Anisotropic and Nonlinear Properties of Rock Samples in the Vaca Muerta Formation: Experimental Measurements and Implications on Reservoir Geomechanics

D. Nicolas Espinoza, Agustin Sosa Massaro, Gabriel Gallardo-Giozza

Unconventional Resources Technology Conference (URTEC)

...−𝜈ℎ (𝜀ℎ + 𝜈ℎ 𝜀 𝐻 ) Eq. 4 where α is the Biot coefficient with its corresponding directionalities. The second term on the right-hand side of the equation...

Numerical Simulation the Supercritical CO2 Sequestration in Shale Gas Reservoir with Enhanced Gas Recovery

Yulong Zhao, Liehui Zhang, Ruihan Zhang, Shengnan Chen, Yu Pang, Ruihe Wang

Unconventional Resources Technology Conference (URTEC)

..., kg/m3 2700 0.38 Hydraulic fracture porosity, ∅F 1 Half fracture length, xf, m 80~125 Biot coefficient, αb Surface diffusion coefficient, Ds, m/s2 1...

Casing Deformation Risk Prediction with Numerical Simulation During Hydraulic Fracturing in Deep Shale Gas Reservoirs

Jianfa Wu, Xuewen Shi, Qiyong Gou, Ersi Xu, Dongjun Zhang, Xiaoxu Ren, Ting Yu, Kehan Wu, Yanming Tong, Lipeng Wang, Adrian Rodriguez-Herrera

Unconventional Resources Technology Conference (URTEC)

... (Thiercelin and Plumb 1994). Based on poro-elastic theory, the composition of horizontal in-situ stress mainly includes the horizontal stress...

Hydraulic Stimulation in a Tight Gas Reservoir: Insights from Microseismic and Geomechanical Modeling and Interpretation

Claudio Rabe, Pierre-Francois Roux, Luisely Linares, Maximiliano Garcia Torrejon, Luis Alberto Vernengo, Diego R. Lachter

Unconventional Resources Technology Conference (URTEC)

... of Poisson’s ratio, Biot’s Coefficient and Young’s modulus using geophysical logs and deformation (breakout penetration - width) observed in the borehole...

Impact of Anisotropic-Stress Dependency of Shale Permeability on Early Well Production

Hui-Hai Liu, Jilin Zhang, Mohammed Boudjatit, Gary Eppler

Unconventional Resources Technology Conference (URTEC)

... by Liu et al. (2024) with additional experimental results of the anisotropic-stress dependency of shale permeability. Theory and Methods Relationship...

The Vertical Fracture Propagation in Cross-Layer Fracturing of Continental Shale Oil Reservoirs: A New Numerical Simulation Study

Guopeng Huang, Minghui Li, Fujian Zhou, Guangbo Lu, Leyi Zheng, Yipeng Zhong, Jinqi Chu, Tianbo Liang

Unconventional Resources Technology Conference (URTEC)

..., injection pressure, and fracture degree are deeply analyzed. Theory and/or Methods The hydraulic fracturing simulation method based on the continuum...

Mechanical stratigraphy and faulting in Cretaceous carbonates

Alan P. Morris, David A. Ferrill, Ronald N. McGinnis

AAPG Bulletin

..., Theory of folding of stratified viscoelastic media and its implications in tectonics and orogenesis: Geological Society of America Bulletin, v. 72, p...

Anisotropy Analysis in Shale Using Advanced Sonic Data - Bakken Case Study, #41049 (2012)

Mehdi Ostadhassan, Zhengwen Zeng, Hadi Jabbari

Search and Discovery.com

...) corrections, migration, and amplitude variation with offset (AVO) analysis. Theory Vertical transverse isotropy, also known as polar anisotropy (Walsh et...

Geomechanical modeling of stresses adjacent to salt bodies: Part 2Poroelastoplasticity and coupled overpressures

Maria A. Nikolinakou, Gang Luo, Michael R. Hudec, Peter B. Flemings

AAPG Bulletin

..., General theory of three-dimensional consolidation: Journal of Applied Physics, v. 12, p. 155164, doi:10.1063/1.1712886.Bowers, G. L., 2007, Effect...

