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Keywords: MPa
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Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0039
... on simulated fault gouges at confining stresses of 110 MPa, temperatures of 100-250 °C and fluid pressures of 21-80 MPa. These experimental conditions are representative of deep geothermal reservoirs and allow the influence of variations in temperature and effective stress to be explored on the nucleation...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0049
... journal mpa engineering plane fracture propagated tight sandstone reservoir ARMA 24 49 Physical Simulation Experiment Research for Hydraulic Fracturing in Tight Sandstone Reservoir under Different Stress Conditions and Nature Fracture Combinations Pingtian Fan 1. National Key Laboratory...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0050
... geology characteristic plastic deformation clastic rock geological subdiscipline leakage tarim oilfield directional drilling petroleum geology reservoir characterization take-1 strength mpa exploration drilling operation casing design mudstone deformation assembly deformation...
Proceedings Papers
Jinshan Wang, Yiqun Zhang, Chengyu Hui, Yingqiao Ren, Xu Cui, Yiquan Jiang, Youkeren An, Haochen Huang
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0880
... reservoir characterization reservoir geomechanics fracture fracturing materials fracturing fluid flow assurance geological subdiscipline morphology mpa ngh reservoir hydrate saturation sediment engineering reservoir fracture initiation fracture morphology perforation hydrate reservoir...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0879
... drilling fracturing materials perforation wellbore attraction reservoir geomechanics propagation interference fracture initiation interaction hydraulic fracturing geological subdiscipline sequence fracture propagation mpa post-fracturing fracture reservoir characterization deviation...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0849
... in porous media displacement shear displacement geology reservoir characterization mpa frash subsurface explosion li fractured porous tuff sf 6 detection fracture displacement radionuclide meng tuff mixture transport laboratory replication ARMA 24 849 Laboratory Replication of Gas Mixture...
Proceedings Papers
Y. Mukuhira, N. Watanabe, K. Sueyoshi, K. Takuma, R. Zhang, T. Tomai, Y. Arai, M. Uno, T. Ito, R. Goto, T. Tian, V. Sokolovski, M. Naoi
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0872
.... Hydraulic fracturing occurred at around 38 MPa, which was significantly higher than the tensile strength of the granite. Simultaneously, borehole pressure dropped, and a number of AEs were observed as standard fracturing phenomena. However, sub-consequently, borehole pressure built up again, and then we...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0841
.... severe collapse/leakage of tunnels and caverns). geologist specimen displacement geology reservoir geomechanics vein hydraulic fracturing fracture interface numerical specimen mineral vein compression strength young fragment england mpa mineral geological subdiscipline...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1092
... ABSTRACT: Triaxial tests were performed on rock core samples with 14 confinement stages per test to investigate the post-peak strength and nonlinearity of the failure envelope for fractured rock masses. The confinement stages were tested progressively on each sample, starting at 0.69 MPa...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1005
... of the percussive hammer drill easier and faster. A numerical FDEM model of the jet loading and mineral fragment removal of a coarse-grained granite under confining pressure is introduced. The loading of a 1 mm nozzle delivering a 240 MPa jet is modelled using a spatio-temporal pressure distribution. A quartz...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1080
... pressures of 10, 20, and 30 MPa and three different effective stresses of 10, 20, and 30 MPa at each pore pressure, in both loading and unloading conditions. The triaxial creep tests consisted of two levels of pore pressures of [10,20] MPa, under the same confining pressure and differential stress. The bulk...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0963
... simulation sedimentary rock mathematics of computing subsidence geological subdiscipline extraction research creep experiment mpa china university application schematic diagram creep characteristic ARMA 24 0963 Numerical simulation of ground subsidence due to oil and gas extraction from...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1033
... compressed under varying conditions of confining stress of 0 to 6 MPa and pore water pressure of 1 MPa. Permeability was assessed at pore water pressures of 1 MPa and confining stress of 3 MPa. Core rock samples, collected at depths of 43 to 50 m below the surface from both sites, revealed characteristics...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0932
... geological subdiscipline journal experiment history loading sedimentary rock mudrock reservoir characterization germaine setup evolution strength solid earth knowledge storage mpa integrity geophysical research oedometer gauge compressibility ARMA 24 0932 A novel high-stress method...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0998
... investigation nikvar-hassani geological subdiscipline opc mpa university astm preparation zhang gcm cement property viscosity arizona compressive strength west conshohocken ARMA 24 0998 Investigation on the setting time improvement of geopolymer cementitious material developed for pumpable roof...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1042
... ABSTRACT: We performed compression and strength measurements on intact and resedimented cores from offshore West Africa from a depth of 975 meters below the seafloor. The in-situ vertical effective stress was 7.9 MPa, and the yield stress of the intact core was ∼21 MPa. We uniaxially...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1073
... triaxial compressive tests, ultrasonic elastic wave velocity measurements, and unconfined compressive strength (UCS) tests using an Autolab 1500 test frame. Incremental confining pressures from 1 MPa to 20 MPa were applied to explore static and dynamic mechanical properties. The UCS tests showed that all...
Proceedings Papers
Yonggang Xie, XuHao Fan, Changjing Zhou, Haizhu Wang, Zelong Mao, Bin Wang, Fengxiang Mao, Sergey Stanchits, Alexey Cheremisin
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1023
... hydraulic fracturing chemical flooding methods fracture fracturing fluid co 2 reservoir geomechanics morphology geologist rock type proppant enhanced recovery fracturing materials foam geological subdiscipline fracture morphology complexity propagation liquid co 2 fracture initiation mpa...
Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0158
... criterion for slate is required. geologist reservoir geomechanics rock type geological subdiscipline reservoir characterization specimen strength hydraulic fracturing criterion foliation structural geology metamorphic rock slate mpa thermal degradation characteristic variation...
Proceedings Papers
Yingjun Liu, Chenggang Xian, Hui Zhang, Guoqing Yin, Ke Xu, Zhimin Wang, Shujun Lai, Jingrui Liang, Ziwei Qian
Publisher: American Rock Mechanics Association
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0105
... wellbore integrity wellbore stability clastic rock rock type geological subdiscipline mogi-coulomb criterion breakdown operation plane drilling leakage mpa criteria tensile fracture shear breakdown breakout journal ARMA 24 0105 Development and Validation of a New Wellbore Stability...
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