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The AAPG/Datapages Combined Publications Database
Showing 2,884 Results. Searched 196,371 documents.
Pressure in Miocene Carbonate Exploration Targets
Stephen Jenkins, Richard Swarbrick, Anthony Mallon, Stephen O'Connor
Indonesian Petroleum Association
... in their interpretation of pore pressure, unfortunately they do not reveal the constants (a and b) used so the elastic-plastic behavior implied...
2012
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
... elastic parameters: including Young’s modulus and Poisson’s ratio; © IPA, 2018 – 42nd Annual Convention Proceedings, 2018 Rock strength...
2018
Lithosperic Flexure and the History of the Sweetgrass Arch Northwestern Montana
John C. Lorenz
Rocky Mountain Association of Geologists
... in excess of the elastic limits, and formation of a vertically stratified brittleelastic-ductile hinge at thearch, which was more susceptible to flexure...
1982
Restorations of faulted domes
Mohammed M. Al-Fahmi, Andreas Plesch, John H. Shaw, and John C. Cole
AAPG Bulletin
... for density and Lamé’s elastic constants as shown in Table 1. The restorations were driven by implementing a displacement boundary condition to the top...
2016
Three-dimensional geomechanical modeling for constraint of subseismic fault simulation
Laurent Maerten, Paul Gillespie, Jean-Marc Daniel
AAPG Bulletin
..., Elastic stress control on the pattern of tensile fracturing around a small fault network at Nash Point, U.K.: Journal of Structural Geology, v. 23, p...
2006
Brittleness and Rock Strength of the Bakken Formation, Williston Basin, North Dakota
Jingqi Xu, Steve Sonnenberg
Unconventional Resources Technology Conference (URTEC)
... with higher brittleness is considered to be more likely to develop fracture networks. We investigate the mineralogy-based and elastic property-based...
2016
A coupled geomechanical reservoir simulation analysis of carbon dioxide storage in a saline aquifer in the Ohio River Valley
Somayeh Goodarzi, Antonin Settari, Mark Zoback, David Keith
Environmental Geosciences (DEG)
... of grain modulus. Grain modulus was backcalculated from the given Biot constants and Young's modulus. The Biot constant is important for computing...
2011
Present-day stress regime, permeability, and fracture stimulations of coal reservoirs in the Qinshui Basin, northern China
Shida Chen, Yafei Zhang, Dazhen Tang, Shu Tao, Yifan Pu, and Zhenhong Chen
AAPG Bulletin
... productivity. The present maximum horizontal stress orientation is primarily northeast-southwest, with some local variations. Stress magnitudes...
2024
Chapter 7: Experimentally Evaluating Shale Dilation Behavior
M. A. Islam, P. Skalle
AAPG Special Volumes
... and Zhao, 2004; Cai and Zhao, 2010), the failure process of brittle rocks can be divided into the following stages: (1) crack closure, (2) linear elastic...
2013
Liquid Movement Through Kaolinite under Hydraulic, Electric, and Osmotic Gradients
Harold W. Olsen
AAPG Bulletin
... at different depths of burial. The results indicate that Darcy's law is not a sufficient basis for predicting either the magnitudes or the directions...
1972
Drilling Optimization Using Mechanical Earth Model in an Over-Pressured Field in East Java, Indonesia: A Case Study
M. Khawadja Kamaluddin, Andi M. Adiwiarta, Somesh Bahuguna, Cicik Sukma Setya Wahyu
Indonesian Petroleum Association
... if σh is also the minimum principal stress, which was the case here. The horizontal stress magnitudes were modeled using computed rock elastic...
2011
Predicting Structural Permeability in the Deep Coal Play, Tirrawarra-Gooranie fields, Cooper Basin
C.J. Bowker, B.A. Camac, S.A. Fraser
Petroleum Exploration Society of Australia (PESA)
... the current state of stress, both magnitudes and orientation, within the zones of interest. A high confidence 3D structural framework was used as a key...
2018
An Integrated Deep Learning Solution for Petrophysics, Pore Pressure, and Geomechanics Property Prediction
Ehsan Zabihi Naeini, Sam Green, Marianne Rauch-Davies
Unconventional Resources Technology Conference (URTEC)
... a similar elastic response to changes in porosity. Therefore, any pressure-stress property model for unconventional plays must be supported...
