Mapping the value stream of the assembly process of a Horizontal Wet Christmas Tree in an offshore company
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | The Journal of Engineering and Exact Sciences |
Texto Completo: | https://periodicos.ufv.br/jcec/article/view/14342 |
Resumo: | One of the main products used by offshore companies is the wet Christmas tree (XT), responsible for controlling the flow of fluids produced or injected into wells. The assembly of the components of a XT has a high degree of difficulty, especially in some stages, which ends up significantly increasing the pre-established lead time, raising the waste in the assembly. This waste led to interruptions in the production line and resources beyond necessary are dedicated to the resolution of these non-conformities. The goal of this work is to apply lean manufacturing tools on the assembly line of the horizontal wet Christmas tree and to propose solutions to eliminate all the identified waste. To do so, the project traced the following developments: (i) the current state of the process of assembling the XT was mapped; (ii) waste was identified; (iii) improvements were proposed through the application of lean tools and (iv) the map of the future state was prepared. Therefore, it was possible to conclude that through the mapping of the value flow aligned with the implementations of other lean tools, a reduction of approximately 26% of the lead time of the wet Christmas tree e assembly is possible to be achieved. |
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The Journal of Engineering and Exact Sciences |
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Mapping the value stream of the assembly process of a Horizontal Wet Christmas Tree in an offshore companyMapeamento do fluxo de valor do processo de montagem de uma Árvore de Natal Molhada Horizontal em uma empresa do segmento offshore Lean manufacturingOffshoreÁrvore de natal molhadaMapa de fluxo de valorLinha de montagemLean manufacturing. Offshore. Christmas tree. Assembly line. Value stream mapping. One of the main products used by offshore companies is the wet Christmas tree (XT), responsible for controlling the flow of fluids produced or injected into wells. The assembly of the components of a XT has a high degree of difficulty, especially in some stages, which ends up significantly increasing the pre-established lead time, raising the waste in the assembly. This waste led to interruptions in the production line and resources beyond necessary are dedicated to the resolution of these non-conformities. The goal of this work is to apply lean manufacturing tools on the assembly line of the horizontal wet Christmas tree and to propose solutions to eliminate all the identified waste. To do so, the project traced the following developments: (i) the current state of the process of assembling the XT was mapped; (ii) waste was identified; (iii) improvements were proposed through the application of lean tools and (iv) the map of the future state was prepared. Therefore, it was possible to conclude that through the mapping of the value flow aligned with the implementations of other lean tools, a reduction of approximately 26% of the lead time of the wet Christmas tree e assembly is possible to be achieved.Um dos principais produtos utilizados por empresas offshore é a árvore de natal molhada (ANM) responsável por controlar o fluxo dos fluidos produzidos ou injetados em poços de petróleo. A montagem dos componentes de uma ANM possui um alto grau de dificuldade, principalmente em algumas etapas, que acabam aumentado significativamente os tempos de montagem (lead time) pré-estabelecidos, aumentando os desperdícios na produção. Estes desperdícios repercutem em interrupções na linha de montagem e recursos além do necessário são dedicados à resolução dessas não conformidades. O objetivo do trabalho é aplicar ferramentas do lean manufacturing na linha de montagem de uma de árvore de natal molhada do tipo horizontal e propor soluções para eliminar os desperdícios identificados. Para isto, o projeto seguiu o seguinte desdobramento: (i) mapeou-se o estado atual do processo de montagem da árvore de natal; (ii) identificou-se os desperdícios; (iii) foram propostas melhorias por meio de aplicação de ferramentas lean e (iv) elaborou-se o mapa do estado futuro. Com isto, foi possível concluir que através do mapeamento do fluxo de valor, em conjunto com as implementações de outras ferramentas lean, a redução de cerca de 26% do lead time da montagem da árvore de natal molhada é possível de ser atingida.Universidade Federal de Viçosa - UFV2022-06-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo, Manuscrito, Eventosapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1434210.18540/jcecvl8iss3pp14342-01iThe Journal of Engineering and Exact Sciences; Vol. 8 No. 3 (2022); 14342-01iThe Journal of Engineering and Exact Sciences; Vol. 8 Núm. 3 (2022); 14342-01iThe Journal of Engineering and Exact Sciences; v. 8 n. 3 (2022); 14342-01i2527-1075reponame:The Journal of Engineering and Exact Sciencesinstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/14342/7356Copyright (c) 2022 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBenini, LucasCanellas, Luiza Garcia da CruzAchtschin, Paola de Freitas BorrelliMoraes Júnior, José Mauro2022-06-29T13:37:54Zoai:ojs.periodicos.ufv.br:article/14342Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/oai2527-10752527-1075opendoar:2022-06-29T13:37:54The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
