The Impact of Mechanical Stratigraphy on Hydraulic Fracture Growth and Design Considerations for Horizontal Wells; #41102 (2012)

Jennifer L. Miskimins

Search and Discovery.com

... = Poisson’s Ratio Pob = Overburden Pressure αv = vertical Biot’s poroelastic constant αh = horizontal Biot’s poroelastic constant Pp = Pore Pressure εx...

Mechanics of Natural Hydraulic Fracturing – Review and Introduction, by Alfred Lacazette, #90027 (2004)

Search and Discovery.com

Characterization of Stress-field Variation on Subsurface Faults in Surrounding Areas of Hydraulic Fracturing

Qian Gao, Yueming Cheng, Ebrahim Fathi, Samuel Ameri

Unconventional Resources Technology Conference (URTEC)

... the coefficient of static friction. Sn is the normal stress on the plane, Pp is the pore-pressure, α is the Biot parameter, a compression positive sign...

Multi-resolution Coupled Flow and Geomechanics Modeling Using Fast Marching Method

Kazuyuki Terada, Hongquan Chen, Akhil Datta-Gupta, Atsushi Iino

Unconventional Resources Technology Conference (URTEC)

... to one-way coupling by theory and we aim to extend the proposed approach in the future to a two-way coupling scheme where the value of FMM-based...

Salt Diapirism: Importance of Temperature, and Energy Source of Emplacement

William Carruthers Gussow

AAPG Special Volumes

... of these invalid concepts still are retained. Bailey Willis (1948), for example, attempted to revive the theory that salt domes are of artesian origin. His...

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...

An overview of recent bedrock mapping and follow-up petrological studies of the South Mountain Batholith, southwestern Nova Scotia, Canada

Michael A. MacDonald, Richard J. Horne, Michael C. Corey, Linda J. Ham

Atlantic Geology

... COMMENTS GR TEX SIZE BIOT MUSC X Faribault (1924) X Taylor (1969) X PLAG MODAL MINERALOGY GARN MEGA COMP ABUND X X CORD XEN X 2...

Quantification of Recovery Factors in Downspaced Shale Wells: Application of a Fully Coupled Geomechanical EOS compositional Simulator

Saurabh Sinha, Deepak Devegowda, Bhabesh Deka

Unconventional Resources Technology Conference (URTEC)

...: 𝝈𝝈 = 𝝈𝝈′ + 𝜶𝜶𝜶𝜶 (1) This is the 1 D stress equation, where: σ is the total stress, σ’ is the effective stress, α is the Biot’s coefficient and p...

Improving Field Development Decisions in the Vaca Muerta Shale Formation by Efficient Integration of Data, AI, and Physics

Hector Klie, Arturo Klie, Adolfo Rodriguez, Jorge Monteagudo, Alejandro Primera, Maria Quesada

Unconventional Resources Technology Conference (URTEC)

... relations: 𝛥𝜙 = 𝑏(𝛥𝜖 𝑣 ) + 1 𝛥𝑃 𝑁 (2) where 𝑏 is the Biot coefficient, and 𝑁 is the Biot modulus, epsilon_v is the volumetric strain...

Geologic Controls on Seismic Amplitudes

Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

...) Saturation Seismic amplitudes (and AvO) depend upon VP, VS, Density {porous, dry rock) Biot· s.,...., rocJo;:es Gassn1~ the elastic properties...

Fault Seal and Fault Stability Risk Assessments for Field Development Planning … Implications for Injection Pressures and Operational Procedures (Paper 10)

Adrian White, Jürgen Streit, Ralf Napalowski, Robin Hill

Geological Society of Malaysia (GSM)

... and the Biot coefficient. The geomechanical models for the Stybarrow and Eskdale fields indicate that the area is associated with a strike-slip...

Integrated Fluid Analysis Technique to Improve Evaluation on Fluid Potential in Downthrown Structure Prospect (Paper P32)

T. A. Tiur Aldha, G. T. Gunawan Taslim

Geological Society of Malaysia (GSM)

... of S-wave velocity on this field creating a special process of S-wave estimation. It is estimated based on Biot-Gassman relationship in the process...

Abstracts: The Seismic Quest for Estimating Heavy Heavy Oil Viscosity; #90173 (2015)

Fereidoon Vasheghani, Larry R. Lines, and Joan Embleton

Search and Discovery.com

.... The relationship between Q and  is established using the Biot-squirt flow (BISQ) models described by Dvorkin et al. (1994). Figure 1 shows the Q –  variation...

Complex Petrophysical Studies to Evaluate the Safety of an Underground Gas Storage in Porous Rocks, #80642 (2018).

