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Keywords: temperature change
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2128
... and triaxial rock mechanics tests were conducted to determine the mechanical properties of the rock. The influences of heat transfer between the wellbore and the formation, mechanical properties, in-situ stresses, collapse pressure, and fracture pressure are investigated. Wellbore temperature change induced...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1229
... dual fiber approach production monitoring temperature change storm coefficient fiber production logging dr system sensing strain waterfall strain change cable loose tube cable production control upstream oil & gas variation phase change october 2020 tight buffered cable ARMA 21...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1425
... ABSTRACT: Water-shale interaction, as well as temperature change, can impact the generation of fractures and shale permeability. In most studies, experiments have been conducted to explore the role of water-shale interaction in fracture generation and permeability change without considering...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1611
... 2010, Hofmann et al. 2016]. Nevertheless, there are challenges yet to overcome at least from the following perspectives. At first, to accurately assess the thermal stresses, thermally induced pressures, and the thermal conduction/convection associated to the temperature change in the reservoir must...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-462
... as temperature increases. At low confinement stress, the tendency is maintained for permeability but not for the porosity of the porous medium. Upstream Oil & Gas porous medium Reservoir Characterization temperature change Fluid Dynamics variation porosity Alberta flow in porous media...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-371
.... The results show that air temperature changes have an effect on the seepage field of slope which could affects the stability of slope further. Under the same initial and rainfall conditions, the higher of the air temperature, the lager of rainfall infiltration rate and the deeper of the infiltration depth...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0188
... to ensure a gastight and stable cavern over decades and on the other hand the limitation of the withdrawal and refill rates between these geomechanical limits. Reservoir Surveillance Upstream Oil & Gas production control production logging temperature change solution phase rock salt...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-266
... to simulate heat transfer within the reservoir, due to cold water injection. Then, we modelled the stress changes induced by the temperature changes, using a Finite Element Method in a Geomechanical modelling software. The results from this study clearly show the formation of thermally-induced fractures...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-632
... brine was left at cavern bottom, hindering onset of thermal convection (Crotogino et al., 2001, Klafki et al., 2003, Skaug et al., 2010). hydraulic fracturing criterion gas storage cavern natural gas storage cavern pressure drop gas storage temperature change Proc storage cavern Upstream...
Proceedings Papers

Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-421
.... It was also observed that the choice of constitutive model (i.e., isotropic versus anisotropic) had little effect on the temperature change required for fracture initiation, but it did influence the fracture pattern due to preferential planes of weakness present in the bedded Opalinus Clay. 1. INTRODUCTION...
Proceedings Papers

Paper presented at the 48th U.S. Rock Mechanics/Geomechanics Symposium, June 1–4, 2014
Paper Number: ARMA-2014-7623
... Eagle Ford shale wells to improve hydraulic fracture stimulation characterization. By measuring the temperature change along the wellbore, distributed temperature sensing (DTS) data may provide relative fluid distribution. This information may be used to assess the simple geometry of the hydraulic...
Proceedings Papers

Paper presented at the 48th U.S. Rock Mechanics/Geomechanics Symposium, June 1–4, 2014
Paper Number: ARMA-2014-7148
... production control production logging Reservoir Surveillance fracturing fluid Upstream Oil & Gas proppant hydro-thermo-mechanical fracture propagation pipe BPM production monitoring hydraulic fracturing geothermal reservoir particle coefficient temperature change borehole temperature...
Proceedings Papers

Paper presented at the 46th U.S. Rock Mechanics/Geomechanics Symposium, June 24–27, 2012
Paper Number: ARMA-2012-472
... ABSTRACT: In this paper coupled thermo-hydro-mechanical behaviour of a cylindrical sample of Stanstead Granite containing a fluid inclusion is studied. The sample was immersed in a hot water bath and the time-dependent temperature change and pore pressure change within the cavity were measured...
Proceedings Papers

Paper presented at the 46th U.S. Rock Mechanics/Geomechanics Symposium, June 24–27, 2012
Paper Number: ARMA-2012-463
... boundary condition coefficient rock formation displacement Upstream Oil & Gas outlet temperature change heat transfer fluid temperature bottom-hole temperature Injection Rate production control drilling fluids and materials temperature change heat exchange injection fluid temperature...
Proceedings Papers

Paper presented at the 45th U.S. Rock Mechanics / Geomechanics Symposium, June 26–29, 2011
Paper Number: ARMA-11-220
... a limit for the spacing between salt caverns used for the SPR. reservoir geomechanics temperature distribution hydraulic fracturing fracture length Reservoir Characterization temperature change Upstream Oil & Gas PKN GDK model dimensional hydraulic impermeable rock hydraulic...
Proceedings Papers

Paper presented at the 45th U.S. Rock Mechanics / Geomechanics Symposium, June 26–29, 2011
Paper Number: ARMA-11-487
... displacement results suggests that the amplitude of displacement fluctuation is proportional to block width, supporting our working assumption that the monitored displacements are thermo-elastic in origin. In order to account for temperature changes inside the entire rock block thermal conductivity...
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-10-442
... provided the poroelastic transient and plane-strain analytical solution. However, for the extraction of heavy oil and geothermal energy and the disposal of nuclear waste, neglecting heat transfer in the analysis will lead to unrealistic results. Heat conduction and associated temperature change has...
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-10-367
... production logging production control Reservoir Surveillance Upstream Oil & Gas strain data temperature change reservoir geomechanics US government measure strain mechanical strain coefficient sensor uncorrected strain South Dakota thermal expansion air temperature sanford underground...
Proceedings Papers

Paper presented at the The 35th U.S. Symposium on Rock Mechanics (USRMS), June 5–7, 1995
Paper Number: ARMA-95-0769
... reservoir is likely to be masked due to this paradoxical phenomenon between fluid flow and heat flow in fractured porous media. In this paper, a coupled formulation of fluid and heat flows in naturally-fractured reservoirs is presented. The effect of temperature changes along with the induced solid...
Proceedings Papers

Paper presented at the The 32nd U.S. Symposium on Rock Mechanics (USRMS), July 10–12, 1991
Paper Number: ARMA-91-129
... value bedding thickness CSIRO cell Reservoir Characterization temperature change longitudinal bedding transverse bedding bedding strain gage gage stress value cement mortar cement mortar block Rock Mechanics as a Multtdisctplinary Sctence, Roegiers (ed ) ¸ 1991 Balkerna, Rotterdam. I...

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