Mapping the value stream of the assembly process of a Horizontal Wet Christmas Tree in an offshore company Mapeamento do fluxo de valor do processo de montagem de uma Árvore de Natal Molhada Horizontal em uma empresa do segmento offshore |
title |
Mapping the value stream of the assembly process of a Horizontal Wet Christmas Tree in an offshore company |
spellingShingle |
Mapping the value stream of the assembly process of a Horizontal Wet Christmas Tree in an offshore company Benini, Lucas Lean manufacturing Offshore Árvore de natal molhada Mapa de fluxo de valor Linha de montagem Lean manufacturing. Offshore. Christmas tree. Assembly line. Value stream mapping. |
title_short |
Mapping the value stream of the assembly process of a Horizontal Wet Christmas Tree in an offshore company |
title_full |
Mapping the value stream of the assembly process of a Horizontal Wet Christmas Tree in an offshore company |
title_fullStr |
Mapping the value stream of the assembly process of a Horizontal Wet Christmas Tree in an offshore company |
title_full_unstemmed |
Mapping the value stream of the assembly process of a Horizontal Wet Christmas Tree in an offshore company |
title_sort |
Mapping the value stream of the assembly process of a Horizontal Wet Christmas Tree in an offshore company |
author |
Benini, Lucas |
author_facet |
Benini, Lucas Canellas, Luiza Garcia da Cruz Achtschin, Paola de Freitas Borrelli Moraes Júnior, José Mauro |
author_role |
author |
author2 |
Canellas, Luiza Garcia da Cruz Achtschin, Paola de Freitas Borrelli Moraes Júnior, José Mauro |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Benini, Lucas Canellas, Luiza Garcia da Cruz Achtschin, Paola de Freitas Borrelli Moraes Júnior, José Mauro |
dc.subject.por.fl_str_mv |
Lean manufacturing Offshore Árvore de natal molhada Mapa de fluxo de valor Linha de montagem Lean manufacturing. Offshore. Christmas tree. Assembly line. Value stream mapping. |
topic |
Lean manufacturing Offshore Árvore de natal molhada Mapa de fluxo de valor Linha de montagem Lean manufacturing. Offshore. Christmas tree. Assembly line. Value stream mapping. |
description |
One of the main products used by offshore companies is the wet Christmas tree (XT), responsible for controlling the flow of fluids produced or injected into wells. The assembly of the components of a XT has a high degree of difficulty, especially in some stages, which ends up significantly increasing the pre-established lead time, raising the waste in the assembly. This waste led to interruptions in the production line and resources beyond necessary are dedicated to the resolution of these non-conformities. The goal of this work is to apply lean manufacturing tools on the assembly line of the horizontal wet Christmas tree and to propose solutions to eliminate all the identified waste. To do so, the project traced the following developments: (i) the current state of the process of assembling the XT was mapped; (ii) waste was identified; (iii) improvements were proposed through the application of lean tools and (iv) the map of the future state was prepared. Therefore, it was possible to conclude that through the mapping of the value flow aligned with the implementations of other lean tools, a reduction of approximately 26% of the lead time of the wet Christmas tree e assembly is possible to be achieved. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-06-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigo, Manuscrito, Eventos |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/14342 10.18540/jcecvl8iss3pp14342-01i |
url |
https://periodicos.ufv.br/jcec/article/view/14342 |
identifier_str_mv |
10.18540/jcecvl8iss3pp14342-01i |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/14342/7356 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 The Journal of Engineering and Exact Sciences https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 The Journal of Engineering and Exact Sciences https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
The Journal of Engineering and Exact Sciences; Vol. 8 No. 3 (2022); 14342-01i The Journal of Engineering and Exact Sciences; Vol. 8 Núm. 3 (2022); 14342-01i The Journal of Engineering and Exact Sciences; v. 8 n. 3 (2022); 14342-01i 2527-1075 reponame:The Journal of Engineering and Exact Sciences instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
The Journal of Engineering and Exact Sciences |
collection |
The Journal of Engineering and Exact Sciences |
repository.name.fl_str_mv |
The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
|
_version_ |
1808845247132729344 |