Permeability and acoustic velocity controlling factors determined from x-ray tomography images of carbonate rocks

Nathaly L. Archilha, Roseane M. Missagia, Cathy Hollis, Marco A. R. de Ceia, Samuel A. McDonald, Irineu A. Lima Neto, David S. Eastwood, and Peter Lee

AAPG Bulletin

... Laboratory Report LAUR, p. 86–748. Lee, M. W., 2008, Comparison of modified Biot-Gassmann theory and Kuster Toksöz theory: Reston, Virginia, US...

Development of Agile Framework for Model-Order Reduction of Large-Scale Geomechanical Models: A Novel Workflow for Coupled Simulations

Patrick Morkos, Eduardo Gildin

Unconventional Resources Technology Conference (URTEC)

... for the rock skeleton. 𝑺 and 𝑯 are the compressibility/accumulation and permeability/transmissibility matrices for the pore fluid, respectively. ?? is th...

The Role of Poroelasticity in Normal Fault Reactivation Triggered by Hydraulic Fracturing

Mahdi Haddad, Peter Eichhubl

Unconventional Resources Technology Conference (URTEC)

..., 𝜈 () Porosity, φ () Permeability, kxx=kyy (mD) Fluid Bulk Mod., Kf (GPa) Fluid Visc., 𝜇 f (cp) Biot-Willis Coeff., 𝛼 () 170 60 170 20 or 1 (scenario...

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...

Observations On Fluid/Fracture Pressure Coupling Ratios

Search and Discovery.com

Petroleum Drilling Techniques, Issue 2, 2018

Search and Discovery.com

Modelling hydraulic-fracturing in 2D; #120124 (2013)

Magnus Wangen and Nina Simon

Search and Discovery.com

... (Figure 1). The model is based on the Biot equations for coupled fluid flow and deformations in the rock. Fractures are represented on the same grid...

A√k Method with Dynamic Hydraulic Fracture Conductivity under Closure Stress

Ivan C. Aldana Gallego, I. Yucel Akkutlu

Unconventional Resources Technology Conference (URTEC)

... linear flow theory presented by Wattenbarger et al. (1998) and assumes a constant bottom-hole pressure (BHP). To analyze production data under...

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...

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...

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...

Geomechanical Modelling, Fracture Permeability Analysis and Fault Stability Assessment for a Fractured Basement Field, Offshore Viet Nam

Adrian White, David Castillo, Sanjay Thakur

Indonesian Petroleum Association

... require depthcontinuous profiles for all three principal stresses, the pore pressure, sliding friction (µ) and the Biot coefficient (α). Also required...

Analysis of Fracture Interference - Coupling of Flow and Geomechanical Computations with Discrete Fracture Modeling

Jiahui Chen, Juliana Y. Leung

Unconventional Resources Technology Conference (URTEC)

... − 𝐾𝐾 𝑑𝑑𝑑𝑑 /𝐾𝐾𝑠𝑠 is the Biot coefficient, Kdr is the drained bulk modulus, Ks is the bulk modulus of solid rock grains, 𝑝𝑝 = ∑ 𝛼𝛼 𝑠𝑠 𝛼𝛼 𝑝𝑝 𝛼𝛼 is average...

Three-dimensional printing for geoscience: Fundamental research, education, and applications for the petroleum industry

Sergey Ishutov, T. Dawn Jobe, Shuo Zhang, Miguel Gonzalez, Susan M. Agar, Franciszek J. Hasiuk, Francesca Watson, Sebastian Geiger, Eric Mackay, and Richard Chalaturnyk

AAPG Bulletin

... fluid imbibed in an elastic porous matrix can be described by Biot’s theory (Biot, 1956). This formalism has been applied in several areas of geoscience...

Challenges in Modelling of Hydraulic Fracturing in Low-Permeability Coal Seams with Complex Cleat Networks and Stress Regimes

Mohammad Ali Aghighi, Raymond Johnson Jr., Chris Leonardi

Australian Petroleum Production & Exploration Association (APPEA) Journal

...:doi:10.2118/36424-MS Biot, M. A. (1941). General theory of three-dimensional consolidation. Journal of Applied Physics 12, 155–164. doi...

Active-hinge-folding-related Deformation and its Role in Hydrocarbon Exploration and DevelopmentInsights from HCA Modeling

Francesco Salvini, Fabrizio Storti

AAPG Special Volumes

... del CNR, n. 114.Biot, M. A., 1961, Theory of folding of stratified viscoelastic media and its implication in tectonics and orogenesis: Geological...