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The AAPG/Datapages Combined Publications Database

Showing 570 Results. Searched 200,357 documents.

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Drilling Risks Associated with Hydraulic Fractures and Reactivating Faults due to High Mud Weight/Pore Pressure and Miti (Paper B13)

A. A. Bal, D. Maya, K. K. Kyi, R. Guha, M. I. Gabreldar, D. Abang Indi

Geological Society of Malaysia (GSM)

... Biot-Rosenbaum model GEOPHYSICS, VOL. 61, NO. 3 (MAY-JUNE 1996); P. 639-645. Zoback, M.D., 2007. Wellbore stability p.301-331. In Reservoir...

2012

Compressibility of Sandstones at Low to Moderate Pressures

I. Fatt

AAPG Bulletin

... on the Change in Compressibility with Pressure," Jour. Washington Acad. Sci., Vol. 17, No. 21, pp. 529-33. BIOT, M. A., AND WILLIS, D. G., 1957...

1958

Abstract: An Effective Medium Model for a Fractured Carbonate Reservoir Undergoing CO2 Flood at Weyburn Field, Saskatchewan; #90174 (2014)

Chris Blackwood

Search and Discovery.com

... may be achieved through many methods, perhaps most commonly through use of the Gassmann-Biot theory (numerous methods summarized in Mavko et al., 1998...

2014

Abstracts: 2-D Finite-difference Modelling of Pore-pressure Diffusion in Heterogeneous Anisotropic Porolelastic Media: Implications for Induced Microseismicity; #90173 (2015)

David W. Eaton

Search and Discovery.com

...-filled porous rocks with partial gas saturation (White model) – Part I: Biot Theory: Geophysics, 44, 1777-1788. Heidbach, O., Tingay, M., Barth...

2015

Abstract: Permeability Measurement in Coals and the Importance of Stress Path; #90234 (2015)

Ian Gray

Search and Discovery.com

... the assumption that Biot’s coefficient in a cleated coal is close to unity and therefore that the effective stress is essentially the total normal stress minus...

2015

-- no title --

user1

Search and Discovery.com

...: plagioclase fedspar; Mag: magnetite; Cpx: clinopyroxene; Opx: orthopyroxene; Hbld: hornblende; Kspar: potassium feldspar; Biot: biotite; Apat: apatite...

Unknown

Effects on Brittleness of Temperature Difference Between Hydraulic Fracturing Fluid and Shale Formation … Study on Woodford Shale; #50878 (2013)

Younane N. Abousleiman, Son K. Hoang, and Chao Liu

Search and Discovery.com

... is the main controlling mechanical factor (from Figure 11). thermal factor (Pa/K) Biot’s pore pressure coefficient stiffness coefficient (Pa) 2 1 13 E1...

2013

Using Image Logs to Identify Facies in Heterogeneous Turbidite and Basinal Organic Mudstone Systems From the Wolfcamp Formation, Delaware Basin, West Texas, USA, #41682 (2015).

Suspa Chowdhury Sinha, Dipanwita Nandy, William R. Morris, Nathan Rogers

Search and Discovery.com

... iceous Mudstone (Massive/Bioturbated/ Varved_Biot urbated) Massive Siliceous mudstone ,- - - - - - - Mudstone/Silty Mudstone (Massive/Bioturbated...

2015

Violet Grove CO2 Injection Project: Monitoring with Timelapse VSP Surveys; #80440 (2015)

Marcia Couëslan, Don Lawton, Michael Jones

Search and Discovery.com

... the changing response of the reservoir as the CO2 is injected using the Biot-Gassman relationship. Differences seen below about 1.1 s are due...

2015

Seismic Imaging of Gas Hydrate Distribution - A Case Study; #80441 (2015)

Jun-Wei Huang

Search and Discovery.com

... or effective medium theory (Lee, 2002). The presence of forward scattering is observed in the snapshots of seismic wave propagation (Figure 3b...

2015

Numerical Modeling of the Deformation and Displacement of Salt Bodies with Embedded Carbonate or Anhydrite Stringers, #42075 (2017).

Shiyuan Li, Janos L. Urai, Guangqing Zhang

Search and Discovery.com

... with the wavelength theoretically expected from the Biot-Ramberg theory of viscous folding. Conclusions Conclusions 1 The simplified model offers a practical...

2017

Depositional and Stratigraphic Complexities of the Niobrara Formation and the Relationship to Producibility, DJ Basin, Colorado; #51529 (2018)

Marshall Deacon, Katie Joe McDonough

Search and Discovery.com

... LAM/UB LAM/UB A Marl – A Chalk Base Surface Upper B A Chalk Facies Erosional base A marl downlaps Lens–shaped geometry A Chalk – micro-biot clean...

