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dc.contributor.authorPattarini, Giorgio
dc.date.accessioned2015-09-16T10:55:19Z
dc.date.available2015-09-16T10:55:19Z
dc.date.issued2015-06
dc.identifier.urihttp://hdl.handle.net/11250/300190
dc.descriptionMaster's thesis in Mathematics and physicsnb_NO
dc.description.abstractThe problem that a magnetic drilling mud cause to the accuracy of the directional drilling technology is outlined. The purpose of the work is identified in the theoretical modelling of the magnetic response of the magnetic mud, a fluid that is contaminated with small amounts of magnetic materials. The theory of mixing magnetic materials is reviewed, practical results are derived in detail and discussed. The classic model of an ellipsoid, instrumental for the calculations, is presented in detail. Are then defined and developed the models for suspended particles under the combined effect of a magnetic field and Brownian motion; the predictions are compared to the available experimental data.nb_NO
dc.description.sponsorshipNonenb_NO
dc.language.isoengnb_NO
dc.publisherUniversity of Stavanger, Norwaynb_NO
dc.relation.ispartofseriesMasteroppgave/UIS-TN-IMN/2015;
dc.rightsCC0 1.0 Universal*
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.subjectmagnetismnb_NO
dc.subjecteffectivenb_NO
dc.subjectpermeabilitynb_NO
dc.subjectellipsoidnb_NO
dc.subjectMWDnb_NO
dc.subjectlangevinnb_NO
dc.subjectpaleomagnetismnb_NO
dc.subjectDRMnb_NO
dc.subjectsuspensionnb_NO
dc.subjectbrowniannb_NO
dc.subjectstatisticalnb_NO
dc.subjectdrilling mudnb_NO
dc.subjectmagnetizationnb_NO
dc.subjectphysicsnb_NO
dc.subjectfysikknb_NO
dc.subjectapplied physicsnb_NO
dc.titleSome models for the magnetization of the drilling mudnb_NO
dc.typeMaster thesisnb_NO
dc.subject.nsiVDP::Mathematics and natural science: 400nb_NO
dc.source.pagenumber69nb_NO


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  • Master's theses (TN-IMN, 2007-2017) [205]
    Masteroppgaver i Science of environmental technology (offshore environmental engineering og water science and technology) / Masteroppgaver i Realfag med teknologi: matematikk / Masteroppgaver i Biologisk kjemi

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CC0 1.0 Universal
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