Geological characterization of the distribution of albian carbonatic reservoirs, Southwest of Campos Basin (Brazil).

Página do item simplificado
dc.contributor.authorHabermann, Leonardo [UNESP]
dc.contributor.authorVincentelli, Maria Gabriela Castillo [UNESP]
dc.contributor.authorContreras, Sergio Antonio Cáceres [UNESP]
dc.contributor.authorPerinotto, José Alexandre de Jesus [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T17:21:49Z
dc.date.available2018-12-11T17:21:49Z
dc.date.issued2018-01-01
dc.description.abstractIn the southwestern region of the Campos Basin, carbonate reservoirs are conditioned by structural and stratigraphic features. In this sense, it is intended to characterize the distribution and type of play associated to the main reservoir of this nature, identified based on a geological-geophysical analysis in an area that contains eight mature oil fields located in the region of studies. The present work aims the characterization of mechanisms that allow the local accumulations of hydrocarbons in a main reservoir level, of generalized occurrence in the area. This objective was reached through the analysis of geophysical profiles, well correlation and 2D and 3D Seismic interpretation, which allowed the verification of predominance of structural traps in Pampo and Linguado fields, related to a regional dome feature, and in Bicudo, where the producer level occurs on a rollover structure. In Enchova and Bonito fields, mixed traps were described for the observed accumulations, with presence of elevated features (structural component) associated to lateral facies variation in depositional lows (stratigraphic component). It was verified that, although the Enchova Canyon, of Oligocene age, constitutes a stratigraphic feature of wide occurrence in the Enchova, Enchova Oeste, Bicudo and Bonito, important in the hydrocarbon trapping of Paleogen/ Neogen strata, in the region studied this feature does not control the reservoir levels of the Quissamã Formation.en
dc.description.affiliationInstituto de Geociências e Ciências Exatas UNESP
dc.description.affiliationLaboratório de Integração de Dados Sísmicos e Geológicos Instituto de Geociências e Ciências Exatas UNESP
dc.description.affiliationInstituto de Geociências e Ciências Exatas Departamento de Geologia Aplicada UNESP
dc.description.affiliationUnespInstituto de Geociências e Ciências Exatas UNESP
dc.description.affiliationUnespLaboratório de Integração de Dados Sísmicos e Geológicos Instituto de Geociências e Ciências Exatas UNESP
dc.description.affiliationUnespInstituto de Geociências e Ciências Exatas Departamento de Geologia Aplicada UNESP
dc.description.sponsorshipAgência Nacional do Petróleo, Gás Natural e Biocombustíveis
dc.format.extent279-298
dc.identifier.citationGeociencias, v. 37, n. 2, p. 279-298, 2018.
dc.identifier.issn1980-900X
dc.identifier.issn0101-9082
dc.identifier.scopus2-s2.0-85050407889
dc.identifier.urihttp://hdl.handle.net/11449/176628
dc.language.isopor
dc.relation.ispartofGeociencias
dc.relation.ispartofsjr0,230
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectCampos basin
dc.subjectQuissamã formation
dc.subjectTraps
dc.subjectWell logs
dc.titleGeological characterization of the distribution of albian carbonatic reservoirs, Southwest of Campos Basin (Brazil).en
dc.titleCaracterização geológica da distribuição de reservatórios carbonáticos albianos, Sudoeste da Bacia de Campos (Brasil).pt
dc.typeArtigo

Arquivos

Coleções

Artigos - Geologia Aplicada - IGCE