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Keywords: Modeling & Simulation
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Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0123
... permeability and bulk deformation. The results presented in this paper show that implementation of sorption-induced shrinkage can have a significant impact on the modelled geomechanical response of the coalbed and the estimated ground surface subsidence. Reservoir Characterization Modeling...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0113
... Reservoir Characterization Upstream Oil & Gas damage variable evolution hydraulic fracturing Simulation effective stress reservoir simulation fractured reservoir Continuum damage mechanics deformation Modeling & Simulation fracture system pore pressure fluid flow matrix fracture...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0029
... formula MPa empirical value mechanics relative error Drilling excess pore pressure foundation Modeling & Simulation criterion pressure coefficient prediction model formation fracture pressure ARMA 29 Control number of paper A prediction model for fracture pressure in shallow stratum of...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0085
... confining stress” approach. Various “uniaxial strain correction factors” are outlined for converting hydrostatic measurements to their equivalent uniaxial values, more representative of the u reservoir condition. Modeling & Simulation reservoir geomechanics flow in porous media compressibility...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0105
... Distinct Element model to assess strata fracturing during longwall extractions. metals & mining Artificial Intelligence hydraulic fracturing Modeling & Simulation Fluid Dynamics flow in porous media fracture intensity abutment particle Queensland permeability enhancement aquifer...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0011
... Modeling & Simulation reservoir depletion mechanical property reaction acidizing-induced wormhole dissolution acidizing wellbore porosity wormhole region reservoir depletion process vertical normal stress 1. INTRODUCTION Matrix acidizing is a widely-used reservoir stimulation technique to...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0045
... Bunger 2015). Directional Drilling Completion Installation and Operations Modeling & Simulation Upstream Oil & Gas pressure distribution starter crack multiple hydraulic fracture Bunger fracture path interference horizontal well wellbore misalignment drilling operation outer...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0251
... varying well spacing on well performance in the Permian basin with and without considering natural fractures. Finally, the optimal well spacing was discussed. This study can provide key insights into optimization strategies for well spacing in shale reservoirs. Modeling & Simulation complex...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0322
...-mechanical simulation model, which couples rock mechanics, fluid mechanics, and proppant transport to enable HF stimulation process modeling. Simulations are used to systematically study NFN properties and their effect on HF stimulation outcomes, including fracture length, propped area, and fracture...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0295
... consists two parts: matrix flow model and fracture flow model. The matrix flow model based on Pore-scale Network Method (PNM) reproduced two-phase flow in matrix considering viscous forces and capillary forces. The fracture flow model based on unsteady flow model simulated unsteady flow in opened fractures...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0349
... monitoring Artificial Intelligence frequency characteristic microseismic event Reservoir Characterization Upstream Oil & Gas hazardous microseismicity probability event count spatial distribution microseismicity Magnitude Modeling & Simulation forecasting Velenje forecasted...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0395
... presented model improves the accuracy of the mud loss prediction, and thereby results in a more realistic characterization of naturally fractured reservoirs. Artificial Intelligence Upstream Oil & Gas hydraulic fracturing Modeling & Simulation fracture aperture fracture deformation...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0412
..., indicating that the established prediction method of coal mechanical parameters of logging data box dimension has advantages over traditional methods and has popularization value. coal bed methane Reservoir Characterization Modeling & Simulation reservoir geomechanics coalbed methane Upstream...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0403
... model was simulated firstly in Eclipse platform. The updated pore pressure/temperature with the physical properties are passed from the flow model to Abaqus platform to conduct the geomechanical model simulation. Then, the strain and stress from the geomechanical model are updated, resulting the changes...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1697
... shaft reduced in response to installation. Modeling & Simulation measurement circle Duan lateral stress contact normal stiffness penetration test pile installation porosity numerical investigation displacement pile Reservoir Characterization displacement Pile Penetration diameter...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1788
... pattern numerical analysis bonded-particle numerical model result numerically compression ring test ring specimen tensile strength diameter numerical ring specimen Modeling & Simulation experimental result Dionyso marble failure load specimen Experimentally 1. INTRODUCTION The...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1688
... predict using deterministic approaches. general use hydraulic fracture swarm Upstream Oil & Gas dislocation fracture swarm observation grid Bunger perturbation Modeling & Simulation stress change busetti irregular stress shadow grid resolution fracture surface raterman...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1716
... measurement. The results showed that the uncertainty of a P 21 measurement can be expressed by the size of sampling window, fracture diameter, and fracture intensity. An illustrative example is provided to illustrate the proposed method. Modeling & Simulation Upstream Oil & Gas fracture...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1795
... coupling the geomechanics and fluid flow through a two-way method. This integrated workflow can assist us to understand the relation between geomechanics and CO 2 -EOR mechanisms in unconventional liquid-rich shale reservoirs. Upstream Oil & Gas Modeling & Simulation geomechanics enhanced...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1848
... deformation as well as the evolution of effectives stress at the fault plane. Reservoir Characterization Upstream Oil & Gas fluid injection simulator Modeling & Simulation Fault Activation mfm method reservoir geomechanics drillstem/well testing pressure change assumption...

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