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The AAPG/Datapages Combined Publications Database
Showing 574 Results. Searched 200,599 documents.
Numerical Investigation of Key Factors on Successful Subsequent Parent Well Water Injection to Mitigate Parent-Infill Well Interference
Ning Li, Kan Wu, John Killough
Unconventional Resources Technology Conference (URTEC)
...-ft 100 Table 2. Calibrated geomechancial parameters Parameters Value Young’s modulus, Mpsi 3 Poisson’s ratio 0.22 Biot’s coefficient 1.0...
2019
Analytical Approach for Injectivity Profiling Through Warm-Back Analysis in Multilayer Reservoirs
Refaat Hashish, Mehdi Zeidouni
Unconventional Resources Technology Conference (URTEC)
...od, which is analogous to Biot number (Bi) in heat transfer problems with ∆𝑡 𝐷 +𝑡 𝐷𝑖𝑛𝑗 ) as ∆𝑡 𝐷 convection heat loss/gain (Cengel et al. 19...
2019
Drill Bit Geomechanics and Fracture Diagnostics Optimize Completions in the Powder River Basin
Ellen Scott, Claudio Ramos, Eric Romberg
Unconventional Resources Technology Conference (URTEC)
... calculation shown in Track 5. Minimum horizontal stress gradient (σh,min) (Equation 1) is calculated using Poisson’s Ratio (ν), Biot’s coefficient (α...
2019
Regional Top Seal Capacity Analysis in JS-1 Ridge, Offshore Madura Involving Seal Geometry, Capilary Seal, Hydrofracturing Analysis, and Natural Fracture Modelling
Khadafi, Agus M. Ramdhan, Riszky B. Risyad, Andri Akbar, Ghufron Fauzi
Indonesian Petroleum Association
... pore pressure and lithostatic pressure, or by elastic modeling theory. Direct measurement data such as extended / leak off test, mini-frac, or injection...
2021
Real Time SRV Integrity Monitoring Using Dynamic Productivity Index
Chigozie Aniemena, Kirke Suter, Allen LaBryer, Ayush Rastogi
Unconventional Resources Technology Conference (URTEC)
... theory of ultimate recovery. They note that the ultimate recovery is only a function the hydrocarbon density changes between initial and final states...
2020
A New Coupled Geomechanical-Chemical Model for CO2 Foam Flooding and Storage in Tight Reservoir
Mingyu Cai, Yuliang Su, Derek Elsworth, Yongmao Hao, Xiaogang Gao
Unconventional Resources Technology Conference (URTEC)
... reservoir examples. Theory and Methods Chemical reactions in the reservoir Foam is a discontinuous gas system separated by a liquid lamella...
2020
Multi-Disciplinary Fracture and Spacing Study in the DJ Basin
Jason Brand, Jessica Barhaug, Roger Reinmiller, Ronald Parker, Bilu Cherian
Unconventional Resources Technology Conference (URTEC)
.... The zero-lateral strain-based Ben Eaton model was utilized to derive anisotropic stresses using elastic properties by integrating variable Biot-poro...
2021
Mesozoic Geology of Svalbard: Regional Arctic Geology of the Nordic Countries
W. B. Harland
AAPG Special Volumes
... of Mesozoic strata which differs in many details from that of Svalbard; for example, the redbeds of Triassic age (Kap Biot Formation) have no analogue...
1973
Propagating of Hydraulic Fractures from Horizontal Wellbores: Effects of In-situ Stress and Near Wellbore Stress Redistribution
Qian Gao, Desheng Zhou, Ahmad Ghassemi, Xiong Liu, Yafei Liu, Minhao Guo
Unconventional Resources Technology Conference (URTEC)
...fied phase-field damage theory, within which a phase-field regularized cohesive zone model was developed. The energy dissipated on forming new frac...
2021
Deriving Elastic and Petrophysical Properties From Small Sample Volumes Using Digital Rock Analysis
Vegar Ravlo, Pål-Eric Øren, Cathrine Ringstad
Unconventional Resources Technology Conference (URTEC)
... platelet are calculated from mixing laws whereas properties for the clay phase are derived using DEM theory. fraction K [GPa] G [GPa] ρ [g/cm3...
2022
Investigation of Subsurface Mechanism Impacting Parent Well Pressure Response During Fracture Driven Interactions Using Coupled Geomechanics, Fluid Flow, Fracture Propagation Modeling
Ruiting Wu, Xiaolong Liu, Amit Singh, Bin Wang, Yan Li
Unconventional Resources Technology Conference (URTEC)
... viscosity, low bottomhole production pressure, high reservoir pore pressure gradient, high reservoir permeability, and high Biot’s constant. Sangnimnuan et...
2022
Geomechanics Modeling of Strain-based Pressure Estimates: Insights From Distributed Fiber Optic Strain Measurements
Wei Ma, Kan Wu, Ge Jin
Unconventional Resources Technology Conference (URTEC)
... viscosity Pa.s 0.0015 Young’s modulus GPa 39.8 Poisson’s ratio - 0.21 Biot’s coefficients - 1 Initial stress in x direction MPa 41.34...
