Challenges to the integrity of old pipelines buried in stable ground

Autores
Otegui, Luis Jose
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A succinct description of the particular conditions that have led to failures and damage of buried pipelines in Argentina is given in this article. The particular characteristics of soil, demographic evolution, original construction standards and procedures, and specific damage conditions based in case histories, are taken into account. The purpose of this review is to contribute in orienting the efforts by operators and regulation bodies in order to efficiently increase the reliability of onshore buried pipelines. The author has been involved in many failure analyses involving pipelines in this country, some of the latest being related to explosions involving natural gas pipelines and related equipment. The Argentine high-pressure oil and gas transmission pipeline system includes more than 40,000 km of buried piping. Diameters range from less than 14–36 in. Construction dates of most of these pipes range from around 1960 to around 1980. Particular cases discussed are: • Old pipelines in stable ground • Failures by SCC in buried pipelines • Dealing with low-frequency ERW seam pipe • Unknown materials and historical conditions of operation • Integrity of old repairs • Influence of demographic changes along right of ways
Fil: Otegui, Luis Jose. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. YPF - Tecnología; Argentina
Materia
Buried Pipelines
Stress Corrosion Cracking
Erw Pipes
Old Repairs
Soil–Pipe Interaction
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/35907
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/35907
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Challenges to the integrity of old pipelines buried in stable groundOtegui, Luis JoseBuried PipelinesStress Corrosion CrackingErw PipesOld RepairsSoil–Pipe Interactionhttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2A succinct description of the particular conditions that have led to failures and damage of buried pipelines in Argentina is given in this article. The particular characteristics of soil, demographic evolution, original construction standards and procedures, and specific damage conditions based in case histories, are taken into account. The purpose of this review is to contribute in orienting the efforts by operators and regulation bodies in order to efficiently increase the reliability of onshore buried pipelines. The author has been involved in many failure analyses involving pipelines in this country, some of the latest being related to explosions involving natural gas pipelines and related equipment. The Argentine high-pressure oil and gas transmission pipeline system includes more than 40,000 km of buried piping. Diameters range from less than 14–36 in. Construction dates of most of these pipes range from around 1960 to around 1980. Particular cases discussed are: • Old pipelines in stable ground • Failures by SCC in buried pipelines • Dealing with low-frequency ERW seam pipe • Unknown materials and historical conditions of operation • Integrity of old repairs • Influence of demographic changes along right of waysFil: Otegui, Luis Jose. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. YPF - Tecnología; ArgentinaPergamon-Elsevier Science Ltd.2014-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/35907Otegui, Luis Jose; Challenges to the integrity of old pipelines buried in stable ground; Pergamon-Elsevier Science Ltd.; Engineering Failure Analysis; 42; 7-2014; 311-3231350-6307CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.engfailanal.2014.04.025info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1350630714001393info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:55Zoai:ri.conicet.gov.ar:11336/35907instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:11:55.291CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Challenges to the integrity of old pipelines buried in stable ground
title Challenges to the integrity of old pipelines buried in stable ground
spellingShingle Challenges to the integrity of old pipelines buried in stable ground
Otegui, Luis Jose
Buried Pipelines
Stress Corrosion Cracking
Erw Pipes
Old Repairs
Soil–Pipe Interaction
title_short Challenges to the integrity of old pipelines buried in stable ground
title_full Challenges to the integrity of old pipelines buried in stable ground
title_fullStr Challenges to the integrity of old pipelines buried in stable ground
title_full_unstemmed Challenges to the integrity of old pipelines buried in stable ground
title_sort Challenges to the integrity of old pipelines buried in stable ground
dc.creator.none.fl_str_mv Otegui, Luis Jose
author Otegui, Luis Jose
author_facet Otegui, Luis Jose
author_role author
dc.subject.none.fl_str_mv Buried Pipelines
Stress Corrosion Cracking
Erw Pipes
Old Repairs
Soil–Pipe Interaction
topic Buried Pipelines
Stress Corrosion Cracking
Erw Pipes
Old Repairs
Soil–Pipe Interaction
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A succinct description of the particular conditions that have led to failures and damage of buried pipelines in Argentina is given in this article. The particular characteristics of soil, demographic evolution, original construction standards and procedures, and specific damage conditions based in case histories, are taken into account. The purpose of this review is to contribute in orienting the efforts by operators and regulation bodies in order to efficiently increase the reliability of onshore buried pipelines. The author has been involved in many failure analyses involving pipelines in this country, some of the latest being related to explosions involving natural gas pipelines and related equipment. The Argentine high-pressure oil and gas transmission pipeline system includes more than 40,000 km of buried piping. Diameters range from less than 14–36 in. Construction dates of most of these pipes range from around 1960 to around 1980. Particular cases discussed are: • Old pipelines in stable ground • Failures by SCC in buried pipelines • Dealing with low-frequency ERW seam pipe • Unknown materials and historical conditions of operation • Integrity of old repairs • Influence of demographic changes along right of ways
Fil: Otegui, Luis Jose. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. YPF - Tecnología; Argentina
description A succinct description of the particular conditions that have led to failures and damage of buried pipelines in Argentina is given in this article. The particular characteristics of soil, demographic evolution, original construction standards and procedures, and specific damage conditions based in case histories, are taken into account. The purpose of this review is to contribute in orienting the efforts by operators and regulation bodies in order to efficiently increase the reliability of onshore buried pipelines. The author has been involved in many failure analyses involving pipelines in this country, some of the latest being related to explosions involving natural gas pipelines and related equipment. The Argentine high-pressure oil and gas transmission pipeline system includes more than 40,000 km of buried piping. Diameters range from less than 14–36 in. Construction dates of most of these pipes range from around 1960 to around 1980. Particular cases discussed are: • Old pipelines in stable ground • Failures by SCC in buried pipelines • Dealing with low-frequency ERW seam pipe • Unknown materials and historical conditions of operation • Integrity of old repairs • Influence of demographic changes along right of ways
publishDate 2014
dc.date.none.fl_str_mv 2014-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/35907
Otegui, Luis Jose; Challenges to the integrity of old pipelines buried in stable ground; Pergamon-Elsevier Science Ltd.; Engineering Failure Analysis; 42; 7-2014; 311-323
1350-6307
CONICET Digital
CONICET
url http://hdl.handle.net/11336/35907
identifier_str_mv Otegui, Luis Jose; Challenges to the integrity of old pipelines buried in stable ground; Pergamon-Elsevier Science Ltd.; Engineering Failure Analysis; 42; 7-2014; 311-323
1350-6307
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.engfailanal.2014.04.025
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1350630714001393
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd.
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd.
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842270176320421888
score 13.21921

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