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The AAPG/Datapages Combined Publications Database
Showing 5,304 Results. Searched 195,372 documents.
Integration of Sequence Stratigraphy and Elastic Inversion Improved Understanding on Reservoir Characterization (Paper P33)
N. M. Mohamud, O. A. M. Mahmud, N. A. R. Razali, M. H. M. N. M Nor
Geological Society of Malaysia (GSM)
... will present a case study of which sequence stratigraphy and elastic impedance volume was used to understand the reservoir properties and performance...
2012
Elastic impedance parameterization and inversion for fracture quasi-weaknesses and quasi-Thomsen parameters in fractured reservoirs with monoclinic symmetry
Wei Xiang, Xingyao Yin, Kun Li, Zhengqian Ma
International Meeting for Applied Geoscience and Energy (IMAGE)
...Elastic impedance parameterization and inversion for fracture quasi-weaknesses and quasi-Thomsen parameters in fractured reservoirs with monoclinic...
2023
ABSTRACT: Probabilistic Reservoir Characterization via Seismic Elastic Inversion in East Andaman Basin; #90118 (2011)
Mahendra Kishore, Pritam Jha, Dino Ros, and Alfonso Iunio Marini
Search and Discovery.com
... of East Andaman Basin 3D volume led to the production of Acoustic Impedance and Poisson’s ratio cubes. The calibration of those elastic properties...
2011
Abstract: Approximation-Free AVO Attributes; #90211 (2015)
Jinfeng Ma and Igor Morozov
Search and Discovery.com
.... This inversion is used to generate the exact (Zoeppritz) Elastic Impedance and a generalized fluid factor, both of which are accurate for all ranges...
2015
Diagenetic and Rock Physics Depth Trends in the Veracruz Tertiary Basin, Mexico
Search and Discovery.com
N/A
Abstract: Basin Modeling in the Aid of Seismic Reservoir Characterization; #90257 (2016)
Wisam AlKawai, Tapan Mukerji, Allegra Hosford Scheirer, Stephan Graham
Search and Discovery.com
..., and of Geophysics, Stanford University 2 ABSTRACT In this study, we utilize basin and petroleum system modeling (BPSM) to assess differences in elastic rock...
Unknown
A Simple Guide to Seismic Inversion
Ashley Francis
GEO ExPro Magazine
... Elastic Impedance (Band Limited) 2.0 2.0 2.5 1.5 Two-way time (sec) 1.5 Sparse Spike Elastic Impedance (Low Freq. Model) 2.5 2.5...
2013
Integrating Seismic Imaging and Inversion
Francisco Bolivar, Richard Cooper, Lucy MacGregor, Jacqueline O’Connor, Jeff Codd, David Kessler
GEO ExPro Magazine
..., and a stack of these gathers produces the final PSDM stack (Figure 2). The PSDM gathers formed the input to the simultaneous elastic impedance inversion...
2017
ABSTRACT: Application of Attribute Axis Rotation to Maximize Lithology Discrimination: Indonesia Deepwater Gendalo Field Example, by Hariyannugraha, Febry; Romero, Art E.; Royle, Andrew; #90155 (2012)
Search and Discovery.com
2012
Acoustic modelling with elastic AVA effects
Robin P. Fletcher, James Hobro, James Rickett
International Meeting for Applied Geoscience and Energy (IMAGE)
...Acoustic modelling with elastic AVA effects Robin P. Fletcher, James Hobro, James Rickett Acoustic modelling with elastic AVA effects Robin P...
2023
Geophysical Exploration is Just Beginning: ABSTRACT
Milo M. Backus
AAPG Bulletin
..., in terms of compressional wave impedance. We are beginning to seek additional elastic properties and Q. Inference of structure from lateral variations...
1980
Feasibility of Reserve Estimate from Combined Elastic and Resistivity Data
Carmen T. Gomez, Jack Dvorkin, Gary Mavko
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... of considering just the P-wave impedance, we could add other seismic attributes, such as the elastic impedance and attenuation, to further constrain...
