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Keywords: criterion
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Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0239
... toughness detournay pre-existing discontinuity lecampion orientation bunger dimensionless toughness propagation regime slat101 hydraulic fracture criterion hf propagation ARMA 22-239 Experimental investigation of hydraulic fracture growth in an anisotropic rock with pre-existing...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0290
...) compression, axisymmetric (conventional triaxial) extension, and multiaxial strength tests. The data are fitted to linear and nonlinear failure criteria: Paul-Mohr-Coulomb (PMC), a generalized linear criterion containing all three principal stresses; Hoek-Brown, a popular nonlinear criterion containing major...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0273
... & gas reservoir characterization grasselli barton criterion casted discontinuity strength roughness discontinuity criteria shear strength equation casagrande rock mechanic compressive strength anisotropy ytec table 2 mpa rock engineering ARMA 22 0273 YTEC - Privada Characterization...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0562
... that the stress concentration around gravels is the microscopic mechanism of the difference in mechanical properties of gravels (Luo et al., 2021). wellbore design conglomerate evolution gravel wellbore integrity compressive strength hydraulic fracturing strength criterion spatial distribution...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0569
.... Zoback et al., 1985), which is related to shear and yield. For plastic rocks, the wellbore collapse can be described by using the plastic yield criterion(Germanovich and Dyskin, 2000), but for brittle rocks, the description of wellbore collapse can not only consider the shear failure hypothesis but also...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0570
... require predicting time-dependent changes in the thermally induced stress and applying an appropriate AE-based failure criterion, so that the in situ stress can be determined by subtracting the induced stress from the failure stress. The goal of this research is to develop a technology to determine...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0655
... are restored. Consider the role of intermediate principal stress, the wellbore stability analysis models of weak plane failure criteria and Modified Lade criterion are established. According to the model, the drilling fluid column pressure (collapse pressure) to maintain the wellbore stability is calculated...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0478
... criterion artificial intelligence simulation of human behavior upstream oil & gas simulation below indenter loading maxwell viscosity neural network reservoir characterization pierre ii shale bingham viscosity kelvin viscosity lab-based simulation illustration creep cuttings maxwell...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0632
... experiment specimen microbially biscontin strength wellbore integrity konstantinou criterion criteria carbonate precipitation fracture initiation fracture cementation journal atkinson transition engineering ARMA 22-0632 Interpretation of fluid injection experiments in poorly consolidated...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0749
... the accident of Deepwater Horizon happened in 20th April 2010. reservoir geomechanics hmin criterion wellbore design assumption mineral composition upstream oil & gas variability mechanical earth model equation evolution magnitude biot coefficient compaction sedimentation reservoir...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-2032
... mechanic wellbore design synthetic sandstone journal cement criterion gutierrez characteristic tunnel rockburst study wibisono mpa calculation compressive strength international journal mining science ARMA 22 2032 Laboratory Characterization of a Synthetic Sandstone for Tunnel Rockburst...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0190
... integrity journal variation mpa skeleton coalbed methane reservoir characterization desorption borehole coefficient permeability coal bed methane wellbore stability international journal criterion equation chen ARMA 22 190 Fully coupled thermo-hydro-mechanical model for wellbore stability...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0128
... reservoir simulation drillstem testing reservoir surveillance sand control completion installation and operations production monitoring upstream oil & gas flux reservoir geomechanics production control disaggregation criterion hkl correlation equilibrium correlation journal sandface...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0023
... ABSTRACT: According to the short-term strength of rock salt with mudstone, the applicability of Hoek-Brown criterion to the strength of rock salt with mudstone is studied. Uniaxial and triaxial compression tests have been carried out on rock salt with mudstone samples of Jintan gas storage...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0211
... in fractured zones and faults under different environmental conditions such a normal pressure, temperature, water content, loading rate. reservoir geomechanics relation fracture characterization gouge hydraulic fracturing aydan criterion application view experiment strength strength envelope...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0022
... the old ones. drilling operation upstream oil & gas wellbore design coal seam gas coalbed methane wellbore integrity evolution rock mech criterion complex reservoir hydraulic fracturing reservoir characterization shrinkage sci coal bed methane wellbore breakout reservoir...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0181
... the in-situ stress, which agrees well with the results calculated by using Mogi-Coulomb criterion. 1. INTRODUCTION In-situ stress is very important for oil and gas drilling and hydraulic fracturing stimulation operations. Accurate knowledge of stress magnitude and orientation can help us to design...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1195
... construction of a Kappa-Mu-Yield (KMY) universal cross-plot using Kaybob Duvernay source rock as the test case. A new fracability criterion is introduced and constructed from the tectonic stresses, pore pressure, and rock physics based on hyperbolic Drucker-Prager (DP) yield criterionFsdf and is tied to rock...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1398
... control the whole creep system. There are 4 simple criteria and 2 composed criteria, which correspond to 6 scaling criterions. The numerical simulation results verify the accuracy of the scaling criterions. The study provides guidance to the salt cavern design and operation process in the term...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1449
... including mechanical failure from in-situ stresses and hydrodynamic erosion from fluid flow. Mathematical and numerical models developed for the prediction of sand production, are usually based on sanding criteria emanating from filtration theories. One of many, is the volumetric sanding criterion which...

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