METHODOLOGY FOR DEFINING RISK INDICES APPLICABLE TO SUBSEA EQUIPMENT

Detalhes bibliográficos
Autor(a) principal: Maturana, Marcos Coelho
Data de Publicação: 2022
Outros Autores: Schleder, Adriana Miralles [UNESP], Frutuoso e Melo, Paulo Fernando Ferreira, de Barros, Leonardo Oliveira, Martins, Marcelo Ramos
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1115/OMAE2022-79316
http://hdl.handle.net/11449/246173
Resumo: As offshore operations explore deeper and deeper reserves, there may be an increase in the number of accidents and failures, resulting in greater challenges for the sustainability of these operations. In this sense, the planning of inspections and maintenance of subsea equipment assumes a central role, both in terms of costs and in relation to the risks involved. Risk Based Inspection (RBI) appears as possibility to address these challenges, and have been more and more employed to assist the operators in finding cost-effective solutions while considering safety aspects. For the effective application of RBI tools, it is necessary to calculate the risk in order to facilitate the comparison of inspection plan alternatives, also allowing the comparison of each possible solution risk with a Risk Acceptance Criteria (RAC) accepted by society. In this sense, this paper discusses a risk calculation method that can be used in the quantitative optimization process (aimed at improving subsea equipment inspection plans), considering the inspection plan as a whole, the general characteristics of the equipment and its operation, and a RAC.
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spelling METHODOLOGY FOR DEFINING RISK INDICES APPLICABLE TO SUBSEA EQUIPMENTOffshore subsea equipmentRisk Acceptance Criteria (RAC)Risk AnalysisRisk Based Inspection (RBI)As offshore operations explore deeper and deeper reserves, there may be an increase in the number of accidents and failures, resulting in greater challenges for the sustainability of these operations. In this sense, the planning of inspections and maintenance of subsea equipment assumes a central role, both in terms of costs and in relation to the risks involved. Risk Based Inspection (RBI) appears as possibility to address these challenges, and have been more and more employed to assist the operators in finding cost-effective solutions while considering safety aspects. For the effective application of RBI tools, it is necessary to calculate the risk in order to facilitate the comparison of inspection plan alternatives, also allowing the comparison of each possible solution risk with a Risk Acceptance Criteria (RAC) accepted by society. In this sense, this paper discusses a risk calculation method that can be used in the quantitative optimization process (aimed at improving subsea equipment inspection plans), considering the inspection plan as a whole, the general characteristics of the equipment and its operation, and a RAC.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Analysis Evaluation and Risk Management Laboratory LabRisco USPDepartment of Industrial Engineering UNESP Analysis Evaluation and Risk Management Laboratory LabRisco USPNuclear Engineering Department COPPE UFRJResearch and Development Center CENPES PetrobrasDepartment of Industrial Engineering UNESP Analysis Evaluation and Risk Management Laboratory LabRisco USPCNPq: 308712/2019-6Universidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Universidade Federal do Rio de Janeiro (UFRJ)PetrobrasMaturana, Marcos CoelhoSchleder, Adriana Miralles [UNESP]Frutuoso e Melo, Paulo Fernando Ferreirade Barros, Leonardo OliveiraMartins, Marcelo Ramos2023-07-29T12:33:37Z2023-07-29T12:33:37Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1115/OMAE2022-79316Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, v. 2.http://hdl.handle.net/11449/24617310.1115/OMAE2022-793162-s2.0-85140753038Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAEinfo:eu-repo/semantics/openAccess2023-07-29T12:33:37Zoai:repositorio.unesp.br:11449/246173Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:32:23.052028Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv METHODOLOGY FOR DEFINING RISK INDICES APPLICABLE TO SUBSEA EQUIPMENT
title METHODOLOGY FOR DEFINING RISK INDICES APPLICABLE TO SUBSEA EQUIPMENT
spellingShingle METHODOLOGY FOR DEFINING RISK INDICES APPLICABLE TO SUBSEA EQUIPMENT
Maturana, Marcos Coelho
Offshore subsea equipment
Risk Acceptance Criteria (RAC)
Risk Analysis
Risk Based Inspection (RBI)
title_short METHODOLOGY FOR DEFINING RISK INDICES APPLICABLE TO SUBSEA EQUIPMENT
title_full METHODOLOGY FOR DEFINING RISK INDICES APPLICABLE TO SUBSEA EQUIPMENT
title_fullStr METHODOLOGY FOR DEFINING RISK INDICES APPLICABLE TO SUBSEA EQUIPMENT
title_full_unstemmed METHODOLOGY FOR DEFINING RISK INDICES APPLICABLE TO SUBSEA EQUIPMENT
title_sort METHODOLOGY FOR DEFINING RISK INDICES APPLICABLE TO SUBSEA EQUIPMENT
author Maturana, Marcos Coelho
author_facet Maturana, Marcos Coelho
Schleder, Adriana Miralles [UNESP]
Frutuoso e Melo, Paulo Fernando Ferreira
de Barros, Leonardo Oliveira
Martins, Marcelo Ramos
author_role author
author2 Schleder, Adriana Miralles [UNESP]
Frutuoso e Melo, Paulo Fernando Ferreira
de Barros, Leonardo Oliveira
Martins, Marcelo Ramos
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (UNESP)
Universidade Federal do Rio de Janeiro (UFRJ)
Petrobras
dc.contributor.author.fl_str_mv Maturana, Marcos Coelho
Schleder, Adriana Miralles [UNESP]
Frutuoso e Melo, Paulo Fernando Ferreira
de Barros, Leonardo Oliveira
Martins, Marcelo Ramos
dc.subject.por.fl_str_mv Offshore subsea equipment
Risk Acceptance Criteria (RAC)
Risk Analysis
Risk Based Inspection (RBI)
topic Offshore subsea equipment
Risk Acceptance Criteria (RAC)
Risk Analysis
Risk Based Inspection (RBI)
description As offshore operations explore deeper and deeper reserves, there may be an increase in the number of accidents and failures, resulting in greater challenges for the sustainability of these operations. In this sense, the planning of inspections and maintenance of subsea equipment assumes a central role, both in terms of costs and in relation to the risks involved. Risk Based Inspection (RBI) appears as possibility to address these challenges, and have been more and more employed to assist the operators in finding cost-effective solutions while considering safety aspects. For the effective application of RBI tools, it is necessary to calculate the risk in order to facilitate the comparison of inspection plan alternatives, also allowing the comparison of each possible solution risk with a Risk Acceptance Criteria (RAC) accepted by society. In this sense, this paper discusses a risk calculation method that can be used in the quantitative optimization process (aimed at improving subsea equipment inspection plans), considering the inspection plan as a whole, the general characteristics of the equipment and its operation, and a RAC.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-07-29T12:33:37Z
2023-07-29T12:33:37Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1115/OMAE2022-79316
Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, v. 2.
http://hdl.handle.net/11449/246173
10.1115/OMAE2022-79316
2-s2.0-85140753038
url http://dx.doi.org/10.1115/OMAE2022-79316
http://hdl.handle.net/11449/246173
identifier_str_mv Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, v. 2.
10.1115/OMAE2022-79316
2-s2.0-85140753038
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
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