CA3058656C - Element de colonne montante pouvant etre divise - Google Patents

Element de colonne montante pouvant etre divise

Info

Publication number
CA3058656C
CA3058656C CA3058656A CA3058656A CA3058656C CA 3058656 C CA3058656 C CA 3058656C CA 3058656 A CA3058656 A CA 3058656A CA 3058656 A CA3058656 A CA 3058656A CA 3058656 C CA3058656 C CA 3058656C
Authority
CA
Canada
Prior art keywords
housing member
pin connector
passage
mating face
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3058656A
Other languages
English (en)
Other versions
CA3058656A1 (fr
Inventor
Justin Fraczek
Waybourn Anderson
Alex Gidman
Original Assignee
Grant Prideco Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grant Prideco Inc filed Critical Grant Prideco Inc
Priority claimed from PCT/US2018/026513 external-priority patent/WO2018187722A1/fr
Publication of CA3058656A1 publication Critical patent/CA3058656A1/fr
Application granted granted Critical
Publication of CA3058656C publication Critical patent/CA3058656C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

La présente invention concerne des ensembles d'éléments de colonne montante et des procédés d'assemblage de ceux-ci qui sont appropriés pour un forage sous pression contrôlée (MPD) et qui peuvent être séparés lors de l'utilisation d'éléments de raccord mâle pour raccorder des lignes auxiliaires à d'autres lignes auxiliaires et à des éléments des ensembles d'éléments de colonne montante.
CA3058656A 2017-04-06 2018-04-06 Element de colonne montante pouvant etre divise Active CA3058656C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762482551P 2017-04-06 2017-04-06
US62/482,551 2017-04-06
PCT/US2018/026513 WO2018187722A1 (fr) 2017-04-06 2018-04-06 Élément de colonne montante pouvant être divisé

Publications (2)

Publication Number Publication Date
CA3058656A1 CA3058656A1 (fr) 2018-10-11
CA3058656C true CA3058656C (fr) 2025-12-09

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