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Keywords: metals & mining
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1135
... the fault geometry? (3) How can reasonable, fault-specific material parameters be achieved or estimated from literature sources to populate the hydro-mechanical model? scaling method reservoir characterization metals & mining climate change modeling & simulation structural geology...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1193
... and to develop reliable models to assess the stability of shale gas wells. shale gas directional drilling upstream oil & gas metals & mining us government structural geology horizontal displacement gas well reservoir geomechanics complex reservoir casing and cementing test well...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2142
... artificial intelligence metals & mining inflow performance well performance engineering assessment water inflow inflow assessment simulation model dimension farhadian groundwater inflow numerical modeling dimension katibeh international journal model extent birjand boundary condition...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2164
... relationship in addition to factor of safety (FS) for the slope stability analysis. Also, it is possible to find other potential surfaces with maximum shear strain. evolutionary algorithm criterion critical slip surface artificial intelligence stability analysis metals & mining lips-r...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-0020
... basis for the prevention and control of water in the working face. hydraulic fracturing metals & mining reservoir characterization thickness microseismic event wellbore design structural geology formula development height water-conducting fissure zone water-conducting fracture zone...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1030
... applicable to underground blast optimizations. This paper presents the system with the case examples. metals & mining modeling diameter artificial intelligence rock fragmentation charge weight upstream oil & gas mbf model explosive charge seed waveform production blast blasthole...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1040
... quickly. metals & mining fracture characterization reservoir characterization wellbore design bulletin simulation general use general use tetrahedral mesh mesh structural framework reservoir geomechanics upstream oil & gas quadratic element elastic dislocation method reservoir...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1044
... of electric field. flow in porous media dry beach fluid dynamics tailings pond particle size metals & mining average particle size test method characteristic saturation line tailings dam permeability stability permeability coefficient permeability characteristic upstream oil & gas...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1120
.... metals & mining upstream oil & gas reservoir geomechanics strength health & medicine scale effect rock-38 mpa simulation international journal specimen shale rock reservoir characterization wellbore design in-seam rock parting encryption mohamed coal mass model coal rib...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1746
... upstream oil & gas machine learning geochemical anomaly cu recovery metric model prediction copper recovery prediction test dataset lightgbm laboratory algorithm metals & mining square error identification model recovery geochemical data dataset kazakhstan xgboost random forest...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1864
... al., 2020). Researchers agree that for rock bursts to occur, a high stress and high energy environment is necessary, which is often found in deep mining conditions (Cai, 2016; Zhu et al., 2018). reservoir characterization metals & mining machine learning reservoir geomechanics...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1226
... and controlling stope dilution. Problems related to dilution have been reported by many mines (Diakite, 1998, Wang, 2004, Mouhabbis, 2013, Zarshenas and Saeedi, 2016). neural network design line artificial intelligence stope design machine learning prediction procceding graph metals & mining...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1231
... material properties and conditions of placement (Clark, 1988). To maintain consistency of backfill strength, these properties must be monitored and controlled during preparation, mixing and placement. reservoir geomechanics metals & mining strength reservoir characterization upstream oil...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1299
... and economical sustainability. social responsibility tailing nelson sustainability oxide esg earth resource metals & mining upstream oil & gas colorado school composition characteristic basalt fiber glass fiber variability fiber mineralogy application waste material viscosity...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1359
... microseismic systems due to the high costs of instruments and cables, geophone installation and relocation, and instrument decommission and maintenance. metals & mining accuracy hydraulic fracturing seismic signal reservoir characterization ground surface experiment microseismic event fiber...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1379
... metals & mining upstream oil & gas correlation rock joint cleat aperture coal cleat characteristic shear strength coal sample aperture normal stress residual cohesion university cohesion kpa friction angle residual friction angle ARMA 21 1379 A new approach for measuring...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1795
... polymers. Zhang et al., (2021) reported the following equation for the chemical reaction of the geopolymerized material in the presence of NaOH: (equation) (equation) metals & mining casing and cementing correlation specimen hydraulic fracturing concentration tensile test cement...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1843
... upstream oil & gas metals & mining coalbed methane trajectory coal rock simulation production monitoring coal seam gas jet impingement contour horizontal cavity completion nozzle particle rotate jet impingement stagnation point equation reservoir surveillance complex reservoir...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1225
... mechanics logistic regression mining science accuracy correct prediction metals & mining mechanics geomechanics symposium underground excavation damage international journal damage scale probability prediction interpretation scenario underground space technology rockburst damage potential...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1304
... uncertainty and hidden danger to the supporting structure design of tunnels and slopes excavated in such type of rock mass. metals & mining talus-like rock mass talus-like formation zhang upstream oil & gas talus-like ground mechanical characteristic monitoring point reservoir...

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