Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/349518
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampYasuda, Eric Yuji-
dc.contributor.authorunicampBlini, Erika Tomie Koroishi-
dc.contributor.authorunicampTrevisan, Osvair Vidal-
dc.contributor.authorunicampBonet, Euclides Jose-
dc.typeArtigopt_BR
dc.titleEvaluation of permeability changes in a carbonate rock under carbonate water flowpt_BR
dc.contributor.authorYasuda, Eric Yuji-
dc.contributor.authorKoroishi, Erika Tomie-
dc.contributor.authorTrevisan, Osvair Vidal-
dc.contributor.authorBonet, Euclides José-
dc.subjectDióxido de carbonopt_BR
dc.subjectPermeabilidadept_BR
dc.subject.otherlanguageCarbon dioxidept_BR
dc.subject.otherlanguagePermeabilitypt_BR
dc.description.abstractCarbon dioxide (CO2) injection in reservoirs promotes reactions which depend on rock nature, brine composition, partial pressure of CO2, reservoir temperature and pressure among other conditions. The reactions may cause changes in the petrophysics properties, including porosity and permeability, that are important parameters to the fluid flow. The present study focus on the effects of carbonated brine injection in carbonate rocks similar to pre salt reservoirs. The effects are evaluated through the changes of the rock absolute permeability provoked by the acidic action of the injected fluid. Experiments were designed to detail permeability changes along the length of a long carbonate core using using a coreholder equipped with multiple pressure taps. The experiments were conducted in dynamic regime, at the temperature of 22°C and at the mean pressure of 2,000 psi, at flow rates of 0.5; 1 and 2 cc/min. The results show significant permeability alterations at the different segments of the sample, which are also highly dependent on the injection ratept_BR
dc.relation.ispartofApplied mechanics and materialspt_BR
dc.publisher.cityBaechpt_BR
dc.publisher.countrySuíçapt_BR
dc.publisherScientific.Netpt_BR
dc.date.issued2016-
dc.date.monthofcirculationMar.pt_BR
dc.language.isoengpt_BR
dc.description.volume830pt_BR
dc.description.firstpage65pt_BR
dc.description.lastpage70pt_BR
dc.rightsFechadopt_BR
dc.identifier.issn1660-9336pt_BR
dc.identifier.eissn1662-7482pt_BR
dc.identifier.doi10.4028/www.scientific.net/AMM.830.65pt_BR
dc.identifier.urlhttps://www.scientific.net/AMM.830.65pt_BR
dc.date.available2020-09-17T15:05:03Z-
dc.date.accessioned2020-09-17T15:05:03Z-
dc.description.provenanceSubmitted by Susilene Barbosa da Silva (susilene@unicamp.br) on 2020-09-17T15:05:03Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-07T20:39:47Z : No. of bitstreams: 1 104028wwwscientificnetAMM83065.pdf: 391037 bytes, checksum: 3f11d12a4a6d78f46853952c48332d6f (MD5) Bitstreams deleted on 2021-01-08T14:10:20Z: 104028wwwscientificnetAMM83065.pdf,. Added 1 bitstream(s) on 2021-01-08T14:13:31Z : No. of bitstreams: 1 104028wwwscientificnetAMM83065.pdf: 391037 bytes, checksum: 3f11d12a4a6d78f46853952c48332d6f (MD5) Bitstreams deleted on 2021-01-13T13:27:13Z: 104028wwwscientificnetAMM83065.pdf,. Added 1 bitstream(s) on 2021-01-13T13:29:31Z : No. of bitstreams: 1 104028wwwscientificnetAMM83065.pdf: 391037 bytes, checksum: 3f11d12a4a6d78f46853952c48332d6f (MD5)en
dc.description.provenanceMade available in DSpace on 2020-09-17T15:05:03Z (GMT). No. of bitstreams: 0 Previous issue date: 2016en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/349518-
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentDepartamento de Engenharia de Petróleopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeCentro de Estudos de Petróleopt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.subject.keywordCarbonic Acidpt_BR
dc.subject.keywordCoquinapt_BR
dc.subject.keywordDissolutionpt_BR
dc.identifier.source104028wwwscientificnetAMM83065-
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcid0000-0002-1461-8456pt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcidSem informaçãopt_BR
dc.type.formArtigopt_BR
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