Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/345894
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampBertolini, André Carlos-
dc.contributor.authorunicampSchiozer, Denis José-
dc.typeArtigopt_BR
dc.titlePrincipal component analysis for reservoir uncertainty reductionpt_BR
dc.contributor.authorBertolini, André Carlos-
dc.contributor.authorSchiozer, Denis José-
dc.subjectIncertezapt_BR
dc.subjectSimulaçãopt_BR
dc.subjectReservatóriospt_BR
dc.subject.otherlanguageUncertaintypt_BR
dc.subject.otherlanguageSimulationpt_BR
dc.subject.otherlanguageReservoirspt_BR
dc.description.abstractReservoir monitoring considering all measurements and simulator outcomes available nowadays can become a complex task. The data integration and mainly the proper use of the big datasets is a challenge, especially in full field studies. This scenario of increasing data availability is an ongoing process due to new measurement technologies, high computational power and the reservoir characterization complexity. We propose to identify reservoir measurements that best represent the overall reservoir behavior using the Principal Component Analysis mathematical procedure. In addition, this procedure allows a reduction of the dataset dimension for a faster and more efficient reservoir analysis. Latin Hypercube sampling is used to sample the reservoir attribute range and the principal component of the measurements are integrated to identify the attribute interval that minimizes the simulation mismatch. The methodology is applied to a reservoir simulation model with 20 uncertainty attributes. Three study tests were performed using different percentiles in the likelihood distribution, which can conservatively or severely reduce the attribute ranges. The method achieved a coverage of approximately 95 % of the problem variability using five out of fifteen original principal components. Reservoir uncertainties were reduced and most of the simulated measurements had a significant history matching improvementpt_BR
dc.relation.ispartofJournal of the Brazilian Society of Mechanical Sciences and Engineeringpt_BR
dc.relation.ispartofabbreviationJ. Braz. Soc. Mech. Sci. Eng.pt_BR
dc.publisher.cityHeidelbergpt_BR
dc.publisher.countryAlemanhapt_BR
dc.publisherSpringerpt_BR
dc.date.issued2016-
dc.date.monthofcirculationApr.pt_BR
dc.language.isoengpt_BR
dc.description.volume38pt_BR
dc.description.issuenumber4pt_BR
dc.description.firstpage1345pt_BR
dc.description.lastpage1355pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn1678-5878pt_BR
dc.identifier.eissn1806-3691pt_BR
dc.identifier.doi10.1007/s40430-015-0377-6pt_BR
dc.identifier.urlhttps://link.springer.com/article/10.1007/s40430-015-0377-6pt_BR
dc.date.available2020-07-22T13:47:38Z-
dc.date.accessioned2020-07-22T13:47:38Z-
dc.description.provenanceSubmitted by Susilene Barbosa da Silva (susilene@unicamp.br) on 2020-07-22T13:47:38Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-07T20:41:08Z : No. of bitstreams: 1 000372533400026.pdf: 5283962 bytes, checksum: 72c18b97706a914ce379436ff50477f3 (MD5) Bitstreams deleted on 2021-01-08T14:11:02Z: 000372533400026.pdf,. Added 1 bitstream(s) on 2021-01-08T14:14:42Z : No. of bitstreams: 1 000372533400026.pdf: 5283962 bytes, checksum: 72c18b97706a914ce379436ff50477f3 (MD5) Bitstreams deleted on 2021-01-13T13:27:33Z: 000372533400026.pdf,. Added 1 bitstream(s) on 2021-01-13T13:30:33Z : No. of bitstreams: 1 000372533400026.pdf: 5284150 bytes, checksum: 11ee47491eb107e79e08b13e7c4125e5 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-07-22T13:47:38Z (GMT). No. of bitstreams: 0 Previous issue date: 2016en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/345894-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Engenharia de Petróleopt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.subject.keywordHistory matchingpt_BR
dc.subject.keywordPrincipal componentspt_BR
dc.subject.keywordMismatchpt_BR
dc.identifier.source000372533400026pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcid0000-0001-6702-104Xpt_BR
dc.type.formArtigo de revisãopt_BR
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