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The AAPG/Datapages Combined Publications Database
Showing 5,944 Results. Searched 200,619 documents.
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Lars Zühlsdorff, Trond Haugland
GEO ExPro Magazine
... impedance contrasts. The reservoir, on the other hand, contains poorly imaged tilted blocks. The poor imaging could either stem from overburden effects...
2021
Joint 4D full-waveform inversion using enhanced template-matching objective function
Gaurav Dutta, Emmanuel Saragoussi, Xin Cheng, Markos Sourial, Yongbo Zhai, Chirag Parekh, Denes Vigh
International Meeting for Applied Geoscience and Energy (IMAGE)
... in fluid saturation, pore-pressure and thickness of a reservoir also lead to changes in the reservoir properties such as velocity and impedance...
2023
Machine Learning Prediction for Fluid Identification in Kujung Formation East Java
Freddy Calvin Bryan, Violita Indrayani Putri, Ardian Nengkoda, Andy Noorsaman Sommeng, Sutrasno Kartohardjono
Indonesian Petroleum Association
... is to calculate elasticity. There are various types of elastic properties of rocks, such as Acoustic Impedance (AI), Shear Impedance (SI), and Poisson...
2024
Feasibility Study Methodology for Fracture Analysis Studies Using Seismic Azimuthal Amplitude Variation: Application in Southern Mexico
Alexis Ferrer Balas, Nahum Campos, Jesus Garcia Hernandez
GCAGS Transactions
... for weakly anisotropic elastic media: Studia Geophysica et Geodaetica, v. 45, p. 176–199. Roure, B., O. Collet, and J. Downton, 2011, The reflectivity...
2011
ABSTRACT The Stratigraphic and Sedimentological Evolution of the Mahim, Daman and Mahuva Formation Reservoirs of the Tapti Fields: Tidally-Influenced Deposition in an Oligo-Miocene Tropical Estuarine Embayment on the Continental Shelf of Western India, #90102 (2010)
Sourav Saha, Stuart D Burley, Stuart Gowland, Andy Thurlow, Andy Taylor
Search and Discovery.com
.... Parks, M., Kumar, G., Deb, S. and Burley, S.D. 2006. In search of hidden gas: simultaneous inversion for acoustic impedance and elastic properties...
2010
Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)
Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto
Search and Discovery.com
... with the structure, so it can be used as a seismic attribute and a background model of impedance inversion. Compared with reflection tomographic inversion...
2023
Rock Physics Driven Seismic Modeling of CO2 Injection in a Carbonate Reservoir from Canada, #80485 (2015).
Malleswar Yenugu, Ben Hardy, Alan Mur, Jeremy Gallop, Cristian Malaver
Search and Discovery.com
... effective pressure regimes. 4D rock physics analysis provides the link between dynamic reservoir properties and 4D seismic responses. We calculated elastic...
2015
Integration of Outcrop and Modern Analogs in Reservoir Modeling: Overview with Examples from the Bahamas
G. Michael Grammer, Paul M. Mitch Harris, Gregor P. Eberli
AAPG Special Volumes
... that the seismic reflections image the depositional surface instead of lithologic facies. It further implies that an impedance contrast is generated...
2004
Seismic Stratigraphic Analysis of Intracratonic Basin Sandstone Reservoir
William E. Galloway, Shirley P. Dutton
Tulsa Geological Society
... variation greatly exceeds variations in density, and may be used to adequately approximate impedance contrast for seismic modeling studies. Field...
1979
Creating Singularity Order Attribute of Seismic Signals Using Continuous Wavelet Transform (CWT) for Stratigraphic Interpretation Tools
A.M. Ustad, M.S. Jaya, F.J. Herrman
Indonesian Petroleum Association
... representations of the actual stratigraphy. The interference of a changing pulse shape with a wide variety of impedance contrasts in the subsurface...
2007
Permanent Seismic Monitoring of the Ekofisk Field
Per Gunnar Folstad
GEO ExPro Magazine
... at wells which have been active for less than a year. A second and subtler component of the 4D signal is an amplitude difference caused by impedance...
