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The AAPG/Datapages Combined Publications Database
Showing 2,793 Results. Searched 200,357 documents.
Anisotropic full-azimuth velocity model building using joint reflection-refraction tomography
Matan Shustak, Itai Sharabi, Orly Kletenik-Edelman, Elive Menyoli, Ike Imala, Ronit Levy, Zvi Koren
International Meeting for Applied Geoscience and Energy (IMAGE)
...Anisotropic full-azimuth velocity model building using joint reflection-refraction tomography Matan Shustak, Itai Sharabi, Orly Kletenik-Edelman...
2022
Abstract: Azimuthal Processing For Unconventional Resource Plays Using An Orthorhombic Velocity Model; #90174 (2014)
Shaowu Wang and David Wilkinson
Search and Discovery.com
... an orthorhombic velocity model. The proposed methods by Wojslaw and Stein (2010), and Jenner (2011) estimate the VTI and HTI anisotropic parameters...
2014
Implications of Elastic Anisotropy in Direct Probabilistic Inversion; Examples from Offshore Australia
Partha Pratim Mandal, Andre Eduardo de Souza, Rob Ross, Shane Squire, Yahya Basman
Southeast Asia Petroleum Exploration Society (SEAPEX)
... layers when characterizing reservoirs with quantitative interpretation workflow with techniques such as wavelet estimation, well-tie analysis...
2023
Abstract: Success and Failure in Pressure Prediction Using Seismic Velocities in Deep Water Environments, by P. D. Heppard, M. L. Albertin, B. E. Wagner, and D. J. Bettencourtt; #90923 (1999)
Search and Discovery.com
1999
PS
Search and Discovery.com
N/A
Abstract: Seismic Reservoir Characterization of a Gas Shale Utilizing Azimuthal Data Processing, Pre-Stack Seismic Inversion and Ant Tracking
David Paddock, Christian Stolte, Lei Zhang, Javaid Durrani, John Young, and Thomas Hay
Houston Geological Society Bulletin
... velocity analysis and Ant Tracking results. Simultaneous amplitude versus offset (AVO) inversion was done on prestack data to invert for acoustic impedance...
2009
A depth uncertainty estimation method using interval-domain anisotropic VTI velocity and travel time detectability criterion
Andrey H. Shabelansky, Cory J. Hoelting, Min Yang, Sizhuang Deng, Jinsong Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
...A depth uncertainty estimation method using interval-domain anisotropic VTI velocity and travel time detectability criterion Andrey H. Shabelansky...
2024
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
3D3C seismic exploration for tight sand reservoirs: Case study in western China
Wang QinGeng, Hu Shanzheng, Zhao Rongrong, Xie Wanxue, Zhou Ming, Ren Cong, Jing Longjiang, Luo Ji
International Meeting for Applied Geoscience and Energy (IMAGE)
... anisotropic four parameters velocity analysis, which was shown as in Figure 5. γ0 γeff χeff Gather Figure 5. The VTI anisotropic four parameters...
2023
Fit-for-Purpose Depth Imaging of Sub-Thrust and Strike-Slip Fault Regime Onshore Myanmar
Search and Discovery.com
N/A
Abstract: P-wave AVAz Modeling: A Haynesville Case Study; #90224 (2015)
Jon Downton
Search and Discovery.com
... background media. Analysis of more complex fracture sets can be found in Collet et al., (2011). It is then shown how a layer based anisotropic elastic...
2015
Abstract: The Pony Discovery, Green Canyon Block 468, U.S. Gulf of Mexico: Structural Uncertainty Analysis, by Ryan Mann, Henry Zollinger, and Steve Checkles; #90124 (2011)
Search and Discovery.com
2011
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
.... and Johns, T.: “Anisotropic velocity analysis using marine 4C seismic data”, 69th Annual International Meeting, SEG 1999 expanded abstracts 18, 780...
Unknown
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
.... and Johns, T.: “Anisotropic velocity analysis using marine 4C seismic data”, 69th Annual International Meeting, SEG 1999 expanded abstracts 18, 780...
Unknown
A Multi-Azimuth VSP Experiment for Fracture Orientation Detection in HMD Field, Algeria
Search and Discovery.com
N/A
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
.... Alkhalifah, T., and I. Tsvankin, 1995, Velocity analysis for tranversely isotropic media: Geophysics, v. 60, p. 1550– 1566. Bates, R. L., and J. Jackson...
2001
Unlocking the Potential of Conventional Narrow Azimuth Data by Full-Waveform Inversion: a Deep Carbonate Imaging Case Study, Offshore Indonesia
Jun Wang, Yonghe Guo, Putri Supriandini, Bahrul Yusrie, Natalia Anggriani
Indonesian Petroleum Association
... velocity updates in both the shallow and deep regions and, hence, gave an improved deep carbonate image. The anisotropic model is an important factor...
2021
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... analysis focuses on azimuthal changes on either velocity or amplitude. It is obvious that in the field application both HTI and VTI exist...
2016
A stable TTI acoustic wave equation
Linbin Zhang, Edose Ohen
International Meeting for Applied Geoscience and Energy (IMAGE)
... synthetic velocity models. Introduction Anisotropic velocity models have been widely used in seismic data processing. To apply RTM in VTI or TTI media people...
2022
Fracture reservoir prediction method based on AVO disturbance variance
Guangrui Xiao, Yao Li, Yuru Zhang, Dekui Xu
International Meeting for Applied Geoscience and Energy (IMAGE)
... difference effect caused by P-wave azimuthal anisotropy. Through analysis and statistics of the AVO disturbance variance, the anisotropic strength...
2022
ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad
Tony Johns, Carmen Vito and Raul Sarmiento
Geological Society of Trinidad & Tobago
... interactive anisotropic velocity modeling tools. Any improvement from the compensation of observed azimuthal anisotropy is also a consideration...
2007
Application of Anisotropic Depth Imaging Onshore
Scott Sutherland, Marianne Rauch-Davies
Unconventional Resources Technology Conference (URTEC)
... exhibit slower velocity and higher anisotropy. Wave propagation in anisotropic media must therefore be considered when estimating the anisotropic component...
2017
Improved channel imaging using full-waveform inversion for deepwater Lingshui giant gas reservoir in South China Sea
Tao Wu, Dun Deng, Zijing Gong, Jie Cui, Rong Li, Lianlian Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity variations for a tilted transversely isotropic (TTI) anisotropic velocity model. It therefore enhances the precision and resolution...
2024
Abstract: Quantitative Interpretation on Presalt Carbonate Reservoir From Deepwater Offshore Angola; #90310 (2017)
Chyril Anwwar Ibrahim, Trisakti Kurniawan
Search and Discovery.com
.... A Kirchhoff pre-stack depth migration with input of anisotropic velocity model were used in order to produce the seismic data that would have better...
2017
Enabling the Next Generation of Hydrocarbon Exploration
Stefano Volterrani, Tim Matava, Zakir Hossain, Shihong Chi, Brian W. Horn
GEO ExPro Magazine
... seismic NMO velocity to calculate anisotropic parameters and propagate the anisotropy along seismic horizons. This traditional approach works...
2018