Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery Facilities

Detalhes bibliográficos
Autor(a) principal: Oliveira,Edkarlla Sousa Dantas de
Data de Publicação: 2017
Outros Autores: Pereira,Roseana Florentino da Costa, Melo,Ivanilda Ramos de, Lima,Maria Alice Gomes de Andrade, Urtiga Filho,Severino Lepoldino
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800432
Resumo: High-strength low-alloy steel is used in pipelines, which transport oil/gas and also produced water in the process of the secondary recovery of oil. This paper investigates the corrosion of X80 steel after immersion in static systems (biotic and abiotic). The corrosion rate, the corrosion morphology and the hardness of the coupons were investigated. The corrosion products were determined by SEM/EDS and XRD. The corrosion rates of the coupons in the biotic system were moderate and had an agressive pit morphology, while those of the coupons in the abiotic system were low with less aggressive pit. The hardness of the coupons after exposure to the systems of produced water was not changed compared with that of the control coupons. The corrosion products formed in the biotic system were Fe(OH)3, Fe(OH)2, FeOOH, Fe3O4, FeS2, FeCl3, and in the abiotic system, NaCl, CaCl2 and SrSO4. BaSO4 and CaCO3 were identified in both systems.
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spelling Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery FacilitiesAPI 5L X80biocorrosionproduced waterSEM/EDSXRDHigh-strength low-alloy steel is used in pipelines, which transport oil/gas and also produced water in the process of the secondary recovery of oil. This paper investigates the corrosion of X80 steel after immersion in static systems (biotic and abiotic). The corrosion rate, the corrosion morphology and the hardness of the coupons were investigated. The corrosion products were determined by SEM/EDS and XRD. The corrosion rates of the coupons in the biotic system were moderate and had an agressive pit morphology, while those of the coupons in the abiotic system were low with less aggressive pit. The hardness of the coupons after exposure to the systems of produced water was not changed compared with that of the control coupons. The corrosion products formed in the biotic system were Fe(OH)3, Fe(OH)2, FeOOH, Fe3O4, FeS2, FeCl3, and in the abiotic system, NaCl, CaCl2 and SrSO4. BaSO4 and CaCO3 were identified in both systems.ABM, ABC, ABPol2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800432Materials Research v.20 suppl.2 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2016-0954info:eu-repo/semantics/openAccessOliveira,Edkarlla Sousa Dantas dePereira,Roseana Florentino da CostaMelo,Ivanilda Ramos deLima,Maria Alice Gomes de AndradeUrtiga Filho,Severino Lepoldinoeng2018-04-12T00:00:00Zoai:scielo:S1516-14392017000800432Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2018-04-12T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery Facilities
title Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery Facilities
spellingShingle Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery Facilities
Oliveira,Edkarlla Sousa Dantas de
API 5L X80
biocorrosion
produced water
SEM/EDS
XRD
title_short Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery Facilities
title_full Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery Facilities
title_fullStr Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery Facilities
title_full_unstemmed Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery Facilities
title_sort Corrosion Behavior of API 5L X80 Steel in the Produced Water of Onshore Oil Recovery Facilities
author Oliveira,Edkarlla Sousa Dantas de
author_facet Oliveira,Edkarlla Sousa Dantas de
Pereira,Roseana Florentino da Costa
Melo,Ivanilda Ramos de
Lima,Maria Alice Gomes de Andrade
Urtiga Filho,Severino Lepoldino
author_role author
author2 Pereira,Roseana Florentino da Costa
Melo,Ivanilda Ramos de
Lima,Maria Alice Gomes de Andrade
Urtiga Filho,Severino Lepoldino
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Oliveira,Edkarlla Sousa Dantas de
Pereira,Roseana Florentino da Costa
Melo,Ivanilda Ramos de
Lima,Maria Alice Gomes de Andrade
Urtiga Filho,Severino Lepoldino
dc.subject.por.fl_str_mv API 5L X80
biocorrosion
produced water
SEM/EDS
XRD
topic API 5L X80
biocorrosion
produced water
SEM/EDS
XRD
description High-strength low-alloy steel is used in pipelines, which transport oil/gas and also produced water in the process of the secondary recovery of oil. This paper investigates the corrosion of X80 steel after immersion in static systems (biotic and abiotic). The corrosion rate, the corrosion morphology and the hardness of the coupons were investigated. The corrosion products were determined by SEM/EDS and XRD. The corrosion rates of the coupons in the biotic system were moderate and had an agressive pit morphology, while those of the coupons in the abiotic system were low with less aggressive pit. The hardness of the coupons after exposure to the systems of produced water was not changed compared with that of the control coupons. The corrosion products formed in the biotic system were Fe(OH)3, Fe(OH)2, FeOOH, Fe3O4, FeS2, FeCl3, and in the abiotic system, NaCl, CaCl2 and SrSO4. BaSO4 and CaCO3 were identified in both systems.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
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=S1516-14392017000800432
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800432
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2016-0954
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.20 suppl.2 2017
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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