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Keywords: geomechanics
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Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0813
... & gas drilling equipment reservoir geomechanics rop geological subdiscipline rpm 1000 wob kpa rpm 2000 geology bit design geomechanics pdc bit cutter 5-bladed bit rpm 0 psi 0 confinement pressure rotational speed lbf 150 4-bladed bit geothermal drilling us rock mechanic...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0024
... at the 57th US Rock Mechanics/Geomechanics Symposium held in Atlanta, Georgia, USA, 25-28 June 2023. This paper was selected for presentation at the symposium by an ARMA Technical Program Committee based on a technical and critical review of the paper by a minimum of two technical reviewers. The material...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0051
... for fractures to propagate through limestone interlayers is more difficult (Fig. 2). geologist sedimentary rock upstream oil & gas asia government oil shale rock type united states government mudrock hydraulic fracturing clastic rock complex reservoir shale gas reservoir geomechanics...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0358
... to illustrate the connection between the chosen factors and their influence on the target function. geologist sustainability upstream oil & gas drilling operation russia government modeling & simulation geomechanics united states government africa government social responsibility...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0546
..., there is a lot of digitalization being implemented in the field of mining geomechanics. This paper will review some of those technologies that have been developed in the field of mining geomechanics along with looking into some future opportunities. INTRODUCTION According to Deloitte (2014), "Industry 4.0...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0478
... future lost events while drilling through fault damage zones. geologist structural geology upstream oil & gas annular pressure drilling drilling fluids and materials drilling fluid management & disposal geological subdiscipline europe government reservoir geomechanics circulation...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0604
... upstream oil & gas casing and cementing geologist united states government cement chemistry artificial intelligence asia government wellbore integrity china government geology wellbore design cement formulation reservoir characterization geomechanics cement sheath drucker...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0795
... mathematics of computing pillar geomechanics platinum mining africa government metals & mining geologist united states government reservoir geomechanics geology modeling & simulation map3d extraction ratio layout coates zvarivadza page equation different depth...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0469
...ARMA 22 469 Meshfree penetration of projectiles into rock Foster, C.D., Atif, M., Chi, S.-W. University of Illinois at Chicago, Chicago, IL, USA Copyright 2022 ARMA, American Rock Mechanics Association This paper was prepared for presentation at the 56th US Rock Mechanics/Geomechanics Symposium...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0851
... geomechanics dataset application tunnel algorithm ml algorithm weathered tuff lava construction validation overburden ARMA 22 851 Assessing the effect of in-situ stress conditions in back-analysis of rock mass parameters of tunnels using machine learning techniques Khetwal1, A. WSP 1, USA Colorado...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0224
... Research Institute of Civil Engineering and Mechanics (GeM), UMR CNRS 6183, Ecole Centrale de Nantes, France Copyright 2019 ARMA, American Rock Mechanics Association This paper was prepared for presentation at the 53rd US Rock Mechanics/Geomechanics Symposium held in New York, NY, USA, 23 26 June 2019...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1611
... ABSTRACT ABSTRACT: Field development from exploration to abandonment benefits from using geomechanical modeling for making better long-term operational and management decisions. Geomechanics has become an essential part of the petroleum industry’s daily route due to increasing challenges...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1795
... of geomechanics and coupling it with transport phenomenon has a significant impact on a successful CO 2 -EOR application in shale plays. In this study, we investigate the changes in reservoir permeability and porosity under different conditions to better understand the correlations between molecular diffusion...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-501
... reservoir node Simulation hydraulic fracturing Engineering shear deformation computer method geometry mechanics geomechanics Material Point Method fracture MPM fracture surface dilation sulsky deformation 1. INTRODUCTION Since the key goal of hydraulic fracturing is to produce a connected...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-979
... ABSTRACT: In this paper, we present a new parameterization of the hydraulic fracturing modeling which allows the use of a coupled flow/geomechanics reservoir simulator to predict fracture propagation. To do this we used our in-house reservoir simulator (OpenSim) which implements a fully...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1230
... ABSTRACT ABSTRACT: We model the geomechanical, flow, and thermal effects associated with the cold-water-injection process into a fractured reservoir. This problem is pertinent to the prediction of well injectivity and productivity changes in geothermal as well as fractured oil and gas...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0237
.... In this paper, we present a novel algorithm to increase the speed of convergence of coupled geomechanics (DDM) and fluid flow problem. The algorithm employs an analytical, local linear approximation of the Reynolds lubrication equation to solve the coupled non-linear system of equations. An initial solution...

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