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The AAPG/Datapages Combined Publications Database
Showing 2,461 Results. Searched 197,286 documents.
Resolution of Seismic Attributes in Defining Fracture Systems
Yongyi Li
Search and Discovery.com
.... These methods include azimuthal velocity analysis, azimuthal AVO analysis, and the methods calculating the similarity between adjacent traces such as coherence...
Unknown
A Feasibility Study Using Wells and Controlled Source Electronic Modeling in a Miocene Reservoir, Offshore Mexico
Paola Vera de Newton, Amanda Geck Alvarez, Marco Vázquez, Humberto Salazar
GCAGS Transactions
... electromagnetic (CSEM) responses. Synthetic seismic and amplitude variations with offset (AVO) modeling is used to calculate the effect of variations...
2013
Abstract: Retrieve True Seismic Amplitude for Direct Hydrocarbon Indicator using Q-Guided Wavelet Transform (Arthit Field); #90253 (2016)
Detchai Ittharat, Agus Wawdoyo, Ratchadaporn Uttareun, Natthanicha Anansatitporn, Ananya Satitpittakul
Search and Discovery.com
... low velocity overburden are typical of viscoacoustic media in fluvial deposition environment and useable for stratigraphic hydrocarbon indicators...
2016
Integrated Amplitude versus Offset (AVO) Approach for Delineating Stratigraphic Traps
M. Azuddin M. Yusof
Geological Society of Malaysia (GSM)
.... Ramlee, off Jalan Ampang Kuala Lumpur Introduction Amplitude versus Offset (AVO) effect can be explained as increase (or decrease) in seismic amplitude...
1999
2D seismic surveys as an alternative for CO2 monitoring in the North Dakota CarbonSAFE project
César Barajas-Olalde, Donald C. Adams, Hansel Gonzalez, Mengmeng Zhang, Pablo Benitez, Ryan J. Klapperich, Wesley D. Peck, Panos Doulgeris
International Meeting for Applied Geoscience and Energy (IMAGE)
... for CO2 monitoring. 2D and 3D surveys were compared using wave equation-based amplitude-versus-offset (WEB-AVO) inversion. The encouraging WEB-AVO results...
2023
Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015)
Arnim B. Haase, Charles P. Ursenbach
Search and Discovery.com
... Amplitude-versus-offset (AVO) analysis was introduced by Ostrander (1984). It is also discussed in a paper by Hron et al. (1986) as amplitude versus distance...
2015
Abstract: The Role of AVO in Prospect Risk Assessment
Rocky Roden, Mike Forres, Roger Holeywell, Matthew Carr, P. A. Alexander
Houston Geological Society Bulletin
... on the final risk value. This talk investigates the role that amplitude-versus-offset (AVO) plays in the risk assessment process as a portion...
2014
Abstracts: A Decomposition of RP into Contributions from single-parameter Reflectivities; #90173 (2015)
Kristopher A. Innanen
Search and Discovery.com
... In AVO/AVA inversion, a linearized form of the Zoeppritz equations known as the Aki-Richards approximation and variants are used to model RP...
2015
AVO Attributes for Successful Exploration and Field Development: A Case Study From Sarawak Basin, Offshore Malaysia
Norbert Van de Coevering, Rusdinadar Sigit, Reza Lasman
Indonesian Petroleum Association
... to 2000 meters. Seismic Amplitude Versus Offset (AVO) analysis has been widely used by the industry as an integral part of seismic interpretation to try...
2005
Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... data analysis, such as extraction of amplitude-versus-offset (AVO) attributes (intercept/gradient analysis) or simultaneous impedance inversion...
2019
Prospect Identification Using AVO Fluid Prediction, Relative and Field-Based Elastic Inversion in Sarawak, Malaysia
Muhammad Fauzi, Rusdinadar Sigit, Reza Lasman, Nobert Van De Coevering
Indonesian Petroleum Association
... derived AVO product stack (intercept multiplied by gradient) along an inline at well D in Figure 3, it is obvious that at least one AVO anomaly...