2018

Case Study and Sensitivity Analysis of Borehole Breakout in the Cooper Basin, Australia

Ruizhi Zhong, Aideel Azman, Ray Johnson Jr., Zhenjiang You, Lan Nguyen

Unconventional Resources Technology Conference (URTEC)

... and minimum horizontal stresses before depletion, respectively; α is Biot's coefficient; v is Poisson's ratio; pf is the current pore pressure; po...

2021

Wellbore Stability Analysis of Horizontal Drilling in Bowen and Surat Coal Seam Gas Wells

Ruizhi Zhong, Christopher R. Leonardi, Travis R. Mitchell, Ray L. Johnson Jr.

Unconventional Resources Technology Conference (URTEC)

..., respectively; α is Biot's coefficient; v is Poisson's ratio; ΔP is depletion pressure; E is Young's modulus; εl is Langmuir-type swelling strain; Pf...

2021

Estimating CO2 saturation maps from seismic data using deep convolutional neural networks

Zi Xian Leong, Tieyuan Zhu, Alexander Y. Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

... Society of America, 28, 168–178, doi: https://doi.org/10.1121/1.1908239. Biot, M. A., 1956b, Theory of propagation of elastic waves in a fluid-saturated...

2022

Acoustic Log Measurements in the Lower Eagle Ford Formation in Brazos and Robertson Counties, Texas and Their Implications on Completion Design

Richard Reischman, Scott Brooks, Trevor Willms, Tony L. Albrecht, John J. Walsh, Edgar Arteaga

Unconventional Resources Technology Conference (URTEC)

.... This poroelastic model incorporates the Biot and Skempton coefficients as well as rock permeability (SuarezRivera and Fjær 2012). The resulting equations 6...

2015

Comparison of Shale Permeability to Gas Determined by Pressure-Pulse Transmission Testing of Core Plugs and Crushed Samples

Faruk, Civan, Deepak Devegowda

Unconventional Resources Technology Conference (URTEC)

... Thermophysical Engineering Vol. 3 No. 1 pp. 43-77. Biot, M.A. 1941. General Theory of Three Dimensional Consolidation, J. Appl. Phys., 12, 155-164. Bird, G...

2015

Geomechanical Modeling of Flowback Scenarios to Establish Best Practices in the Midland Basin Horizontal Program

Kurt Wilson, Ibraheem Ahmed, Kirk MacIvor

Unconventional Resources Technology Conference (URTEC)

... 2448089 7 normal stress (σN) and the pore pressure (pp) in the fracture (assuming the Biot parameter, α, is equal to one): ′ (1) Effective normal stress...

2016

Introduction to Poroelastic Response Monitoring … Quantifying Hydraulic Fracture Geometry and SRV Permeability from Offset-Well Pressure Data

Nicolas P. Roussel, Samarth Agrawal

Unconventional Resources Technology Conference (URTEC)

..., the pressure inside the pores will increase in response to it. In theory, the incremental pore pressure is then progressively dissipated through...

2017

Efficient Stress Characterization for Real-Time Drawdown Management

Kurt Wilson, R R. Hanna Alla

Unconventional Resources Technology Conference (URTEC)

... theory. The analytical model is able to accurately reproduce the coupled-geomechanical results across a wide range of depletion scenarios with a small...

2017

Experimental Controls on the Transition Between Planar and Branched Hydraulic Fractures

Wenfeng Li, Luke P. Frash, J. William Carey, Meng Meng, Nathan J. Welch, Hari Viswanathan

Unconventional Resources Technology Conference (URTEC)

... strength (MPa) Tensile strength (MPa) Permeability (md) Specific fracture energy (N/m) Biot effective stress coefficient 180:100 1.21 38.9 7.72 0.044...

2021

Geometric Constraints Derived from the Law of Conservation of Volume and Applied to Evolutionary Models for Detachment Folding: Geologic Note: (1)

CLINTON D. A. DAHLSTROM

AAPG Bulletin

... as for the migration and entrapment of hydrocarbons. Bailey, E. B., 1935, Tectonic essays, mainly Alpine: Oxford, England, Clarendon Press, 200 p. Biot, M. A., 1961...

1990

The Determination of Stress Reorientation in Shale Gas Reservoirs with Complex Natural Fracture Distribution

Jia He, Yanli Pei, Kamy Sepehrnoori

Unconventional Resources Technology Conference (URTEC)

... formulated the concept of effective stress, and Biot (1941) extended this idea using the continuum mechanics approach and proposed the theory...

2021

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