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The AAPG/Datapages Combined Publications Database

Showing 5,927 Results. Searched 200,293 documents.

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Modeling the Significance of Mechanical Interfaces to Fracture Propagation and Morphology … Geomechanical Models Derived from Outcrop Analysis

E.S. Petrie, J.P. Evans

Unconventional Resources Technology Conference (URTEC)

... unit thickness and associated variations in elastic moduli have on local strain and fracture distribution across locked mechanical interfaces. Studying...

2013

Modeling Fracturing and Faulting Within Sediments Around Rapidly Moving Lateral Salt Sheets (1)

ZHIHUAI YU , IAN LERCHE , AND ALLEN LOWRIE

AAPG Bulletin

... which the Lame constants (the sedimentary rock's elastic constants, (Greek) lambda and (Greek) mu) adjust from their surface depositional values...

1991

Elastic full-wavefield inversion for presalt carbonate reservoir characterization in offshore Brazil

Young Ho Cha, Partha Routh, Olivier Burtz, Valeriy Brytik, Ratnanabha Sain, Jeffrey Sitgreaves, Jay Barr, Dez Chu, Michael Passarello

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic full-wavefield inversion for presalt carbonate reservoir characterization in offshore Brazil Young Ho Cha, Partha Routh, Olivier Burtz...

2022

Elastic FWI for joint Vp, Vs and density inversion

Peng Shen, Uwe Albertin, Hermes Malcotti, Josh Haataja

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic FWI for joint Vp, Vs and density inversion Peng Shen, Uwe Albertin, Hermes Malcotti, Josh Haataja Elastic FWI for joint Vp, Vs and density...

2024

Insight on the uplift the Wave-Equation Based AVO technology may have on unconventional reservoirs: A case study on the Vaca Muerta Formation, Neuquén Basin, Argentina.

David Curia, Ezequiel Valeff, Francisco Ghersi, Hansel Gonzalez, Pablo Benitez

Unconventional Resources Technology Conference (URTEC)

... moduli, respectively) elastic property domain. Next, a 3D WEB-AVO inversion workflow was performed, which included interbed multiples’ investigation...

2025

Time-Lapse Petro-Elastic and Seismic Modeling to Evaluate Fracturing Efficiency in Low-Permeability Reservoirs

Masoud Alfi, Zhi Chai, Anshuman Pradhan, Travis Ramsay, Maria Barrufet, John Killough

Unconventional Resources Technology Conference (URTEC)

...Time-Lapse Petro-Elastic and Seismic Modeling to Evaluate Fracturing Efficiency in Low-Permeability Reservoirs Masoud Alfi, Zhi Chai, Anshuman...

2018

Determination of Geomechanical Parameters from Geophysical Logs: Section IV. Exploration Methods

M. B. Dusseault

AAPG Special Volumes

... content need be made. ELASTIC PARAMETERS FOR DEFORMATION ANALYSES Sonic logging yields traces of three types (Fig. 4). The first is simply...

1987

Rock classification in the Eagle Ford Formation through integration of petrophysical, geological, geochemical, and geomechanical characterization

Shahin Amin, Matthew Wehner, Zoya Heidari and Michael M. Tice

AAPG Bulletin

...) model is used to calculate depth-by-depth elastic properties such as bulk and shear moduli (Berryman, 1995). The inputs to the SCA equations are (1) log...

2021

Elastic FWI application to a land data set in the Middle East

Anna Sedova, Olivier Leblanc, Thibaut Allemand, Gilles Lambar, Stphane Pellerin, Daniela Donno

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic FWI application to a land data set in the Middle East Anna Sedova, Olivier Leblanc, Thibaut Allemand, Gilles Lambar, Stphane Pellerin...

2022

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

Abstract: Impact of Clay Content on Elastic Anisotropy and Stresses in the Permian Basin Mud Rock Systems

James Kessler

Houston Geological Society Bulletin

...Abstract: Impact of Clay Content on Elastic Anisotropy and Stresses in the Permian Basin Mud Rock Systems James Kessler 2017 17 Vol. 60 (2017) No. 3...

