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Keywords: cross-section
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Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0030
... methods and compares the results with 2D cross-sections. Artificial Intelligence bedding lea structural geology shear strength slip surface FEA limit equilibrium analysis metals & mining strength cross-section rock mass Reservoir Characterization Upstream Oil & Gas disturbance...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1688
... propagation hydraulic fracturing stress shadow cross-section hydraulic fracture fracture General Use 1. INTRODUCTION Hydraulic fracture stress shadows formed in multi-stage and multi-well operations are irregular and can be difficult to predict even with robust subsurface constraints. Whereas the...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2058
... ABSTRACT: CFD modeling encompassed the simulation of flow in the annulus, and a comprehensive effort has been made to understand the flow dynamics using the numerical results. CFD simulation included study of flow in two cross-sectional planes - (a) axial cross-section and (b) horizontal...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-811
... data. ARMA 18 811 Improving Geological Models through Statistical Integration of Borehole Data and Geologists Cross-Sections Boyd, D. Lane Colorado School of Mines, Golden, Colorado, USA Walton, Gabriel and Trainor-Guitton, Whitney Colorado School of Mines, Golden, Colorado, USA Copyright 2018 ARMA...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-446
... Initialization Based on Stress Functions, and Application to a Reservoir Cross-Section Aliguer, I., Ybern, C.R., Jaqués, I., Carol, I., Prat, P. Dept. of Civil & Environmental Eng. Universitat Politecnica Catalunya, Barcelona, Spain Lakshmikantha, M.R., Segura, J.M. Repsol Technology Hub, The Woodlands, TX...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-786
... laminar to fully turbulent. We notably discuss the use of an equivalent Reynolds number proposed by Jones (1976) to use the available data and models developed for flow in pipes to the case of elliptical cross-section encountered in the PKN geometry. Reservoir Characterization production logging...
Proceedings Papers

Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-349
... criteria casing and cementing shrinkage transient thermal analysis numerical model hydrostatic stress operation interface reservoir geomechanics upstream oil & gas cross-section generalized plane strain element 1. INTRODUCTION AND OBJECTIVE Different types of cement are available such as...
Proceedings Papers

Paper presented at the 47th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2013
Paper Number: ARMA-2013-652
... paper, the size of the bulges, as incipient falling cutting blocks, is shown to determine the open hole stable time. Reservoir Characterization Upstream Oil & Gas wellbore integrity wellbore stability reservoir geomechanics orientation Wellbore Design mechanism shale cross-section...
Proceedings Papers

Paper presented at the 46th U.S. Rock Mechanics/Geomechanics Symposium, June 24–27, 2012
Paper Number: ARMA-2012-522
... aim of this study is to investigate a probabilistic methodology using the program NESSUS® to efficiently characterize the uncertainties associated with the problem parameters. A synthetic geological cross-section with a single fault was analyzed by both a simplified analytical approach and a numerical...
Proceedings Papers

Paper presented at the 46th U.S. Rock Mechanics/Geomechanics Symposium, June 24–27, 2012
Paper Number: ARMA-2012-494
... engineering, three geometric probes are often used in estimating the volumetric fractions of heterogeneous geomaterials (i.e. bimrocks), namely, the one dimensional scanlines or boreholes, the two dimensional cross sectional images or window mapping, and the three dimensional sieve analyses. 1-D probe is...
Proceedings Papers

Paper presented at the 45th U.S. Rock Mechanics / Geomechanics Symposium, June 26–29, 2011
Paper Number: ARMA-11-562
... for the determination of the geologically most suitable locations for complex structural parts, like emergency and evacuation rooms and galleries, cross-overs with large cross-sections etc. 2. REQUIREMENT FOR INVESTIGATION The more information there is available about the rock and the rock mass...
Proceedings Papers

