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Keywords: simulation
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Proceedings Papers

Paper presented at the International Geomechanics Symposium, October 30–November 2, 2023
Paper Number: ARMA-IGS-2023-0190
... international petroleum exhibition thailand government simulation reservoir compaction subsidence porosity depletion carbonate reservoir compressibility schofield uniaxial-strain compressibility Abstract In the field which exhibit relatively high rate of compaction and subsidence, rock...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, October 30–November 2, 2023
Paper Number: ARMA-IGS-2023-0023
... will be the stability of slopes particularly when they meet the old underground workings, and the behavior of previously subsided material in the pit slopes. The present study was conducted to understand the effect of underground workings on the stability of new slopes using physical and numerical simulation...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, October 30–November 2, 2023
Paper Number: ARMA-IGS-2023-0259
...) The error between PFC2D simulation and laboratory test results is less than 5%, confirming the accuracy of the soft-hard double contact PBM model. (4) Under dry, natural, and water-saturated conditions, the numerical sample exhibits a decrease in the ratio of hard and soft contact fractures, an increase...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, October 30–November 2, 2023
Paper Number: ARMA-IGS-2023-0049
.... However, a comprehensive evaluation of the performance of these wells has been lacking in the literature. This study presents a numerical modeling analysis of U-shape wells, using a well-calibrated model of the Bakken formation. The model, built on a fully coupled physics-based simulator, incorporates...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, October 30–November 2, 2023
Paper Number: ARMA-IGS-2023-0264
... coefficient geology rock type well control reservoir characterization variation simulation equation estimation closure vicinity intervention worst-case discharge scenario International Geomechanics Symposium ARMA-IGS-2023 0264 The temperature effect on fracture gradient in well containment...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, October 30–November 2, 2023
Paper Number: ARMA-IGS-2023-0289
... arabia government reservoir characterization drilling fluid chemistry granite drilling fluid formulation hydraulic fracturing enhanced recovery canada government displacement mechanism rock mechanic expansion mechanism propagation simulation fracture process zone development expansion...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, October 30–November 2, 2023
Paper Number: ARMA-IGS-2023-0209
... Abstract The Thornton-Ning (TN) contact model, originally designed for self-adhesive spherical particles, was implemented into the Aspherix® commercial software, and then modified to simulate the behavior of cemented sandstone material. During the initial phase of software development...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, October 30–November 2, 2023
Paper Number: ARMA-IGS-2023-0147
... government tectonic fracture oblique fracture himalayan period mpa geologist united states government china government geological subdiscipline anticline fracture attitude characteristic sichuan basin platform formation simulation depression quantitative prediction International...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, October 30–November 2, 2023
Paper Number: ARMA-IGS-2023-0010
... withdrawal cavern hydrogen simulation university rock mechanic displacement hydrogen underground storage closure International Geomechanics Symposium ARMA-IGS-2023 0010 Large-scale of Hydrogen underground storage in salt caverns: the future of sustainable energy storage Julia Franco Abreu 1GTRW...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, November 7–10, 2022
Paper Number: ARMA-IGS-2022-001
... of rock strength and mud weight pressure on wellbore stability. Higher NYZA values result from the lower cohesion value (2500 psi) despite the mud weight pressure, but there is a general decrease of NYZA with increasing mud weight pressure. The simulation for all mud weight pressure and cohesion 3500 psi...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, November 7–10, 2022
Paper Number: ARMA-IGS-2022-002
... will continue for ten cycles of loading and unloading. The results will be interpreted and extrapolated to match the number of injection and depletion scenarios. The fluid flow will be numerically simulated at the pore scale using direct flow modeling within the pore space with the NavierStokes-Brinkman...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, November 7–10, 2022
Paper Number: ARMA-IGS-2022-183
...International Geomechanics Symposium 22 183 Digital simulation of blockage-removing mechanism upon microfracturing of unconsolidated sandstone formation Haitao Zhu, and Botao Lin*. College of Artificial Intelligence, China University of Petroleum (Beijing), Beijing, China *Corresponding author (e...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, November 7–10, 2022
Paper Number: ARMA-IGS-2022-107
... restricts the developing of novel bits. To solve the aforementioned problem and deeply study the rock failure mechanism of PDC bits, numerical simulation researches were conducted based on the discrete element method (DEM). Firstly, a numerical triaxial test model was established to calibrate microscopic...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, November 7–10, 2022
Paper Number: ARMA-IGS-2022-036
... reservoir characterization geometry variation simulation mechanism cavern geometry storage ovality upstream oil & gas cavern evolution creep operation reservoir geomechanics deformation displacement albuquerque hydrogen formulation geomechanical modelling International...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, November 7–10, 2022
Paper Number: ARMA-IGS-2022-005
... media. Numerical acoustoelasticity simulations for wave propagation in single- and double-layer models are performed under four states of prestresses, confining, uniaxial, pure-shear, and simple-shear. The results display the effective anisotropy of elastic wave propagation in acoustoelastic media...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, November 7–10, 2022
Paper Number: ARMA-IGS-2022-065
...International Geomechanics Symposium IGS-2022-0065 Simulation of carbon dioxide fracturing fluid loss in shale reservoirs Nianyin Li, Jiajie Yu State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, China Xiangdong Wang Marine Oil...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, November 7–10, 2022
Paper Number: ARMA-IGS-2022-092
... tensile fracturing model by simulating three-point bending test The notched three-point bending reserving a single weak plane was modeled by Particle Flow Code 2D (PFC 2D) as illustrated in Fig. 1. The notched specimen was discrete by several bonded balls with contact. There are two standard bonding...
Proceedings Papers

Paper presented at the International Geomechanics Symposium, November 7–10, 2022
Paper Number: ARMA-IGS-2022-148
... reservoir characterization hydraulic fracture simulation geomechanical mesh International Geomechanics Symposium IGS-2022 148 Fracture assessment from well-centered and reservoir scale coupled geomechanical models. Segura, J.M., Bezerra de Melo, R.C., Martínez, A., Alvarellos, J., Morón, M., Fontenla...

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