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The AAPG/Datapages Combined Publications Database
Showing 76,187 Results. Searched 200,619 documents.
ABSTRACT Geophysical Baseline Characterization of Subsurface Gas Hydrates at MC118 Gulf of Mexico, #90104 (2010)
Knapp Camelia C.; Knapp James H.; Addison Adrian; Macelloni Leonardo; Waddell Michael
Search and Discovery.com
... concentrations that in turn will be used with the impedance volume to calculate a hydrate saturation volume. In addition, an amplitude variation...
2010
Case Study: Can We Use Angle Gathers to Detect Fracture Distribution of Carbonate Reservoir in Rama Field?
Zha Chaoyang, Sun Pengxiao, Shen Xiaohong, Wen Shuliang, Tang Donglin, Heng Liqun
Indonesian Petroleum Association
... of the fracture system using these seismic data. According to AVO (Amplitude Versus Offset) * CNOOC SES Ltd © According to AVO (Amplitude Versus...
2013
Mapping Lower Austin Chalk Primary and Secondary Porosity Using Modern 3-D Seismic and Well Log Methods in Zavala County, Texas; #11139 (2018)
David Kilcoyne, Christopher L. Liner
Search and Discovery.com
... historically been referred to as an unpredictable producer due to high fracture concentration and lateral variation in stratigraphy, however recent...
2018
Abstract: February Meetings: WA Branch (Feb 25th): AVO and Inversion Mapping Campbell Gas Field
M. Micenko
Petroleum Exploration Society of Australia (PESA)
... BRANCH (Feb 25th) AVO and Inversion Mapping - Campbell Gas Field by M. Micenko Amp I itude-versus-offset (AVO) analysis, in conjunction with seismic...
1993
Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir
Carmen C. Dumitrescu, Larry Lines
AAPG Special Volumes
... variation with offset (or AVO) analysis. Amplitude variation with offset is defined by Sheriff (2002, p. 12) as the variation in the amplitude...
2013
Full-waveform inversion derived prestack reflectivity gathers
Jian Mao, Xin Cheng, Denes Vigh, James Xu, Qiaofeng Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... with frequency and acquisition directivity, it can achieve higher amplitude fidelity for AVO analysis than conventional migration methods. Introduction Full...
2023
Repeatability Evaluation of Time-Lapse Technology Using Ultra-Stable Seismic Source; #42078 (2017)
Junzo Kasahara, Khaled Al Damegh, Ghunaim Al-Anezi, Yoko Hasada, Kei Murase, Aya Kamimura, Osamu Fujimoto, Hiroshi Ohnuma
Search and Discovery.com
...) and the amplitude variation (dA) (Figure 4 and Figure 5) using the cross-correlation analysis of the P-wave portions. The dT and the dA in the station #53...
2017
EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez
GCAGS Transactions
.... Because of this, there is a good reason to use WEM for amplitude-versus-angle (AVA) analysis, but until recently, it was not known how to decompose...
2010
Abstracts: Application of CSP Gather Modeling for Determination of Velocity Smoothing Operator for Prestack Kirchhoff Depth Migration; #90173 (2015)
Hassan Khaniani and John C. Bancroft
Search and Discovery.com
... the accuracy of this simulation, for the case where the lateral velocity variation is negligible, all of equivalent offset domain data lie on the hyperbolic NMO...
2015
Processing the KTK 3D seismic Survey for Azimuthal Information: San Joaquin Basin, California; #41649 (2015)
M. Lee Bell and Gary Myers
Search and Discovery.com
..., surface-consistent amplitude scaling, and two iterations of velocity analysis and reflection statics. After this pre-stack migration velocity analysis...
2015
Abstract: Surface-consistent Matching Filter for Time-lapse Processing; #90174 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
..., Offset-amplitude variation and controlled-amplitude processing, Geophysics, 50, 2697 - 2708...
Unknown
De-Risking Exploration Well in A Mature Basin, Jabung Block, South Sumatra Basin: Application of Avo Analysis in A Sub-Unconformity Play
Lucky Kriski Muhtar, Mawar Indah Nursina, Iman Suripto Suyatno, Henri Heru Prasetijo, Hendra Niko Saputra
Indonesian Petroleum Association
.... To de-risk the play, this study proposes to characterize the reservoir by Amplitude Variation with Offset/Angle (AVO/AVA) method for a better...
