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The AAPG/Datapages Combined Publications Database
Showing 4,615 Results. Searched 200,693 documents.
Abstract: Characterization of Heavy Oil Reservoir using Vp/Vs Ratio and Neural Network Analysis; #90171 (2013)
Carmen C. Dumitrescu and Larry Lines
Search and Discovery.com
... the following volumes are estimated: P-impedance, Simpedance, density and Vp/Vs. The inversion approach accounts for the petrophysical relationship...
2013
Abstract: Lithology Differentiation and Bitumen/Water Separation in Athabasca Oil Sands: Rock Physics Study; #90171 (2013)
Yong Xu, Satinder Chopra, and Larry Lines
Search and Discovery.com
... for Athabasca oil sands P impedance, S impedance, and density are a set of basic rock physics parameters that can be derived from surface seismic data...
2013
Abstract: Elastic Impedance Analysis in Fruitland Coals, San Juan Basin; #90174 (2014)
D. J. Lespinasse, C. R. Clarkson, and R. J. Ferguson
Search and Discovery.com
...Abstract: Elastic Impedance Analysis in Fruitland Coals, San Juan Basin; #90174 (2014) D. J. Lespinasse, C. R. Clarkson, and R. J. Ferguson AAPG...
2014
Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)
Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong
Search and Discovery.com
... in Dyas. The P-velocity or impedance of tight gas bearing sand decreases, which may be the same as that of shale surrounding rock. A prestack stochastic...
2014
Impact of Broadband Seismic on Quantitative Interpretation Workflows; #41450 (2014)
Eivind Dhelie, Cyrille Reiser, Tim Bird, Euan Anderson
Search and Discovery.com
... elastic properties such as acoustic and shear impedance, whereas the high side of the spectrum improves the seismic resolution and hence the detection...
2014
Delineation of the Reservoir by Seismic Methods: Chapter 3
Roberto Sarmiento
AAPG Special Volumes
... of the Daqing International Meeting, 1982 Beitzel, J. E., et al., 1978, Seismic derived pseudo-acoustic impedance logs. Geophysical Society of Houston...
1989
Fast Track Reservoir Characterisation of a Subtle Paleocene Deep Marine Turbidite Field Using a Rock Physics and Seismic Modelling Led Workflow
H.J.S. Morris, R. Christensen, D. Gawith, M. Millwood-Hargrave
Indonesian Petroleum Association
... the first stage is the inversion of the partial stack seismic cubes, and then the second stage is the neural net technique where the impedance product...
2008
Research on reservoir prediction based on compressed sensing and inversion theory
Qing Zhou, Jianli Wang, Qian Yu, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... formation. For the multiple development wells deployed according to the original wave impedance inversion data in the work area, the actual drilling...
2022
VSP Guided Reprocessing and Inversion of Surface Seismic Data
R. Gir, Dominique Pajot, Serge Des Ligneris
Southeast Asia Petroleum Exploration Society (SEAPEX)
... the reference well, between the seismic derived acoustic impedance traces and acoustic impedance logs from two additional wells. 1. “Improved...
1988
Extended Elastic Impedance (EEI) Approach for Telisa Sandstones Reservoir Characterization Case Study: Lambda-Mu-Rho (LMR) Analysis
Antoni Bahar MH, Ari Setiawan, Syahrial Rakimi, Yudi Yanto
Indonesian Petroleum Association
...Extended Elastic Impedance (EEI) Approach for Telisa Sandstones Reservoir Characterization Case Study: Lambda-Mu-Rho (LMR) Analysis Antoni Bahar MH...
2007
Determining Coal Distribution Based on Integrated Geological and Geophysical Study to Estimate Coal Bed Methane Resources in the Tarakan Formation: Case Study Kuncring Area
Dini Andriani, Erlangga Wibisono, Hizbina Khanaif, Ratna Johan Tri Pratiwi, Widi Atmoko
Indonesian Petroleum Association
... Evaluation Team, 1992). cutoff coal from other lithology. Impedance P is also related directly to rock properties, such as density and P wave. In addition...
2013
Maximizing Recoverable Reserves in Tight Reservoirs Using Geostatistical Inversion From 3-D Seismic: A Powder River Basin Case Study
Haihong Wang, Howard J. Titchmarsh, Kevin Chesser, Jeff Zawila, Samuel Fluckiger, Gary Hughes, Preston, Kerr, Andrew Hennes, Michael Hofmann
Unconventional Resources Technology Conference (URTEC)
... derived elastic properties (the same that may be derived from the 3D seismic data) of P-impedance vs. Vp/Vs colored by eight log facies on the Z-axis...