Paper presented at the 45th U.S. Rock Mechanics / Geomechanics Symposium, June 26–29, 2011
Paper Number: ARMA-11-165
... recovery mechanism morphology zone morphology injection rate effect cross-section injectivity injection stage Injection Rate cohesionless sand Upstream Oil & Gas sand pack amplitude horizontal cross-section damp sand sand structure wellbore permeability 1. INTRODUCTION Some of the...
Proceedings Papers

Paper presented at the 45th U.S. Rock Mechanics / Geomechanics Symposium, June 26–29, 2011
Paper Number: ARMA-11-235
... type [1]. Upstream Oil & Gas Reservoir Characterization cross-section 2 study area kirka structural geology cross-section 1 metals & mining stability analysis slope stability analysis investigation stability water condition slope geometry geotechnical property slip circle...
Proceedings Papers

Paper presented at the 45th U.S. Rock Mechanics / Geomechanics Symposium, June 26–29, 2011
Paper Number: ARMA-11-321
... belts. An LHD panel-caving system has been used to extract approximately 209 million tonnes of molybdenum ore since production began in 1976. Figure 1 provides a general cross-section of the mining geometry. Figure 2 illustrates a cross-section through the intrusive geological setting which comprises...
Proceedings Papers

Paper presented at the 44th U.S. Rock Mechanics Symposium and 5th U.S.-Canada Rock Mechanics Symposium, June 27–30, 2010
Paper Number: ARMA-10-359
... modeling of fracture initiation in sand. hydraulic fracturing fracturing materials fracturing fluid Reservoir Characterization proppant fracture characterization building solid cross-section Artificial Intelligence structural geology concentration solid concentration Upstream Oil...
Proceedings Papers

Paper presented at the 43rd U.S. Rock Mechanics Symposium & 4th U.S. - Canada Rock Mechanics Symposium, June 28–July 1, 2009
Paper Number: ARMA-09-035
... geomechanics Upstream Oil & Gas porosity-based model porosity change digital image processing technique Fluid Dynamics pore pressure homogeneous model permeability cross-section equation Engineering heterogeneity virtual rock core rock heterogeneity virtual core 1. INTRODUCTION In earth...
Proceedings Papers

Paper presented at the 43rd U.S. Rock Mechanics Symposium & 4th U.S. - Canada Rock Mechanics Symposium, June 28–July 1, 2009
Paper Number: ARMA-09-122
.... Reservoir Characterization Fluid Dynamics reservoir geomechanics orientation photogrammetry data grid cell flow in porous media roughness discontinuity Upstream Oil & Gas calibration ROCK mass CHARACTERIZATION fracture surface Laser cross-section laser scan model photogrammetry surface...
Proceedings Papers

Paper presented at the 43rd U.S. Rock Mechanics Symposium & 4th U.S. - Canada Rock Mechanics Symposium, June 28–July 1, 2009
Paper Number: ARMA-09-143
... frequency manmade tunnel Reservoir Characterization centerline th street tunnel heterogeneity embedment depth boundary receiver cross-section geometry estimation algorithm Upstream Oil & Gas anomaly surface wave amplitude tunnel geophone attenuation analysis void...
Proceedings Papers

Paper presented at the The 42nd U.S. Rock Mechanics Symposium (USRMS), June 29–July 2, 2008
Paper Number: ARMA-08-314
... normal stiffness stiffness cross-section hydraulic transmissivity fracture compliance expression transmissivity fracture distribution function deformation 1. INTRODUCTION Both the mechanical and hydraulic behaviors of rock fractures are controlled by the morphology of the fracture surfaces...
Proceedings Papers

Paper presented at the The 42nd U.S. Rock Mechanics Symposium (USRMS), June 29–July 2, 2008
Paper Number: ARMA-08-0124
... chutes at the main haulage level. reservoir geomechanics Artificial Intelligence modeling stress calibration haulage level fine model Reservoir Characterization Upstream Oil & Gas three-dimensional unit stress tensor modeling MPa cross-section mining stage stress analysis stress...

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