2022
Application of Pre-stack Seismic Anisotropy for Fracture Detection, in Oseil Field Carbonate Reservoir, Seram Island, Eastern Indonesia; #20157 (2012)
Anggoro S. Dradjat, Xueyan Hu, and Ridhawulan Primasari
Search and Discovery.com
... azimuth amplitudes and analysis of their azimuth variations; (3) determination of spatial distribution of amplitude azimuth ellipse...
2012
Carbonate Reservoir Characterization Using the Cementation Factor: A Case Study of Little Cedar Creek Field, Onshore Alabama
Qifei Huang, Yuefeng Sun
GCAGS Journal
... impact of pore structure on resistivity and sonic velocity, m is further applied to estimate shear wave velocity and predict the amplitude versus offset...
2017
Abstract: Direct Hydrocarbon Identification Using AVO Analysis in the Malay Basin, by Y. C. Lye, N. E. Birkett, M. R. Yaacob, and M. R. Daneshvar; #90982 (1994).
Search and Discovery.com
1994
Identification of Seismic Facies and Effect of Seismic Data Quality on Hydrocarbon Distribution in Pict Field, Central North Sea, United Kingdom; #20190 (2013)
Muhammad Shahid Tamannai, Abid G. Bhullar, and Chris Ward
Search and Discovery.com
... unit to analyze amplitude anomalies. The following dominant features were identified on the basis of amplitude variation across the area. Linear...
2013
The Application of Image Processing Techniques for Complex Structures
V. Sudhakar, I. T. McMahon
Indonesian Petroleum Association
... variation dictates the choice of migration method used for the post-stack migration. Prestack migration is implemented as an extension of post stack...
1987
P-S Converted Wave AVO Analysis for Reservoir Characterization
Ehsan Sadeghi, Cepi Adam, Effendy Siawira, Hilfan Khairy
Indonesian Petroleum Association
... structural images compared to the conventional P-P data below the gas clouds; the AVO (Amplitude Versus Offset) characteristics of such P-S data is also...
2017
Applying DHI/AVO Best Practices to Successfully Identify Key Risks Associated with a Fizz-Water Direct Hydrocarbon Indicator in the Norwegian Sea
W. A. Fahmy, J. M. Reilly
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... as Amplitude Versus Offset (AVO) anomalies are present over each compartment within the prospective interval, which made the prospect even more attractive...
2006
The Growing Role of Geophysics
Fred Aminzadeh, Larry Lines
GEO ExPro Magazine
.... Seismic attributes such as amplitude variation with offset (AVO) have become an effective way to address reservoir risk. Analysis of differences...
2009
Fundamental 3-D Seismic Survey Design
Stuart Wright
Rocky Mountain Association of Geologists
... for amplitude variation with offset characteristics to infer pore contents, or in some cases lithology, has been common for well over ten years. More recently...
1995
Abstract: Understanding a Seismic Response from a Petrophysical Perspective
Tad Smith
GCAGS Transactions
... part of any amplitude-versus-offset (AVO) analysis (Fig. 3). From this type of analysis, we gain an understanding of the information that can...
2006
-- no title --
user
Search and Discovery.com
... travel time, velocities, amplitude variations ( with offset and azimuth), and attenuation can be extracted from the borehole sensor to help complement...
Unknown
-- no title --
user
Search and Discovery.com
... travel time, velocities, amplitude variations ( with offset and azimuth), and attenuation can be extracted from the borehole sensor to help complement...
Unknown
Dare to Think Outside the Box: A Success Story in Shallow Reservoirs, Offshore Sarawak, Malaysia, #20184 (2012)
M. Sharir Mustafa, Sharifah Shahira Wafa, Khairul Amry Kamarudzaman, Azlan M. Sabirin
Search and Discovery.com
... amplitude for seismic attribute analysis. Method RMS amplitude maps were generated for the targeted reservoirs at Near Stack and Far Stack from a very...
2012