Avaliação geoquímica de óleos brasileiros com ênfase nos hidrocarbonetos aromáticos

Detalhes bibliográficos
Autor(a) principal: Heckmann,Jean Romei
Data de Publicação: 2011
Outros Autores: Landau,Luiz, Gonçalves,Félix Thadeu Teixeira, Pereira,Ricardo, Azevedo,Débora de Almeida
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000800006
Resumo: Aromatic compounds are still poorly evaluated in geochemical studies of Brazilian oil samples. For this reason, the objective of this work was to analyze and evaluate 26 oil samples from four Brazilian sedimentary basins. Aromatic hydrocarbon fractions have been analyzed by gas chromatography coupled to mass spectrometry. The results were also compared with previously evaluated saturated hydrocarbon data. Maturation parameters obtained using the 4- and 1-methyl-dibenzothiophenes and trimethyl-dibenzothiophenes led to the best results because a better grouping was observed. For this correlation, the samples were grouped by maturity degree enabling the routine use of these parameters to evaluate oil maturity levels.
id SBQ-3_69b127a924619ef2b3f4c6dbd2f6059f
oai_identifier_str oai:scielo:S0100-40422011000800006
network_acronym_str SBQ-3
network_name_str Química Nova (Online)
repository_id_str
spelling Avaliação geoquímica de óleos brasileiros com ênfase nos hidrocarbonetos aromáticosbiomarkersaromatic hydrocarbonmaturity evolutionAromatic compounds are still poorly evaluated in geochemical studies of Brazilian oil samples. For this reason, the objective of this work was to analyze and evaluate 26 oil samples from four Brazilian sedimentary basins. Aromatic hydrocarbon fractions have been analyzed by gas chromatography coupled to mass spectrometry. The results were also compared with previously evaluated saturated hydrocarbon data. Maturation parameters obtained using the 4- and 1-methyl-dibenzothiophenes and trimethyl-dibenzothiophenes led to the best results because a better grouping was observed. For this correlation, the samples were grouped by maturity degree enabling the routine use of these parameters to evaluate oil maturity levels.Sociedade Brasileira de Química2011-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000800006Química Nova v.34 n.8 2011reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422011000800006info:eu-repo/semantics/openAccessHeckmann,Jean RomeiLandau,LuizGonçalves,Félix Thadeu TeixeiraPereira,RicardoAzevedo,Débora de Almeidapor2011-10-06T00:00:00Zoai:scielo:S0100-40422011000800006Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2011-10-06T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Avaliação geoquímica de óleos brasileiros com ênfase nos hidrocarbonetos aromáticos
title Avaliação geoquímica de óleos brasileiros com ênfase nos hidrocarbonetos aromáticos
spellingShingle Avaliação geoquímica de óleos brasileiros com ênfase nos hidrocarbonetos aromáticos
Heckmann,Jean Romei
biomarkers
aromatic hydrocarbon
maturity evolution
title_short Avaliação geoquímica de óleos brasileiros com ênfase nos hidrocarbonetos aromáticos
title_full Avaliação geoquímica de óleos brasileiros com ênfase nos hidrocarbonetos aromáticos
title_fullStr Avaliação geoquímica de óleos brasileiros com ênfase nos hidrocarbonetos aromáticos
title_full_unstemmed Avaliação geoquímica de óleos brasileiros com ênfase nos hidrocarbonetos aromáticos
title_sort Avaliação geoquímica de óleos brasileiros com ênfase nos hidrocarbonetos aromáticos
author Heckmann,Jean Romei
author_facet Heckmann,Jean Romei
Landau,Luiz
Gonçalves,Félix Thadeu Teixeira
Pereira,Ricardo
Azevedo,Débora de Almeida
author_role author
author2 Landau,Luiz
Gonçalves,Félix Thadeu Teixeira
Pereira,Ricardo
Azevedo,Débora de Almeida
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Heckmann,Jean Romei
Landau,Luiz
Gonçalves,Félix Thadeu Teixeira
Pereira,Ricardo
Azevedo,Débora de Almeida
dc.subject.por.fl_str_mv biomarkers
aromatic hydrocarbon
maturity evolution
topic biomarkers
aromatic hydrocarbon
maturity evolution
description Aromatic compounds are still poorly evaluated in geochemical studies of Brazilian oil samples. For this reason, the objective of this work was to analyze and evaluate 26 oil samples from four Brazilian sedimentary basins. Aromatic hydrocarbon fractions have been analyzed by gas chromatography coupled to mass spectrometry. The results were also compared with previously evaluated saturated hydrocarbon data. Maturation parameters obtained using the 4- and 1-methyl-dibenzothiophenes and trimethyl-dibenzothiophenes led to the best results because a better grouping was observed. For this correlation, the samples were grouped by maturity degree enabling the routine use of these parameters to evaluate oil maturity levels.
publishDate 2011
dc.date.none.fl_str_mv 2011-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000800006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000800006
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422011000800006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.34 n.8 2011
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
_version_ 1750318112385794048

Registros relacionados