Effect of hydro mechanical coupling on natural fracture network formation in sedimentary basins
Summary In sedimentary basin context, numerous phenomena, depending on the geological time span, can result in natural fracture network formation. In this paper, fracture network and dynamic fracture spacing triggered by significant sedimentation rate are studied considering mode I fracture propagat...
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| Veröffentlicht in: | Geophysical journal international 2018-05, Vol.213 (2), p.798-804 |
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| container_title | Geophysical journal international |
| container_volume | 213 |
| creator | Ouraga, Zady Guy, Nicolas Pouya, Amade |
| description | Summary
In sedimentary basin context, numerous phenomena, depending on the geological time span, can result in natural fracture network formation. In this paper, fracture network and dynamic fracture spacing triggered by significant sedimentation rate are studied considering mode I fracture propagation using a coupled hydro-mechanical numerical methods. The focus is put on synthetic geological structure under a constant sedimentation rate on its top. This model contains vertical fracture network initially closed and homogeneously distributed. The fractures are modelled with cohesive zone model undergoing damage and the flow is described by Poiseuille’s law. The effect of the behaviour of the rock is studied and the analysis leads to a pattern of fracture network and fracture spacing in the geological layer. |
| doi_str_mv | 10.1093/gji/ggy028 |
| format | Article |
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In sedimentary basin context, numerous phenomena, depending on the geological time span, can result in natural fracture network formation. In this paper, fracture network and dynamic fracture spacing triggered by significant sedimentation rate are studied considering mode I fracture propagation using a coupled hydro-mechanical numerical methods. The focus is put on synthetic geological structure under a constant sedimentation rate on its top. This model contains vertical fracture network initially closed and homogeneously distributed. The fractures are modelled with cohesive zone model undergoing damage and the flow is described by Poiseuille’s law. The effect of the behaviour of the rock is studied and the analysis leads to a pattern of fracture network and fracture spacing in the geological layer.</description><identifier>ISSN: 0956-540X</identifier><identifier>EISSN: 1365-246X</identifier><identifier>DOI: 10.1093/gji/ggy028</identifier><language>eng</language><publisher>Oxford University Press</publisher><subject>Earth Sciences ; Sciences of the Universe</subject><ispartof>Geophysical journal international, 2018-05, Vol.213 (2), p.798-804</ispartof><rights>The Author(s) 2018. Published by Oxford University Press on behalf of The Royal Astronomical Society. 2018</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a354t-e6191f20882c122f6e2fae90e90d2e40b79c71b03d64e06c5e9dd3216e607a6a3</citedby><cites>FETCH-LOGICAL-a354t-e6191f20882c122f6e2fae90e90d2e40b79c71b03d64e06c5e9dd3216e607a6a3</cites><orcidid>0000-0002-0729-8925</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://ifp.hal.science/hal-01977824$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Ouraga, Zady</creatorcontrib><creatorcontrib>Guy, Nicolas</creatorcontrib><creatorcontrib>Pouya, Amade</creatorcontrib><title>Effect of hydro mechanical coupling on natural fracture network formation in sedimentary basins</title><title>Geophysical journal international</title><description>Summary
In sedimentary basin context, numerous phenomena, depending on the geological time span, can result in natural fracture network formation. In this paper, fracture network and dynamic fracture spacing triggered by significant sedimentation rate are studied considering mode I fracture propagation using a coupled hydro-mechanical numerical methods. The focus is put on synthetic geological structure under a constant sedimentation rate on its top. This model contains vertical fracture network initially closed and homogeneously distributed. The fractures are modelled with cohesive zone model undergoing damage and the flow is described by Poiseuille’s law. The effect of the behaviour of the rock is studied and the analysis leads to a pattern of fracture network and fracture spacing in the geological layer.</description><subject>Earth Sciences</subject><subject>Sciences of the Universe</subject><issn>0956-540X</issn><issn>1365-246X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKsXf0EuHhTWJtlsdvdYSv2AgheF3kKanWxTd5OSbJX-e1NWPAoDM7w8MwwPQreUPFJS57N2Z2dteySsOkMTmosiY1ysz9GE1IXICk7Wl-gqxh0hlFNeTZBcGgN6wN7g7bEJHvegt8pZrTqs_WHfWddi77BTwyGkzASl0wTYwfDtwyc2PvRqsAmxDkdobA9uUOGINypaF6_RhVFdhJvfPkUfT8v3xUu2ent-XcxXmcoLPmQgaE0NI1XFNGXMCGBGQU1SNQw42ZS1LumG5I3gQIQuoG6anFEBgpRKqHyK7se7W9XJfbB9ekF6ZeXLfCVPGaF1WVaMf9HEPoysDj7GAOZvgRJ50iiTRjlqTPDdCCcZ_3E_J5d0XA</recordid><startdate>20180501</startdate><enddate>20180501</enddate><creator>Ouraga, Zady</creator><creator>Guy, Nicolas</creator><creator>Pouya, Amade</creator><general>Oxford University Press</general><general>Oxford University Press (OUP)</general><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0002-0729-8925</orcidid></search><sort><creationdate>20180501</creationdate><title>Effect of hydro mechanical coupling on natural fracture network formation in sedimentary basins</title><author>Ouraga, Zady ; Guy, Nicolas ; Pouya, Amade</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a354t-e6191f20882c122f6e2fae90e90d2e40b79c71b03d64e06c5e9dd3216e607a6a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Earth Sciences</topic><topic>Sciences of the Universe</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ouraga, Zady</creatorcontrib><creatorcontrib>Guy, Nicolas</creatorcontrib><creatorcontrib>Pouya, Amade</creatorcontrib><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Geophysical journal international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ouraga, Zady</au><au>Guy, Nicolas</au><au>Pouya, Amade</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of hydro mechanical coupling on natural fracture network formation in sedimentary basins</atitle><jtitle>Geophysical journal international</jtitle><date>2018-05-01</date><risdate>2018</risdate><volume>213</volume><issue>2</issue><spage>798</spage><epage>804</epage><pages>798-804</pages><issn>0956-540X</issn><eissn>1365-246X</eissn><abstract>Summary
In sedimentary basin context, numerous phenomena, depending on the geological time span, can result in natural fracture network formation. In this paper, fracture network and dynamic fracture spacing triggered by significant sedimentation rate are studied considering mode I fracture propagation using a coupled hydro-mechanical numerical methods. The focus is put on synthetic geological structure under a constant sedimentation rate on its top. This model contains vertical fracture network initially closed and homogeneously distributed. The fractures are modelled with cohesive zone model undergoing damage and the flow is described by Poiseuille’s law. The effect of the behaviour of the rock is studied and the analysis leads to a pattern of fracture network and fracture spacing in the geological layer.</abstract><pub>Oxford University Press</pub><doi>10.1093/gji/ggy028</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-0729-8925</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Geophysical journal international, 2018-05, Vol.213 (2), p.798-804 |
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| language | eng |
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| source | Oxford Journals Open Access Collection |
| subjects | Earth Sciences Sciences of the Universe |
| title | Effect of hydro mechanical coupling on natural fracture network formation in sedimentary basins |
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