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The AAPG/Datapages Combined Publications Database
Showing 2,797 Results. Searched 200,693 documents.
Advanced Reprocessing and Imaging: Enhancing Legacy Surveys
Dominic Fell, Shane Westlake, Richard Patenall, Jennifer Badry
Petroleum Exploration Society of Australia (PESA)
..., due to the limited moveout Figure 3 Residual well velocity correction shown at a well location (left) and as a difference exhibited by the events...
2016
Normalized energy-norm imaging condition for elastic reverse-time migration
Can Oren, Jeffrey Shragge
International Meeting for Applied Geoscience and Energy (IMAGE)
... approach. THEORY Assuming linear elasticity, we consider the anisotropic elastic wave equation with no external sources (Aki and Richards, 2002...
2022
Joint OBN and 3D DAS-VSP data acquisition and processing in East China Sea
G. Yu, G. M. He, Z. L. Cao, H. B. Liu, J. J. Li, Y. Z. Chen, J. J. Wu, J. G. Li, X. M. Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., static correction, deconvolution, demultiple processing, high frequency restoration, anisotropic migration, and Q compensation or Q migration, etc...
2022
Parameterizing and Block-Averaging Electrical Characteristics of a Reservoir: an Essential part of Electrical/Electromagnetic Evaluation of Production Process: Reservoir Characterization and Modeling
A. J. Mansure
AAPG Special Volumes
... that is anisotropic. Failure to recognize the importance of the direction of current flow can lead to signific nt errors in interpretating E/EM measurements...
1991
Minimizing Depth Uncertainties Through Effective Seismic Processing Strategies in a Complex Geological Setting - Unlocking Deeper Potentials Offshore Indonesia
M Afiq B Mokhtar, Riaz Alai, Yonghe Guo, Pongga Wardaya, Jun Wang, Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
... the laboratory analyses conducted by (Yan et al., 2016). From their analyses, they concluded that the anisotropic correction parameter δ have a negative value...
2018
TTI Wave Equation Migration by Phase-Shift Plus Interpolation
Richard A. Bale
Search and Discovery.com
... for the tilt of the symmetry axis when imaging such reservoirs using anisotropic depth migration, in order to correctly locate structures laterally...
Unknown
TTI Wave Equation Migration by Phase-Shift Plus Interpolation
Richard A. Bale
Search and Discovery.com
... for the tilt of the symmetry axis when imaging such reservoirs using anisotropic depth migration, in order to correctly locate structures laterally...
Unknown
Abstracts: Tuning Effects in P-wave Reflections from a CO2 Injected Saline Aquifer: A Preliminary Appraisal; #90173 (2015)
Bernard Giroux, Maxime Claprood, and Lorenzo Perozzi
Search and Discovery.com
..., 1999), for which some correction factors can be computed (Bakke and Ursin, 1998). In this paper, we investigate how tuning effects might distort...
2015
Abstract: Enhancement of Microseismic Events Detection Sensitivity by Taking into Account Focal Mechanism Effects; #90224 (2015)
R. Macault and T. Bardainne
Search and Discovery.com
... parameters are the three spatial components and four angles (strike, dip, rake, and slope) defining the focal mechanism. The double-couple (DC) component...
2015
Abstract: Anisotropy-Preserving 5D Interpolation by Hybrid Fourier Transform; #90224 (2015)
Juefu Wang and Shaowu Wang
Search and Discovery.com
... residual moveout caused by strong anisotropy, dipping reflectors or multiples. Introduction Seismic data demonstrate azimuth and/or offset dependent...
2015
Three-dimensional Fractal Model of Hydraulically Fractured Horizontal Wells in Anisotropic Naturally Fractured Reservoirs
Rosa M. Mariscal Romero, Rodolfo Camacho-Velázquez
Unconventional Resources Technology Conference (URTEC)
...Three-dimensional Fractal Model of Hydraulically Fractured Horizontal Wells in Anisotropic Naturally Fractured Reservoirs Rosa M. Mariscal Romero...
2022
Considerations in Azimuthal Processing and Velocity Inversion for Unconventional Plays
Michael J. Perz, William Keller, Victor Kriechbaum
Unconventional Resources Technology Conference (URTEC)
... can’t be explained by our relatively simple time processing scheme consisting of VTI PSTM plus elliptical moveout correction. (iii) Impact of number...
2018
Abstract: Anisotropic P-P and P-Sv Pre-Stack Depth Migration of 4-C Seismic Data, Offshore Trinidad, by Tony D. Johns, Carmen Vito, and Raul Sarmiento; #90077 (2008)
Search and Discovery.com
2008
La Sísmica Multicomponente en Cuencas Subandinas: Hechos y Posibilidades [PAPER IN SPANISH] The Seismic Multicomponent in Sub-Andean Basins: Facts and Possibilities
Saúl Guevara, William Agudelo, Gabriel Alvarez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... analysis, dip moveout and migration. PhD Thesis, University of Calgary. Ingeominas, 1967. Geología del Cuadrangulo F-13: Tibu. Li,, X-Y Dai, H. y Mancini...
2009
Abstract: Anisotropic carbon formation in semicokes from coking coals and plastic wastes
M.A. Diez, C. Barriocanal, R. Alvarez
The Society for Organic Petrology (TSOP)
...Abstract: Anisotropic carbon formation in semicokes from coking coals and plastic wastes M.A. Diez, C. Barriocanal, R. Alvarez Copyright © 2008...
2008
Coal Anisotropism and its Relationship to Methane Concentration in Coal: ABSTRACT
Francis T. C. Ting, P. B. Wang
AAPG Bulletin
...) Variations of methane concentration in coal appear to correlate well with the optical anisotropic properties of the coal. Some medium- and low-volatile...
1984
Abstract: Anisotropic Mechanical and Acoustic Characteristics of Longmaxi Shale Formation, by Guangqing Zhang, Manika Prasad, and Henglin Yang; #90180 (2013)
Search and Discovery.com
2013
Estimating and Mapping Anisotropy in the East Mediterranean Subsurface
Search and Discovery.com
N/A
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
Application of acoustic anisotropic time-lapse full-waveform inversion at the Sleipner Field
Sea-Eun Park, Alexey Stovas, Hyeong-Geun Ji, Ju-Won Oh
International Meeting for Applied Geoscience and Energy (IMAGE)
...Application of acoustic anisotropic time-lapse full-waveform inversion at the Sleipner Field Sea-Eun Park, Alexey Stovas, Hyeong-Geun Ji, Ju-Won Oh...
2024
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
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