2015
Dim Spots and Non-Bright AVO Associated with Gas in the South Ardjuna Basin, Offshore North West Java, Indonesia
David A. Fisher, Leonardus Suffendy
Indonesian Petroleum Association
... impedance relative to the encasing shale. Normalization, residual mistie corrections, and alternative display techniques were applied to increase...
1999
How Organic Carbon Content and Thermal Maturity Affect Acoustic Properties (and Ultimately Seismic Response) in a Shale Gas/Oil Formation: Woodford Shale, Permian Basin
Nicholas B. Harris, Al Moghadam, Tian Dong
Unconventional Resources Technology Conference (URTEC)
... and density and derivative properties including Vp/Vs ratios, impedance, geomechanical parameters including Poisson’s Ratio and Young’s Modulus and Lamé...
2019
Shale Gas Reservoir Characterization Workflows; #41266 (2014)
Satinder Chopra, Ritesh Sharma, and Kurt Marfurt
Search and Discovery.com
..., and K.J. Marfurt, 2010, Seismic azimuthal impedance anisotropy in the Barnett Shale: 80th Annual International Meeting of the SEG, Expanded Abstracts, v. 29...
2014
Integrated Petrophysical and Geophysical Analysis on Identifying Eagle Ford Sweet Spots
Bo Chen, Dhananjay Kumar, Anthony Uerling, Sheryl Land, Omar Aguirre, Tao Jiang, Setiawardono Sugianto
Unconventional Resources Technology Conference (URTEC)
... estimated the reservoir thickness. Seismic inversion was utilized for acoustic impedance and seismic net pay for “net” thickness prediction with higher...
2015
Abstract: Grayson Field, Jurassic Smackover Reservoir, Columbia County, AR: A Case Study Using Leading Edge Reservoir Characterization Seismic Processing of 3D Seismic Data
Kevin B. Hill and William R. Meaney
Houston Geological Society Bulletin
... does not define the reservoir's stratigraphic parameters, 2) attributes of the acoustic impedance data (inversion) show good statistical correlation...
2002
Discriminating Gas Bearing Sands from Shale Using Rock Physics Guided Inversion, #40909 (2012)
Ahmed W. Daghistani, Aiman M. Bakhorji, Husam M. Al-Mustafa
Search and Discovery.com
... such as compressional and shear wave velocities, bulk density, impedance, and Vp/Vs ratio are key elements in seismic reservoir characterization. It is very important...
2012
Midland Basin Spraberry Exploration Using High Resolution Elastic Inversion; #11013 (2017)
Yasser Metwally, Richard Koseluk, John Castagna
Search and Discovery.com
... that clean porous reservoir intervals exhibit abnormally low impedance and compressional-to-shear-wave velocity ratio if the layer can be resolved...
2017
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
..., coherence and ant tracking seismic attributes. Post stack acoustic impedance (AI) inversion is applied to the time migrated seismic volume with control...
2018
Prediction of Porosity and Fluid Saturation from Full Stack Seismic Data Using Seismic Inversion and Neural Network Analysis, #42254 (2018).
Ahmed S. Ali, Hamed El-Mowafy, Ashraf Ali Hasan, Ali Khairy
Search and Discovery.com
... mouth bar. Seven wells were used and full stack 3D seismic data was inverted to P-impedance. The effective porosity and water saturation logs have been...
2018
Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment
Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria
Indonesian Petroleum Association
.... The forward modeled seismic is compared with the actual seismic, and the inverted acoustic impedance is performed with the actual acoustic impedance. It can...
2022
A New Approach to 3-D Geological Modeling of Complex Sand Injectite Reservoirs: The Alba Field, United Kingdom Central North Sea
P. N. Fretwell, W. Gordon Canning, J. Hegre, R. Labourdette, M. Sweatman
AAPG Special Volumes
...-while-drilling response and by elastic impedance seismic character. An abundance of multiple horizontal well sidetrack data (commonly in the same vertical...
2007
An Analytical Formulation of Seismic-derived Resistivity, by Denny Merkurius F. Mendrofa and Bambang Widarsono, #40245 (2007).
Search and Discovery.com
2007
Extracting Formation Properties from Hydraulically Induced Microseisms, Seismic Attributes, and Impedance Inversion; #80252 (2012)
Xavier E. Refunjol, Kurt J. Marfurt, Joel H. Le Calvez, and Katie M. Keranen
Search and Discovery.com
...Extracting Formation Properties from Hydraulically Induced Microseisms, Seismic Attributes, and Impedance Inversion; #80252 (2012) Xavier E. Refunjol...
2012