Thermal history of potential gas reservoir rocks in the eastern Parnaíba Basin, Brazil

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dc.contributor.authorCARDOSO JUNIOR, MARCIOpt_BR
dc.contributor.authorCHEMALE JUNIOR, FARIDpt_BR
dc.contributor.authorOLIVEIRA, CHRISTIE H.E. dept_BR
dc.contributor.authorCRUZ, CARLOS E. de S.pt_BR
dc.contributor.authorABREU, CARLOS J. dept_BR
dc.contributor.authorGENEZINI, FREDERICO A.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2020-04-07T12:42:48Z
dc.date.available2020-04-07T12:42:48Z
dc.date.issued2020pt_BR
dc.description.abstractThe Parnaíba Basin is a major intracratonic sedimentary basin in Brazil with unconventional petroleum systems as a potential natural resource formed by the influence of igneous intrusions. To constrain the thermal history of unexplored potential reservoir rocks in the eastern part of the Parnaíba Basin, sedimentary rocks near intrusions were analyzed by petrography and thermochronology (apatite fission-track [AFT] and zircon fission-track [ZFT] dating). Petrography shows grain dissolution and carbonate pore filling generated by thermal destabilization of feldspars. The AFT results indicate partial annealing by the last magmatic event in the basin, and ZFT results show ages of maximum paleotemperature compatible with the Sardinha magmatic event (120–130 Ma). In thermal history models, rocks close to intrusions experienced maximum paleotemperatures above 300°C, which is higher than what is considered favorable for reservoir rocks. Hydrothermal fluids modified the diagenetic evolution of the succession by dissolving and precipitating carbonate cement in pore spaces. In the studied area, at distances greater than 50m(>164 ft) from the intrusion, the rocks were not substantially altered, and in terms of paleotemperature, they can be considered potentially viable reservoirs. The thermal history analysis of potential tight gas sandstone reservoirs affected by intrusive bodies is valuable for characterizing the thermal enhancement or destruction of the reservoir’s qualities.pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorshipIDCAPES: PROSUC 88887.150578/2017-00pt_BR
dc.format.extent305-328pt_BR
dc.identifier.citationCARDOSO JUNIOR, MARCIO; CHEMALE JUNIOR, FARID; OLIVEIRA, CHRISTIE H.E. de; CRUZ, CARLOS E. de S.; ABREU, CARLOS J. de; GENEZINI, FREDERICO A. Thermal history of potential gas reservoir rocks in the eastern Parnaíba Basin, Brazil. <b>AAPG Bulletin</b>, v. 104, n. 2, p. 305-328, 2020. DOI: <a href="https://dx.doi.org/10.1306/05021918117">10.1306/05021918117</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/31102.
dc.identifier.doi10.1306/05021918117pt_BR
dc.identifier.fasciculo2pt_BR
dc.identifier.issn0149-1423pt_BR
dc.identifier.orcid0000-0002-6318-6805pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-6318-6805
dc.identifier.percentilfi65.58pt_BR
dc.identifier.percentilfiCiteScore83.00
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/31102
dc.identifier.vol104pt_BR
dc.relation.ispartofAAPG Bulletinpt_BR
dc.rightsclosedAccesspt_BR
dc.subjectsedimentary basins
dc.subjectnatural gas
dc.subjectreservoir rock
dc.subjectgeologic deposits
dc.subjectpetrography
dc.subjectsandstones
dc.subjectbrazil
dc.subjectsedimentary rocks
dc.subjectpetroleum geology
dc.titleThermal history of potential gas reservoir rocks in the eastern Parnaíba Basin, Brazilpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorFREDERICO ANTONIO GENEZINI
ipen.codigoautor2045
ipen.contributor.ipenauthorFREDERICO ANTONIO GENEZINI
ipen.date.recebimento20-04
ipen.identifier.fi3.529pt_BR
ipen.identifier.fiCiteScore6.3
ipen.identifier.ipendoc26441pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.identifier.ods7
ipen.range.fi3.000 - 4.499
ipen.range.percentilfi50.00 - 74.99
ipen.type.genreArtigo
relation.isAuthorOfPublication0c41d307-45a9-47c4-8281-5aa9ed46e6a4
relation.isAuthorOfPublication.latestForDiscovery0c41d307-45a9-47c4-8281-5aa9ed46e6a4
sigepi.autor.atividadeGENEZINI, FREDERICO A.:2045:310:Npt_BR
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