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Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0679
... ABSTRACT: In this work, the suitability of several meshing strategies to optimize the CPU time consumption is investigated. The mesh sensitivity strategy is established by applying the basic framework of a coupled hydro-gas-mechanical 3D FEM numerical model to simulate the tests in terms...
Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1059
... complex reservoir reaction rate consumption two-scale continuum model chemical reaction matrix acidizing injection rate dissolution ARMA 21 1059 Numerical Studies and Analysis on Reactive Flow in Matrix Acidizing Coupled Thermal-Hydrological-Mechanical-Chemical Processes Cunqi Jia School...
Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-512
... challenges in deep and ultra-deep stratum, which affects the overall drilling performance and field drilling operation cost. Research and experiments indicated that impact drilling is an effective and available way to improve the rate of penetration in deep hard formation [1-4]. Since the energy consumption...
X. L. Shi, C. H. Yang, Y. P. Li, J. L. Li, H. L. Ma, T. T. Wang, Y. T. Guo, T. Chen, J. Chen, W. Liu, N. Zhang
Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0626
... ABSTRACT: China has an urgent demand for natural gas storage because of the current bad situation of natural gas supply, consumption and storage. Based on the investigation of distribution and geology of salt mines, it is found that China has basic geological conditions and necessary brine...
Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-500
... studies as well as from outsourced companies hired by the mine to evaluate the composition of the backfill. An economic benefit assessment of the study indicated that cement consumption could be reduced from 14% to a standard of 10% and yield better backfill strength without the use of a super...
Paper presented at the 47th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2013
Paper Number: ARMA-2013-148
... correlation operation enhanced recovery leakage water leakage shotcrete contractor Fluid Dynamics specific leakage concrete lining excavation Reservoir Characterization grout take tunnel excavation consumption injection hydropower project Himalaya grout consumption rock mass tunnel...
Paper presented at the Golden Rocks 2006, The 41st U.S. Symposium on Rock Mechanics (USRMS), June 17–21, 2006
Paper Number: ARMA-06-929
... performance assessment performance assessment model room evolution WIPP Artificial Intelligence Upstream Oil & Gas Brine assessment hydration HSSE standard Reservoir Characterization computer based training DRZ porosity flow in porous media closure repository waste room MgO consumption...
Paper presented at the The 30th U.S. Symposium on Rock Mechanics (USRMS), June 19–22, 1989
Paper Number: ARMA-89-0235
... Synthetic Evaluation 1.1 Factor set U To judge a cut pattern whether it is good or not depends on many Mid many factors, among them the following five factors act more dominantly, namely they are number of cut holes per unit of cut volume, rational layout of cut holes, explosive consumption per unit...
Paper presented at the The 26th U.S. Symposium on Rock Mechanics (USRMS), June 26–28, 1985
Paper Number: ARMA-85-0281-1
.... The results were used to i rove and to control the grouting effectiveness. Zones of extremely low quality, i.e. highly fractured zones were located to assist the grouting crew. As we shall see, the accordance between the seismic survey results and the grout consumption were good. 282 Po er supply B & K 2807...
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