2010
Seismic Foldout: Dynamic Matching FWI + EEI makes a difference to your interpretation
Bent Kjølhamar, Adriana Citlali Ramírez, Reidun Myklebust, TGS
GEO ExPro Magazine
.... The relative Extended Elastic Impedance (rEEI) volume on the right, where the gradients are extrapolated to about 45 degrees, shows robust AVO attributes...
2023
Poststack fracture prediction technique based on phase decomposition
Li Hai Liang, Pan Hui, Gao Jian Hu, Gui Jin Yong
International Meeting for Applied Geoscience and Energy (IMAGE)
... in impedance modify the odd component of the reflectivity and thus the phase of the local reflectivity, while the even component remains almost...
2024
Machine Learning Technology to Improve Precision and Accelerate Screening Shallow Gas Potentials in Tunu Shallow Gas Zone, PT Pertamina Hulu Mahakam
Ronald Herbet, Debrina Sugiharto, Cepi M-Adam, Andrean Satria, Khairul Ummah
Indonesian Petroleum Association
... amplitude, seismic gather, AVO/AVA and geometry of the anomaly with using angle stacks (Figure 3b). Specific petro-elastic of TSZ gas behavior recognized...
2021
Abstract: This is the title of an example SEG abstract using Microsoft Word 11-point bold type, by Thomas L. Davis, #90067 (2007)
Search and Discovery.com
2007
Abstract: Separation of Geometric Spreading, Scattering and Intrinsic Attenuation in VSP data; #90187 (2014)
Amin Baharvand Ahmadi and Igor Morozov
Search and Discovery.com
... reflection sequence. Scattering is elastic attenuation, which means that it reduces the amplitudes of seismic arrivals while keeping the total energy...
2014
Abstracts: Attenuating 2D Noise in a 3D World; #90173 (2015)
David C. Henley
Search and Discovery.com
... useful images of the subsurface of the earth from elastic wave energy backscattered from layer interfaces and other impedance discontinuities deep...
2015
Sweet Spot Identification and SRV Estimation by Correlation of Microseismic Data and the Shale CapacitySM Concept: Application to the Haynesville, #41410 (2014).
Matthew Fackler, Bradley Wilson, Ahmed Ouenes, Jeff Reagan, and Ela Wojcik
Search and Discovery.com
...-stack attributes and inversions run to generate impedance, elastic properties and brittleness models • Attributes and inversions were snapped to a 3D...
2014
Anisotropic elastic moduli of presalt carbonates from Santos Basin, Brazil
Irineu Lima Neto, Marco Ceia, Roseane Misságia, Lucas Oliveira, Victor Santos, Jéssica Moreira
International Meeting for Applied Geoscience and Energy (IMAGE)
...Anisotropic elastic moduli of presalt carbonates from Santos Basin, Brazil Irineu Lima Neto, Marco Ceia, Roseane Misságia, Lucas Oliveira, Victor...
2023
Elastic and Absorption Properties of Rocks and Their Use in Direct Exploration for Oil and Gas
T. Z. Verbitskiy
Petroleum Geology: A Digest of Russian Literature
...Elastic and Absorption Properties of Rocks and Their Use in Direct Exploration for Oil and Gas T. Z. Verbitskiy 1974 560 561 Vol. 12 (1974) No. 11...
1974
Abstract: Determination of Fine Structure of Shale from Logging Data, by Irina Bayuk and Evgeni Chesnokov; #90065 (2007)
Search and Discovery.com
2007
Abstract: Numerical Simulation of Reservoir Structures, Part I: Rheology of Reservoir Rocks, by S. Busetti, K. Mish, and Z. Reches; #90090 (2009).
Search and Discovery.com
2009
2013
A New Concept of RMF as Create the Relation Between Facies and Rock Mechanic: A Case Study From Asmari Reservoir
Search and Discovery.com
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