faust (Faust, 1953) equation for sonic logs’ correction...
2019
A Simplified Workflow for Estimation of Elastic Anisotropy in Vaca Muerta, #42002 (2017).
Ezequiel Lombardo, S. Cuervo
Search and Discovery.com
... in TIV 8. Cijs estimation from sonic Velocities 9. Vendor Models (MANNIE) Loma Campana (CVX-YPF) 10. Pseudo Anisotropic Model Proposal 11. Estimation...
2017
Abstract: Relaxing the Near-Surface assumption in Estimating 3C Receiver Orientations: Azimuth-Stack Power Optimization of Reflected PS Data; #90187 (2014)
Nirupama (Pam) Nagarajappa, Peter Cary, and Chuck Ursenbach
Search and Discovery.com
... OBC/OBN data and downhole VSP data. For land data, the near-surface is often strongly inhomogeneous and anisotropic. The P-wave first break methods can...
2014
SV/SH or S1/S2 separation for 3D6C data with direct S-wave vibrator exciting once
Yuan Yuan Yue, Zhiwen Deng, Wenbo Zhang, Hequn Li, Jianlei Zhang, Lina Huo
International Meeting for Applied Geoscience and Energy (IMAGE)
... is azimuthally anisotropic and often abstracted as HTI, TTI, ORT or more complex model (Tsvankin, 2012). Crampin (1981) reviewed the wave motion...
2023
A New Approach Solving Lateral Wells Complexity, Integrating Borehole Acoustics Reflection Survey and Facies Derived Borehole Images for a Better Completion Strategy, Wolfcamp, West Texas, #42208 (2018).
E.V. Arteaga, C.C. Contreras, E. Haddad, G. Martinez, V.Vallega, O. Zened
Search and Discovery.com
..., Anisotropic mechanical properties with their correspondence minimum horizontal stress profile along the well combined with the compressional borehole...
2018
A frequency-dependent fluid prediction method based on a novel fluid indicator incorporating anisotropic effect and squirt flow
Tianjun Lan, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
...A frequency-dependent fluid prediction method based on a novel fluid indicator incorporating anisotropic effect and squirt flow Tianjun Lan, Zhaoyun...
2023
Abstract: Workflows for Sweet Spots Identification in Shale Plays Using Seismic Inversion and Well Logs; #90187 (2014)
Yexin Liu
Search and Discovery.com
... and hydraulic fracturing. Shale formations act as both the source and the reservoir for the natural gas and usually exhibit anisotropic properties...
2014
Modeling of Non-linear Transport Properties in Low Permeability Samples
Michael T. Myers, Yuan-Yun Lin, L.A. Hathon
Unconventional Resources Technology Conference (URTEC)
... of pressure dependent permeability, i.e. gas slippage effects (Klinkenberg correction) because of their large magnitude for samples in the permeability range...
2020
Abstract: Radial anisotropy in the northeastern Tibetan Plateau from Surface Wave Tomography
Lun Li
Houston Geological Society Bulletin
...Abstract: Radial anisotropy in the northeastern Tibetan Plateau from Surface Wave Tomography Lun Li 2013 58 59 55 05 Three-dimensional anisotropic...
2013
Abstract: Anisotropic Groundwater Migration in Structurally Deformed Sedimentary Bedrock Terrains, by S. D. Janes; #90935 (1998).
Search and Discovery.com
1998
Abstract: Anisotropic Depth Migration in the Colombian Llanos Foothills as a Key to Understanding the Structure in Depth, by R. W. Vestrum, I. C. Florez, and J. M. Gittins; #90090 (2009).
Search and Discovery.com
2009
Abstract: Scanning Anisotropy Parameters in Inhomogeneous Media, by Tariq A. Alkhalifah; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: Quantifying Anisotropy for the Next Generation of Geomechanical Solutions, by Bratton, Tom R.; #90141 (2012)
Search and Discovery.com
2012
ABSTRACT: Seismic Anisotropy of Sedimentary Rocks: A Unique Probe of Rock Fabric; #90007 (2002)
Colin M. Sayers
Search and Discovery.com
... alignment of anisotropic minerals, grains, microcracks, fractures, bedding planes and heterogeneities on a length scale smaller than the seismic...
2002
ABSTRACT: Imaging Anisotropic Symmetry Using Prestack Converted-Wave Seismic Data for Fracture Analysis; #90061 (2006)
Jason E. Gumble, James E. Gaiser, and Robert H. Tatham
Search and Discovery.com
...ABSTRACT: Imaging Anisotropic Symmetry Using Prestack Converted-Wave Seismic Data for Fracture Analysis; #90061 (2006) Jason E. Gumble, James E...
2006
How to Increase the Bandwidth of your Plains Data
Search and Discovery.com
... [email protected] Summary In this paper, we present comparisons of poststack time migration, prestack time migration, and anisotropic depth migration...
2013
Anisotropy
Search and Discovery.com
N/A
Acoustic approximation VTI reverse-time migration using pseudo-depth mapping method
Xinwen Zhang, Jianping Huang, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
...), Qingdao, China Summary As one of the main imaging methods, Reverse Time Migration (RTM) in anisotropic media can obtain highprecision imaging...
2023
Multi-Azimuthal Walkway VSP for Full Azimuth Seismic Calibration
Konstantin Galybin, Anastasia Poole, Michael Giles
Petroleum Exploration Society of Australia (PESA)
..., Generalized Dix equation and analytic treatment of normal-moveout velocity for anisotropic media, Geophysical Prospecting, 47 (2), 117-148. Gretchka, V...
2016
North Belut 3D Seismic Processing Experience: The First High-Resolution High-Density Q-Marine Survey Conducted in Indonesia
Andreas T. Waluyo, Michael I. Challis
Indonesian Petroleum Association
... as the primaries and with very little normal moveout (NMO) velocity difference. Too strong an application of demultiple processes could potentially destroy...
2008
Elastic wave reverse-time migration with dynamic focused beams for weak anisotropic media
Ning Qin
International Meeting for Applied Geoscience and Energy (IMAGE)
...Elastic wave reverse-time migration with dynamic focused beams for weak anisotropic media Ning Qin Elastic wave reverse time migration with dynamic...
2023
Anisotropic Depth Migration Applied in an Area of the Colombian Llanos Foothills as a Tool for Understanding the Structure in Depth
Isabel Cristina Florez, Rob Vestrum
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... The model geometry shows laterally varying dip in anisotropic strata and lateral-velocity variation above the target reflector; we were not confident that we...
2006
Abstract: AVO Depth Modelling (Paper 2)
Leong Lap Sau, Ng Tong San
Geological Society of Malaysia (GSM)
... next between isotropic reflections and that in an anisotropic medium. Practical approximations of Shuey's three-term formulation for the isotropic...
1996
Abstract: Anisotropic Depth Imaging and Interpretation in Thrust-Belt Exploration, by Don Lawton; #90073 (2007)
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2007