Carlo Dietl, Roland Braun, Hansjörg Baumgartner, Eberhard Jahns, Tobias Rudolph

Search and Discovery.com

.... Based on these data the anisotropic pore pressure effectiveness (Biot coefficient) can be calculated. The direction of the least pore pressure...

Reservoirs in Fractured Rock: Geologic Exploration Methods

David W. Stearns, Melvin Friedman

AAPG Special Volumes

... Technology, v. 11, p. 15-19. Biot, M. A., 1961, Theory of folding of stratified viscoelastic media and its implications in tectonics and orogenesis: Geol...

Impact of the Stress State and the Natural Network of Fractures/Faults on the Efficiency of Hydraulic Fracturing Operations in the Goldwyer Shale Formation

Partha Pratim Mandal, Reza Rezaee, Joel Sarout

Australian Petroleum Production & Exploration Association (APPEA) Journal

..., the potential slip on pre-existing fractures/faults and the increasing pore pressure based on the Mohr-Coulomb theory and a probabilistic...

An Integrated Approach to Development Optimization Using Monitor Wells and Hydraulic Fracture Diagnostics in the Permian Basin

Ripudaman Manchanda, Yueming Liang, Holger Meier, Karthik Srinivasan, Sergio Leonardi, Mary Johns, Shelby Lyons, Owen Hehmeyer, Justin Eckes, Jonathan Zybala, Alberto Ortega, Kshitij Mohan, Dalton Vice, Satish Kumar Dayalan, Saurabh Rasal, Jake Kamps, Kendal Decker, Peeyush Bhargava, Prasad Sumant, Kaustubh Kulkarni, Isha Sahni, Matthew Bourke, Rayssa Sanchez

Unconventional Resources Technology Conference (URTEC)

... Biot’s coefficient Anisotropic stress profile with a constant Biot’s coefficient Isotropic stress profile with lithology dependent Biot’s coefficient...

The Three Elements of Structural Geology, #41849 (2017).

Terry Engelder

Search and Discovery.com

... of physical theory. An understanding of structural geology includes the incorporation of lessons from each of these disciplines. While geometric...

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...

Geomechanical Modeling of Time-Dependent Strain in the Bakken and Implications of Stress Shadow Interactions Between Hydraulic Fractures

Neil A. Peterson, Michael Mehle, Yamina Aimene

Unconventional Resources Technology Conference (URTEC)

.... Statement of Theory The amount of inelastic strain that hydraulic stimulation of a subterranean rock formation can cause is directly related to the rate...

Detachment fold train, Reed Wash area, west flank San Rafael Swell, Utah: An example of a limb-lengthening, roll-through folding process on the eastern margin of the Sevier thrust belt

Frank Royse Jr.

Rocky Mountain Association of Geologists

... by Biot (1961; see also Ramsay, 1967; Ramsay and Huber, 1987). In the Reed Wash folds the competent member appears to be the hard, calcareous, yellow...

An Integrated Approach of CO2 Injection and Storage Assessment in Tight Gas Condensate Carbonate Reservoir, Case Study: Central Kalimantan, Indonesia

Andi Magfirah, Ricko Rizkiaputra, Ahmad Reizky Azhar, Jeres Rorym Cherdasa

Indonesian Petroleum Association

... capacity to store the expected CO2 volume and CO2 trapping mechanism contribution 3. Effective containment to avoid leakage risk THEORY The storage process...

Optimization of Well Drawdown under Geomechanical Effects for Enhanced Production from Unconventional Reservoirs

Mahammad Valiyev, Fangning Zheng, Hui-Hai Liu, Behnam Jafarpour

Unconventional Resources Technology Conference (URTEC)

... Young modulus Poisson Cohesion Friction angle Biot coefficient Effective stress, x-direction Effective stress, y-direction Effective stress, z-direction...

Impacts of volumetric strain on CO2 sequestration in coals and enhanced CH4 recovery

R. Marc Bustin, Xiaojun Cui, Laxmi Chikatamarla

AAPG Bulletin

... varies, depending on the shape of the isotherm. At very high pressures where the isotherm is flat (slope = 0), a drop in pressure, in theory, could...

Complex fracture development related to stratigraphic architecture: Challenges for structural deformation prediction, Tensleep Sandstone at the Alcova anticline, Wyoming

Christopher K. Zahm, Peter H. Hennings

AAPG Bulletin

... of crack-bridging theory to the Austin Chalk, Texas: Tectonophysics, v. 337, no. 12, p. 117133, doi:10.1016/S0040-1951(01)00107-X.Rotevatn, A., S. J...