2023
Evaluating Fracture Growth and Intersection within Enhanced Geothermal System using Thermo-Hydro-Geomechanical Modeling of Well Stimulation and Distributed Strain Sensing
Yuhao Ou, Qianjun Liu, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
...’s ratio Biot’s coefficient Reservoir permeability (μD) Reservoir pore pressure (MPa) Fluid compressibility (10!"# Pa!" ) Fluid viscosity (cp) Fluid...
2025
Application of the New Sonic-Based Saturation Model to Unconventional Oil Reservoirs
Sheyore John Omovie, Kent Newsham
Unconventional Resources Technology Conference (URTEC)
... states is not due to fluid mechanical behavior—as described by Biot-Gassmann theory—but is instead attributed to physicochemical effects. Figure 5 below...
2025
Integrated Shale Gas Reservoir Modeling
C. Mike Du, Xu Zhang, Y. Zee Ma, Peter Kaufman, Brad Melton, Sherif Gowelly
AAPG Special Volumes
... strain equation with anisotropic mechanical properties, subsequently shown for the minimum horizontal stress:where Pp is pore pressure, and is the Biot...
2011
Sorption Phenomena Significant in Radioactive-Waste Disposal
Tsuneo Tamura
AAPG Special Volumes
..., v. 46, p. 1120-1131. Bauman, W. C., 1949, Fundamental properties of ion exchange resins, in F. C. Nachod, ed., Ion exchange theory and application...
1972
Sediments and Sedimentary Sequences on a Modern Macrotidal Flat, Inchon, Korea
Robert W. Frey, James D. Howard, Sang-Joon Han, Byong-Kwon Park
Journal of Sedimentary Research (SEPM)
... bioturbated wavy bedding (most of core) and local thin sets of highly bioturbated parallel lamination (one-third from base), station 1. D) Intensely biot...
1989
Geomechanical modeling of an extensional fault-propagation fold: Big Brushy Canyon monocline, Sierra Del Carmen, Texas
Kevin J. Smart, David A. Ferrill, Alan P. Morris, Barron J. Bichon, David S. Riha, Luc Huyse
AAPG Bulletin
.... 695702, doi:10.1016/S0191-8141(99)00072-3.Hubbert, M. K., 1937, Theory of scale models as applied to the study of geologic structures: Geological Society...
2010
Geomechanical insights on the importance of mechanical stratigraphy to hydraulic fracture containment
Kevin J. Smart, David A. Ferrill, and Alan P. Morris
AAPG Bulletin
... established (e.g., Powell, 1875; Biot, 1961; Currie et al., 1962; Ramberg, 1964; Ramsay, 1967; Ferrill et al., 2014a, 2017b; Gale et al., 2014...
2023
Fine-scale variations in distributary mouth-bar morphology in the Middle Triassic Caley Member of the Bedout Sub-basin, Western Australia
A. M. Allgöwer, J. S. Lignum
Petroleum Exploration Society of Australia (PESA)
... A Lagoon Depofacies Clay -0.15 Silt NPHI dec Very fine 200 0.45 Grain Size Fine GR API 2.95 Biot. Index 0 RHOB gm/cc Medium 1.95 Core depth...
2019
Quantitative Analysis of North Sea Subsidence
Julian A. Thorne , Anthony B. Watts
AAPG Bulletin
... to the Gulf of Lions margin (western Mediterranean): Marine and Petroleum Geology, v. 3, p. 37-63. Biot, M. A., 1941, General theory of three...
1989
Methodology for Assessing Original Gas in Place and Estimated Ultimate Recovery from a Tight Marine Formation Using Hydraulic Fracture Stimulation Modelling
Matthew Goldman, Raymond L. Johnson Jr
Australian Petroleum Production & Exploration Association (APPEA) Journal
... regional strains resulting in a layered stress profile. Rock mechanical properties such as Young’s Modulus, Poisson’s Ratio and Biot’s Constant are also...
2017
Reservoir pressure monitoring via surface deformation inversion: integrating numerical modelling with evolutionary optimisation
Reza Abdollahi, Abbas Movassagh, Dane Kasperczyk, Manouchehr Haghighi
Australian Energy Producers Journal
... theory. The governing differential equation for fluid-saturated poroelastic media is derived by integrating three fundamental principles: the momentum...
2025
Marcasite in Black Shales—a Mineral Proxy for Oxygenated Bottom Waters and Intermittent Oxidation of Carbonaceous Muds
Juergen Schieber
Journal of Sedimentary Research (SEPM)
... = macroscopic bioturbation (Biot.), suggestive of times when bottom waters were sufficiently oxygenated to allow macrobenthos to colonize the seafloor. White...
2011
Geomechanical aspects of CO2 sequestration in a deep saline reservoir in the Ohio River Valley region
Amie Lucier, Mark Zoback, Neeraj Gupta, T. S. Ramakrishnan
Environmental Geosciences (DEG)
... with solid gray bars. The dashed gray line (long dashes) is the SHmax value predicted by frictional faulting theory for a strike-slip stress regime based...
2006