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The AAPG/Datapages Combined Publications Database
Showing 5,944 Results. Searched 200,599 documents.
Fast, Fully Probabilistic, Nonlinear Inversion of Seismic Attributes for Petrophysical Parameters; #120047 (2012)
Andrew Curtis, Mohammad Shahraeeni, and Gabriel Chao
Search and Discovery.com
... point in the reservoir, from data vectors consisting of compressional- and shear-wave-impedance components, obtained from the inversion of AVO seismic...
2012
Workflow for Nonlinear AVO Inversion to Estimate Seismic Anisotropy and Geomechanical Properties of Shale
Un Young Lim, Richard L. Gibson Jr., Nurul Kabir
Unconventional Resources Technology Conference (URTEC)
...n, I, 66–84. Zong, Z., X. Yin, and G. Wu, 2013, Elastic impedance parameterization and inversion with young’s modulus and poisson’s ratio: Geophysics, 7...
2019
Sonic Velocity in CarbonatesA Combined Product of Depositional Lithology and Diagenetic Alterations
Flavio S. Anselmetti, Gregor P. Eberli
Special Publications of SEPM
... in this a pure carbonate edifice the sonic wire log line comparable with those obtained are the result of variations in acoustic impedance...
2001
Try Before You Buy!
Lars Zühlsdorff, Trond Haugland
GEO ExPro Magazine
... required for full wavefield modelling. While the latter can use gridded elastic property fields at various levels of detail, albeit more computer intensive...
2020
Depth Imaging Seismic Data to Help Delineate Gas Reservoirs in Southwest Wyoming
Alvin K. Benson
Wyoming Geological Association
... field in the subsurface is generated by a source of energy. At rock boundaries, the elastic impedance changes abruptly, and part of the energy...
1989
Direct Hydrocarbon Indications Using Seismic Amplitude Variations with Offset
William J. Ostrander
AAPG Special Volumes
.... Seismic acoustic impedance values for the gas sand are considerably lower than those of the surrounding shales. This gives rise to the easily observed...
1987
Abstract: Seismic Evidence of Formation Damage in the Lower Colorado Group Shales; #90172 (2014)
Jeremy Gallop
Search and Discovery.com
..., 28, No.5, 590-596. Vernik, L., Fisher, D. and Bahret, S., 2002, Estimation of net-to-gross from P and S impedance in deepwater turbidites: The Leading...
2014
The Importance of Overburden and Pore Pressure on Horizontal Stress Magnitude Determination; an Example from the Delaware Basin
Kristen Kozlowski, Melia Da Silva, David Brown, Jack Taylor, Heather Willems, Tim Watson, Don Burch, Trevor Hutton, Chris Christensen, Mohan Manohar
Unconventional Resources Technology Conference (URTEC)
... and elastic rock properties in a 3-D mechanical earth model. The integrated model was utilized to better characterize mechanical facies, pore pressure...
2018
Geocellular Model for Vaca Muerta Characterization
Jorge Gait, Carolina Crovetto
Unconventional Resources Technology Conference (URTEC)
... on cuttings. Porosity, permeability, total organic carbon content, mineralogy, rock elastic parameters, and geomechanical properties (Young Modulus, Poisson...
2020
Case Study of 3D Seismic Inversion and Rock Property Attribute Evaluation of the Haynesville Shale
David Metzner, Kevin L. Smith
Unconventional Resources Technology Conference (URTEC)
... of rock properties away from well control. Model based inversion was used to generate a P-Impedance volume. Probabilistic neural networks (PNN) were...
2013
Seismic Modelling to Support the Interpretation of Seismic Data, Northeast Jambi Block 'B', South Sumatra
J. A. Harwijanto
Indonesian Petroleum Association
... porosity in a limestone interval and greater thickness of reservoir sand have tentatively been postulated. Gassmann, F 1951. Elastic Waves Through...
1987
Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)
Gilles Bellefleur
Search and Discovery.com
... the permafrost. Results from acoustic impedance inversion at hydrate reservoir interfaces indicate that sediments with high gas hydrate saturation near...
2013
An Empirical Study of the Generalized Fluid Method for Hydrocarbon Discrimination
Search and Discovery.com
... equations to extract petrophysical parameters such as P-impedance, S-impedance, bulk modulus, shear modulus, Lamé’s parameters, and Poisson’s ratio, and infer...