2017

Using Thomsen's Model to Analyze Composition and Internal Structure of Shales; #90017 (2003)

Jose Agnelo Soares, Margareth da Silva Brasil Guimaraes

Search and Discovery.com

... hexagonal elastic anisotropy can be completely represented by five independent elastic constants: c11, c12, c33, c44 and c13. Shales present horizontal...

2003

Prediction of Reservoir Rock Permeability Reduction by Using Laboratory Acoustic Measurement

Bambang Widarsono, Fakhriyadi Saptono

Indonesian Petroleum Association

... Fluid saturants. Geophysics, 31, 50–73. King, M.S., 1970, Static and Dynamic Elastic Moduli of Rocks Under Pressure. Proc. 11th US Symp. on Rock...

1998

Statistical rock physics analysis and modelling in the Browse Basin

Shuichi Desaki, Yuki Kobayashi, Peter Miklavs

Petroleum Exploration Society of Australia (PESA)

... model expresses changes in elastic moduli with the amount and spatial distribution of clay in sandstone. AVO response modelling is performed based...

2019

Detection of Tectonic Stresses by New Velocity Depth Relation: ABSTRACT

Vladimer S. Tuman

AAPG Bulletin

... demonstrated that velocity of elastic waves in a rock is a function of stress in the direction of propagation. If a block is subjected to active tectonic forces...

1965

Smectite-Illite Transformation--Its Role in Generating and Maintaining Geopressure: ABSTRACT

W. R. Foster

AAPG Bulletin

... to their elastic rigidity and permeability coefficents. In this way the reaction partly determines both the thermo-elastic response of a shale body...

1979

ABSTRACT: Seismic Quantitative Evaluation of a Gas Discovery using 3D Elastic Inversion Data and Seismic Forward Modelling: a Deepwater Case History in the East Nile Delta (Egypt); #90017 (2003)

M. Fervari, P. Andreotti, F. Pingitore, G. Bondi, S. Carbonara, M. Refaat

Search and Discovery.com

...ABSTRACT: Seismic Quantitative Evaluation of a Gas Discovery using 3D Elastic Inversion Data and Seismic Forward Modelling: a Deepwater Case History...

2003

A New Model of CBM Permeability and Sorption-Induced Strain Based on Open-System Geomechanics; #80262 (2012)

Mikhail Geilikman and Sau-Wai Wong

Search and Discovery.com

... matrix) bulk moduli, Biot's constant, and initial porosity. The prediction of CBM permeability using this new approach is compared to published...

2012

Numerical Simulation of Reservoir Structures, Part I: Rheology of Reservoir Rocks; #40483 (2010)

Seth Busetti, Kyran Mish, and Ze'ev Reches

Search and Discovery.com

...-Bobich.pdf?sequence=1 Budiansky, B. and R.J. O'Connell, 1976, Elastic moduli of a cracked solid: Int. J. Solids Structures, v. 12, p. 81-97. Chen, J...

2010

ABSTRACT: Effectively Integrating Elastic Inversion, AVO Modeling and Petro-Elastic Analysis: a Frontier Exploration Case in the North Atlantic; #90017 (2003)

Giacomo Spadini, Maurizio Cardamone, Mark Woodfin, John Seedhouse

Search and Discovery.com

...ABSTRACT: Effectively Integrating Elastic Inversion, AVO Modeling and Petro-Elastic Analysis: a Frontier Exploration Case in the North Atlantic...

2003

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

Geomechanics Wellbore Stability Analysis in Successful Drilling of a Challenging HPHT Exploration Well in North Sumatra

Restio Brata, Muhamad Yanuar Mahardi, Apollinaris Stefanus Leo Anis, Fatrial Bahesti

Indonesian Petroleum Association

.... Dynamic elastic properties (moduli) can be calculated from logs if compressional slowness and shear slowness are available. Dipole sonic...

2018

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