2008
Integration of geology, rock physics, logs, and prestack seismic data for reservoir porosity estimation
Abdulaziz M. AlMuhaidib, Mrinal K. Sen, M. Nafi Toksoz
AAPG Bulletin
... significant predictive relationships between porosity and the elastic parameters (e.g., compressional (P)-impedance, shear (S)-impedance, and bulk density...
2012
Analysis of the Hydrocarbon Sandstone Distribution Using Rock Physics and Petrophysics Calculations, Simultaneous Inversion, Extended Elastic Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin
Alfan Hidayah Kusuma, Meta Nisrina Syafitri, Zakki Fahrurrozi
Indonesian Petroleum Association
... Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin Alfan Hidayah Kusuma, Meta Nisrina Syafitri, Zakki Fahrurrozi...
2020
Fracture-cavity carbonate reservoir identification based on channel attention mechanisms
Liuxin Yang, Yongqiang Ma, Guangxiao Deng, Zhen Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic inversion methods have been developed to estimate acoustic impedance or other elastic properties from seismic data. However, the accuracy...
2023
2004
Induced AVO Anomalies from Pore Pressure Effects
A.C. Buginga Ramos, M.A. Santiago Toledo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... Therefore, the major contrasts of elastic parameters expected are: (a) for overpressured shale over brine sand: increase in impedance and drop in Poisson...
2006
Implications of elastic full-waveform inversion for northern Red Sea
Kate Glaccum, Denes Vigh, Kai Wang, Xiaoling Tan, Jennifer Qin, Vivian Robertson, Trevor Ferguson
International Meeting for Applied Geoscience and Energy (IMAGE)
... must be addressed. Given repetitively strong impedance in a multi-layer setting, elastic effects are difficult to mitigate if assuming an acoustic...
2023
Abstract: Soft Shale Complication in AVO Interpretation in Sabah Basin (Geophysics Paper 5)
Alex Tarang, Yeshpal Singh
Geological Society of Malaysia (GSM)
... for more than two decades from early Miocene sand. It is very important to understand the rock elastic properties for the purpose of near field wildcat...
2011
Lithology Discrimination through Elastic Inversion (Paper C5)
D. Ghosh
Geological Society of Malaysia (GSM)
..., is used loosely to mean any or all of the following:Reflection strength (Sweetness); Reflectivity; AVO; Acoustic impedance (AI); Elastic impedance (EI); Vp...
2012
Midland Basin Spraberry Exploration using High Resolution Elastic Inversion
Search and Discovery.com
N/A
Abstract: A Bayesian Inference Approach to Map Depositional Facies using Pre Stack Inversion; #91204 (2023)
Ali Alsinan
Search and Discovery.com
... of interest using pre-stack seismic inversion. Pre-stack inversion of P-impedance and Vp/Vs ratio can be used to predict lithological facies or fluid...
2023
Applying Rock Physics towards Seismic Characterization: Case Study from an Unconventional Resource, Neuquén Basin, Argentina; #41886 (2016)
Teresa Santana, R. Weger, Silvana Gandi, Alejandro D'Odorico, Ariel Kautyian
Search and Discovery.com
... template was defined in the P and S impedance elastic domain. The use of this rock physics model was crucial to classify seismic inversion results...
2016
Chapter 2: Basics of Reflection Seismology that Relate to Seismic Stratigraphy
Tom Wittick
North Texas Geological Society
..., stiffer rocks have higher acoustic impedances. Figure 2-1. Acoustic Impedance Graph Elastic Constants The properties of the rocks that govern...
1992
Basics of Reflection Seismic Technology
Abilene Geological Society
.... Acoustic Impedance Graph Elastic Constants The properties of the rocks that govern the propagation of sound are the bulk modulus, shear modulus...
1993