2013
Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)
Gilles Bellefleur
Search and Discovery.com
... the permafrost. Results from acoustic impedance inversion at hydrate reservoir interfaces indicate that sediments with high gas hydrate saturation near...
2013
Abstract: Properties of Oil Sands and Bitumen in Athabasca; #90211 (2015)
Hisako Mochinaga, S. Onozuka, Fumio Kono, Toyokazu Ogawa, Akihisa Takahashi, and Takahiro Torigoe
Search and Discovery.com
... in Fig.14, value of acoustic impedance (AI) decreases along a yellow arrow from case1 to case3. The decrease in AI is larger than the variation in facies...
2015
Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data
Scott Singleton, Mark Suda
GCAGS Transactions
...-stack simultaneous impedance inversion: The Leading Edge, v. 28, p. 772–781. Tsvankin, I., 1997, Anisotropic parameters and P-wave velocity...
2012
Microseismic Calibration of Surface Seismic Brittleness Estimates: Application to a Barnett Shale Survey; #80623 (2017)
Roderick Perez-Altamar, John Henry Alzate, Amanda Trumbo, Kurt Marfurt
Search and Discovery.com
...’s ratio, and (b) vP/vS ratio vs. P-impedance. Bulk elastic properties are a function of distinct mineralogy, organic content, porosity, and fluid...
2017
Elastic Mechanical Properties from SEM Imaging in Tight Formations
Joel Walls, Jack Dvorkin, Gabriela Davalos
Unconventional Resources Technology Conference (URTEC)
...Elastic Mechanical Properties from SEM Imaging in Tight Formations Joel Walls, Jack Dvorkin, Gabriela Davalos URTeC: 642 Elastic Mechanical...
2019
Elastic wave reverse-time migration with dynamic focused beams for weak anisotropic media
Ning Qin
International Meeting for Applied Geoscience and Energy (IMAGE)
...Elastic wave reverse-time migration with dynamic focused beams for weak anisotropic media Ning Qin Elastic wave reverse time migration with dynamic...
2023
An integrated workflow for deep learning-accelerated seismic modelling of the Groningen gas field, the Netherlands
Haibin Di, Vanessa Simoes, Zhun Li, Cen Li, Anisha Kaul, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
... and the American Association of Petroleum Geologists REFERENCES Alfarraj, M., and G. AlRegib, 2019, Semisupervised sequence modelling for elastic...
2022
Integrate sweet spot seismic prediction with microseismic monitoring to apply to lacustrine shale in Sichuan Basin of China
Kai Xu, Zhentao Sun, Shixing Wang, Yu Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The output parameters are P-wave impedance, S-wave impedance, Normal weakness, Tangential weakness and fracture orientation. At last, we use the elastic...
2022
The Analysis of Seismic Inversion and Geological Modeling to Unveil the Possibility of Hydrocarbon Deposits in Mature Oil Fields. Case Study: Matoa Field - Salawati Basin
Yulia Putri Wulandari, Wah Adi Suseno, Michael Sompie, Ferry Hakim, RH Petrogas
Indonesian Petroleum Association
... to the impedance value. The process is a deconvolution process which transforms seismic traces to earth reflectivity. Inversion is a subsurface modelling...
2024
Gas Hydrate Mapping using 3D CSEM; #80676 (2019)
Raghava Tharimela, Allan Filipov
Search and Discovery.com
..., given that acoustic impedance responds to a wide range of saturation, it is not always possible to detect variation in saturation of free gas and/or gas...
2019
ABSTRACT: Study on the variations of coal mechanical parameters under different water saturations
Xianghao Wang, Yanbin Wang, Meijuan Zhang, Chenglong Liu, Zhaoyang Li
The Society for Organic Petrology (TSOP)
... of Using Elastic Modulus Variations In order to contrast the experimental data，the elastic modulus and Poisson ratio with coal deformation of 0.4321...
2012
Acoustic/elastic wavefield injection and reconstruction from ocean-bottom data for elastic RTM
Bingkai Han, Weijian Mao, Xiao-Bi Xie
International Meeting for Applied Geoscience and Energy (IMAGE)
...Acoustic/elastic wavefield injection and reconstruction from ocean-bottom data for elastic RTM Bingkai Han, Weijian Mao, Xiao-Bi Xie Acoustic/elastic...
2024