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Water weakening of chalk: A mechanistic study

dc.contributor.advisorRisnes, Rasmus
dc.contributor.authorMadland, Merete Vadla
dc.date.accessioned2016-07-08T11:40:14Z
dc.date.available2016-07-08T11:40:14Z
dc.date.issued2005
dc.identifier.citationWater weakening of chalk: A mechanistic study by Merete Vadla Madland, Stavanger : University of Stavanger, 2005 (PhD thesis UiS, no. 11)nb_NO
dc.identifier.isbn82-7644-257-9
dc.identifier.issn1890-1387
dc.identifier.urihttp://hdl.handle.net/11250/2396203
dc.descriptionPhD thesis in Petroleum engineering. At this point, only the introduction is available online, not the articles.nb_NO
dc.description.abstractSince the detection of the Ekofisk subsidence some 20 years ago, there has been a considerable research activity concerning chalk behaviour in general, and mechanical properties particularly. Due to the importance of water injection into chalk reservoirs to improve oil recovery, an extended experimental testing has been performed in order to further investigate the socalled water weakening effect. The mechanisms behind well instability, compaction, and subsidence experienced in the North Sea chalk reservoirs are, however, not completely understood.nb_NO
dc.language.isoengnb_NO
dc.publisherUniversity of Stavanger, Norwaynb_NO
dc.relation.ispartofseriesPhD thesis UiS;11
dc.relation.haspartMadland, M.V., Korsnes, R.I. & Risnes, R. (2002): Temperature effects in Brazilian, uniaxial and triaxial compressive tests with high porosity chalk. SPE 77761, SPE Annual Technical Conference and Exhibition, San Antonio, Texas, 11 pp.nb_NO
dc.relation.haspartRisnes, R., Madland, M.V., Hole, M. & Kwabiah, N.K., 2004: Water weakening of chalk - Mechanical effects of waterglycol mixtures. Journal of Petroleum Science and Engineering (in press), 26 pp.nb_NO
dc.relation.haspartHeggheim, T., Madland, M.V., Risnes, R. & Austad, T. (2005): A chemical induced enhanced weakening of chalk by seawater. Journal of Petroleum Science and Engineering, 46, 171-184.nb_NO
dc.relation.haspartMadland, M.V., Finsnes, A., Alkafadgi, A., Risnes, R. & Austad, T., 2005: The influence of CO2 gas and carbonate water on the mechanical stability of chalk. Journal of Petroleum Science and Engineering (under referee), 31 pp.nb_NO
dc.rightsCopyright the author, all right reserved
dc.rightsNavngivelse 3.0 Norge*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/no/*
dc.subjectpetroleumsteknologinb_NO
dc.subjectchalknb_NO
dc.titleWater weakening of chalk: A mechanistic studynb_NO
dc.typeDoctoral thesisnb_NO
dc.subject.nsiVDP::Technology: 500::Rock and petroleum disciplines: 510::Petroleum engineering: 512nb_NO


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