Coupled hydraulic, thermal and mechanical considerations for the simulation of hot dry rock reservoirs
The coupled hydro-thermo-mechanical response of a fractured media to forced fluid flow in a simple Hot-Dry-Rock (HDR) system is investigated. The geometry, a single fracture in a 21) matrix, was chosen in order to better understand the relevant processes for the long term behaviour of HDR reservoir....
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| Veröffentlicht in: | Geothermics 1995-06, Vol.24 (3), p.345-359 |
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| creator | Kohl, T. Evansi, K.F. Hopkirk, R.J. Rybach, L. |
| description | The coupled hydro-thermo-mechanical response of a fractured media to forced fluid flow in a simple Hot-Dry-Rock (HDR) system is investigated. The geometry, a single fracture in a 21) matrix, was chosen in order to better understand the relevant processes for the long term behaviour of HDR reservoir. Linear elastic effects of temperature and pore pressure perturbations on stress in the solid matrix are assumed as well as a non-linear joint closure law. Thermal transport by both conduction and advection is included in the fracture and the matrix. The results of these models highlight the importance of the coupled hydraulic thermal and mechanical processes on long term system behaviour. |
| doi_str_mv | 10.1016/0375-6505(95)00013-G |
| format | Article |
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The results of these models highlight the importance of the coupled hydraulic thermal and mechanical processes on long term system behaviour.</description><subject>Computer simulation</subject><subject>Finite element method</subject><subject>finite elements</subject><subject>Flow of fluids</subject><subject>Fracture</subject><subject>Geothermal reservoirs</subject><subject>Heat conduction</subject><subject>Heat transfer</subject><subject>hot dry rock</subject><subject>Hydraulics</subject><subject>Mechanical properties</subject><subject>modelling</subject><subject>Perturbation techniques</subject><subject>Pore pressure</subject><subject>Thermal effects</subject><subject>Thermodynamic properties</subject><issn>0375-6505</issn><issn>1879-3576</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNqFkUtr3DAURkVJoJNJ_0EXWrUNxIlkWa9NIQzptBDIJl0LWbpi1NrWVLID8-9jZ0qWk9V9cO63uAehz5TcUELFLWGSV4IT_k3zK0IIZdX2A1pRJXXFuBRnaPWGfEQXpfyZIcklWaGwSdO-A493B5_t1EV3jccd5N522A4e9-B2dohuHl0aSvSQ7RjnDoeUFxKX2E_d6w6ngHdpxD4fcE7uL85QID-nmMslOg-2K_Dpf12j3z_unzY_q4fH7a_N3UNludBjJT1R4J11VoHSwYYavA6Os5rTIFrhRe0DUa3SlihJiPe6DbK1jguAtpFsjb4ec_c5_ZugjKaPxUHX2QHSVIxsOGW0IXomv5wka8kaRXnzLkiFakgt1ftgw5RmYklsjqDLqZQMwexz7G0-GErMItQstsxiy2huXoWa7Xz2_XgG8wOfI2RTXITBgY8Z3Gh8iqcDXgCU6amg</recordid><startdate>19950601</startdate><enddate>19950601</enddate><creator>Kohl, T.</creator><creator>Evansi, K.F.</creator><creator>Hopkirk, R.J.</creator><creator>Rybach, L.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7UA</scope><scope>7SC</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>7TC</scope></search><sort><creationdate>19950601</creationdate><title>Coupled hydraulic, thermal and mechanical considerations for the simulation of hot dry rock reservoirs</title><author>Kohl, T. ; Evansi, K.F. ; Hopkirk, R.J. ; Rybach, L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a569t-7d08edcaca8e89faf2ed9fc53251f6b6d62df08b89a08700dd9bf7bac56eeb473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Computer simulation</topic><topic>Finite element method</topic><topic>finite elements</topic><topic>Flow of fluids</topic><topic>Fracture</topic><topic>Geothermal reservoirs</topic><topic>Heat conduction</topic><topic>Heat transfer</topic><topic>hot dry rock</topic><topic>Hydraulics</topic><topic>Mechanical properties</topic><topic>modelling</topic><topic>Perturbation techniques</topic><topic>Pore pressure</topic><topic>Thermal effects</topic><topic>Thermodynamic properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kohl, T.</creatorcontrib><creatorcontrib>Evansi, K.F.</creatorcontrib><creatorcontrib>Hopkirk, R.J.</creatorcontrib><creatorcontrib>Rybach, L.</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Mechanical Engineering Abstracts</collection><jtitle>Geothermics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kohl, T.</au><au>Evansi, K.F.</au><au>Hopkirk, R.J.</au><au>Rybach, L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Coupled hydraulic, thermal and mechanical considerations for the simulation of hot dry rock reservoirs</atitle><jtitle>Geothermics</jtitle><date>1995-06-01</date><risdate>1995</risdate><volume>24</volume><issue>3</issue><spage>345</spage><epage>359</epage><pages>345-359</pages><issn>0375-6505</issn><eissn>1879-3576</eissn><abstract>The coupled hydro-thermo-mechanical response of a fractured media to forced fluid flow in a simple Hot-Dry-Rock (HDR) system is investigated. 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| ispartof | Geothermics, 1995-06, Vol.24 (3), p.345-359 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Computer simulation Finite element method finite elements Flow of fluids Fracture Geothermal reservoirs Heat conduction Heat transfer hot dry rock Hydraulics Mechanical properties modelling Perturbation techniques Pore pressure Thermal effects Thermodynamic properties |
| title | Coupled hydraulic, thermal and mechanical considerations for the simulation of hot dry rock reservoirs |
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