2019
Origin of Fracture Porosity--Example from Altamont Field, Utah
Wayne Narr , John B. Currie
AAPG Bulletin
... to stress. Their magnitudes will change as cementation of the sediment progresses. The thermal elastic effect due to variation of temperature...
1982
Abstract: Drilling Induced Core Fractures and Crustal Stress; #90172 (2014)
Lei Zhang, Claire A. Currie, Douglas R. Schmitt
Search and Discovery.com
... magnitudes of the three principal stresses. These fractures have a variety of shapes, variously referred to as petal, petal-centreline, saddle, cup...
2014
The Tectonic Stress Field in Eastern Australia
S. Zhao, R. D. Müller
Petroleum Exploration Society of Australia (PESA)
... of the fold belts is about 3.6 - 4.4 x 10-- Nm . This corresponds to an effective elastic thickness of 16 - 17 km, which is nearly one order of magnitude...
2001
Natural Fracture Networks Enhancing Unconventional Reservoirs Producibility: Mapping & Predicting; #41182 (2013)
H. Abul Khair, D. Cooke, and M. Hand
Search and Discovery.com
... of structural reconstruction were used to predict natural fractures: The finite element method (FEM) and elastic dislocation combined with the boundary...
2013
In situ stress variations associated with regional changes in tectonic setting, northeastern Brooks Range and eastern North Slope of Alaska
Nilesh C. Dixit, Catherine L. Hanks, Wesley K. Wallace, Mohabbat Ahmadi, and Obadare Awoleke
AAPG Bulletin
... of the in situ stress magnitudes indicates two distinct stress regimes across this region of Alaska. Areas adjacent to the eastern Barrow arch exhibit both...
2017
Inverse 4D seismic timeshifts: How much do our reservoirs rebound?
Jan Stammeijer, Duane Mikulencak, Chen Bao
International Meeting for Applied Geoscience and Energy (IMAGE)
...-in, also corroborated by in-well pressure gauge data. datasets allows us to perform a semi-quantitative analysis of the magnitudes of compaction...
2023
Abstract: Estimating Energy Balance for Hydraulic Fracture Stimulations: Lessons Learned from Basel; #90187 (2014)
David W. Eaton and Neda Boroumand
Search and Discovery.com
... reservoir development in western Canada, perhaps reflecting release of stored elastic strain energy on fault systems in addition to the energy supplied...
2014
Seismic Geomechanics of Mud Volcanoes; #70261 (2017)
Rashad Gulmammadov, Stephen Covey-Crump, Mads Huuse
Search and Discovery.com
... elastic rock properties is constructing profiles of in-situ stresses, which allows estimating pore fluid and fracture pressures (Fig. 9 & 10). P...
2017
Poroelastic-Textural Characterization Through Multi-Step Hysteretic Mercury Intrusion Measurements
James Greene, Laurent Louis, Greg Boitnott, Coralee Cox, Matthew McAllen
Unconventional Resources Technology Conference (URTEC)
... injection capillary pressure (MICP) theory. The derived poroelastic properties are compared against static elastic measurements on sister core plugs...
2022
Quantification of fold curvature and fracturing using terrestrial laser scanning
Mark A. Pearce, Richard R. Jones, Steven A. F. Smith, Kenneth J. W. McCaffrey
AAPG Bulletin
...:10.1016/S0191-8141(01)00130-4.Lockner, D., 1995, Rock failure, in T. J. Ahrens, ed., Rock physics and phase relations: A handbook of physical constants...
2011
Modeling strain across mechanical sedimentary lithologic interfaces: geomechanical models derived from outcrop analysis
Elizabeth S. Petrie, James P. Evans
CSPG Bulletin
...-permeability rocks to changes in effective stress. This paper documents the effect variations in elastic mechanical properties have on the nature...
2016
Determining Maximum Horizontal Stress with Microseismic Focal Mechanisms - Case Studies in the Marcellus, Eagle Ford, Wolfcamp
Alireza Agharazi
Unconventional Resources Technology Conference (URTEC)
... of the studied Marcellus cases. Introduction The state of stress in a formation is characterized by three principal stress directions and magnitudes. The vertical...
2016