Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry

Autores
Korin, Ivan; Perez Ipiña, Juan Elias
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An innovative technique is proposed with the aim of increasing the fatigue strength of rotary shouldered connections. The objective is to generate controlled compressive residual stresses at the most stressed zones (i.e., the threat root regions) to delay fatigue crack nucleation. The residual stresses are introduced through controlled application of an over-make-up torque of the joint and then returning to the nominal torque. The adequacy of the method was demonstrated through two experimental arrangements at laboratory scale, which employed specimens of reduced size. Results suggest that significant increases in the fatigue life of joints can be achieved applying this technique.
Fil: Korin, Ivan. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Perez Ipiña, Juan Elias. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Mecánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Thread fatigue failure
Compressive residual stress
Drillstring fatigue failure
Rotary shouldered connection
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:11336/280476
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/280476
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industryKorin, IvanPerez Ipiña, Juan EliasThread fatigue failureCompressive residual stressDrillstring fatigue failureRotary shouldered connectionhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2An innovative technique is proposed with the aim of increasing the fatigue strength of rotary shouldered connections. The objective is to generate controlled compressive residual stresses at the most stressed zones (i.e., the threat root regions) to delay fatigue crack nucleation. The residual stresses are introduced through controlled application of an over-make-up torque of the joint and then returning to the nominal torque. The adequacy of the method was demonstrated through two experimental arrangements at laboratory scale, which employed specimens of reduced size. Results suggest that significant increases in the fatigue life of joints can be achieved applying this technique.Fil: Korin, Ivan. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Perez Ipiña, Juan Elias. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Mecánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2010-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/280476Korin, Ivan; Perez Ipiña, Juan Elias; Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry; Elsevier; International Journal of Pressure Vessels and Piping; 87; 12; 12-2010; 696-7030308-0161CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijpvp.2010.10.005info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0308016110001730info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-26T10:08:16Zoai:ri.conicet.gov.ar:11336/280476instacron: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:34982026-02-26 10:08:16.783CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry
title Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry
spellingShingle Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry
Korin, Ivan
Thread fatigue failure
Compressive residual stress
Drillstring fatigue failure
Rotary shouldered connection
title_short Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry
title_full Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry
title_fullStr Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry
title_full_unstemmed Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry
title_sort Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry
dc.creator.none.fl_str_mv Korin, Ivan
Perez Ipiña, Juan Elias
author Korin, Ivan
author_facet Korin, Ivan
Perez Ipiña, Juan Elias
author_role author
author2 Perez Ipiña, Juan Elias
author2_role author
dc.subject.none.fl_str_mv Thread fatigue failure
Compressive residual stress
Drillstring fatigue failure
Rotary shouldered connection
topic Thread fatigue failure
Compressive residual stress
Drillstring fatigue failure
Rotary shouldered connection
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv An innovative technique is proposed with the aim of increasing the fatigue strength of rotary shouldered connections. The objective is to generate controlled compressive residual stresses at the most stressed zones (i.e., the threat root regions) to delay fatigue crack nucleation. The residual stresses are introduced through controlled application of an over-make-up torque of the joint and then returning to the nominal torque. The adequacy of the method was demonstrated through two experimental arrangements at laboratory scale, which employed specimens of reduced size. Results suggest that significant increases in the fatigue life of joints can be achieved applying this technique.
Fil: Korin, Ivan. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Perez Ipiña, Juan Elias. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Mecánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description An innovative technique is proposed with the aim of increasing the fatigue strength of rotary shouldered connections. The objective is to generate controlled compressive residual stresses at the most stressed zones (i.e., the threat root regions) to delay fatigue crack nucleation. The residual stresses are introduced through controlled application of an over-make-up torque of the joint and then returning to the nominal torque. The adequacy of the method was demonstrated through two experimental arrangements at laboratory scale, which employed specimens of reduced size. Results suggest that significant increases in the fatigue life of joints can be achieved applying this technique.
publishDate 2010
dc.date.none.fl_str_mv 2010-12
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/11336/280476
Korin, Ivan; Perez Ipiña, Juan Elias; Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry; Elsevier; International Journal of Pressure Vessels and Piping; 87; 12; 12-2010; 696-703
0308-0161
CONICET Digital
CONICET
url http://hdl.handle.net/11336/280476
identifier_str_mv Korin, Ivan; Perez Ipiña, Juan Elias; Controlled residual stresses introduction to improve fatigue resistance of rotary shouldered connections used in oil drilling industry; Elsevier; International Journal of Pressure Vessels and Piping; 87; 12; 12-2010; 696-703
0308-0161
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.ijpvp.2010.10.005
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0308016110001730
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1858305305506480128
score 13.176822

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