2007
ABSTRACT: RPFS for Well Optimization in a Mixed Green/Brown Field; #90115 (2010)
A. Ikeneku, I. Afinotan, B. Cerney, J. Krolow, A. Fuqua, and A. Adekanle
Search and Discovery.com
... entailed using cost-effective state of the art technology applications - PMDC, Fluid substitution, AVO and AVA modeling. Bravo Field is located...
2010
Chapter 8: Amplitude Versus Offset
Tom Wittick
North Texas Geological Society
...Chapter 8: Amplitude Versus Offset Tom Wittick 1992 8-1 8-17 What is AVO? Amplitude versus offset or AVO is a technique which measures the change...
1992
Amplitude Versus Offset
Abilene Geological Society
...Amplitude Versus Offset 1993 1 17 What is AVO? Amplitude versus offset or AVO is a technique which measures the change in P-wave reflection strength...
1993
ABSTRACT: Relating Depositional Facies to the Seismic AVO Response
Roger A. Young
GCAGS Transactions
...ABSTRACT: Relating Depositional Facies to the Seismic AVO Response Roger A. Young 2008 917 917 58 Traditionally AVO (amplitude versus offset) has...
2008
A Fusion of Prestack and Petrophysics Know Before You Drill
Dylan Mair, Nguyen Nam
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... crossplot shows Intercept versus Gradient, calculated directly from CDP gathers or offset-modeled synthetics. If you have a feel for where...
2006
Integrating Core and Wireline Log Datasets --- A Pathway to Permeability from AvO Seismic?
Lahra Lanigan, Jarrod Dunne
Petroleum Exploration Society of Australia (PESA)
... to analyse changes in the seismic reflection response resulting from variations in permeability. They noted the strongest effect upon P-wave velocity...
2016
P- and PS-Wave Vector Wavefields for Anisotropic Petrophysics
James Gaiser
Petroleum Exploration Society of Australia (PESA)
... inversion methods. Norton et al. (2010) show that conventional seismic methods of amplitude variation with offset or angle (AVO or AVA) inversion...
2016
PAPG/SPE ANNUAL TECHNICAL CONFERENCE; - Abstracts, #90209 (2015).
Search and Discovery.com
2015
A Seismic Rock Properties Study of a Mesozoic Reservoir in Indonesia
Andi Alamsyah, Lantu, Sabrianto Aswad, Andi Darmawansyah
Indonesian Petroleum Association
... IN INDONESIA Andi Alamsyah* Lantu* Sabrianto Aswad* Andi Darmawansyah* ABSTRACT AVO (amplitude versus offset) is a seismic manipulation applied...
2013
Abstract: Physical Modeling for Azimuthal AVO Over a Simulated Fractured Medium; #90174 (2014)
Faranak Mahmoudian, Gary F. Margrave, and Joe Wong
Search and Discovery.com
...Abstract: Physical Modeling for Azimuthal AVO Over a Simulated Fractured Medium; #90174 (2014) Faranak Mahmoudian, Gary F. Margrave, and Joe Wong...
2014
Observations of Azimuthal Anisotropy in Prestack Seismic Data, #41572 (2015).
David Gray
Search and Discovery.com
... AVO can be seen on the event just below 2000 ms, as well as on many other events, after the azimuthal velocity effect has been removed. Figure 4 shows...
2015
Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia
David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho
Indonesian Petroleum Association
... use of isochrons, amplitude, variance images, amplitude versus offset (AVO), acoustic impedance, seismic facies and detailed velocity estimation...
2005
UK Continental Shelf: Raising the Bar for Regional 3D Seismic in the Central North Sea
Gregor Duval, Steve Hollingworth, Luke Twigger, CGG
GEO ExPro Magazine
... depths and the HPHT domain of the Central Graben. Moreover, the extraction of Amplitude Versus Offset (AVO) dual-azimuth coverage in geologically...
2015
Abstract: AVO Effects and Velocity Analysis; #90211 (2015)
Emil Blias
Search and Discovery.com
...Abstract: AVO Effects and Velocity Analysis; #90211 (2015) Emil Blias Datapages/Search and Discovery Article #90211 CSPG© 2015 CSPG/CSEG/CWLS...
2015