CA2560828C - Systeme de commande de systeme de manoeuvre de materiel tubulaire de champ petrolifere - Google Patents

Systeme de commande de systeme de manoeuvre de materiel tubulaire de champ petrolifere Download PDF

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Publication number
CA2560828C
CA2560828C CA2560828A CA2560828A CA2560828C CA 2560828 C CA2560828 C CA 2560828C CA 2560828 A CA2560828 A CA 2560828A CA 2560828 A CA2560828 A CA 2560828A CA 2560828 C CA2560828 C CA 2560828C
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CA
Canada
Prior art keywords
ball
bore
plunger
holding area
assembly according
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
CA2560828A
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English (en)
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CA2560828A1 (fr
Inventor
Per G. Angman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nabors Drilling Technologies USA Inc
Original Assignee
Tesco Corp Canada
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 Tesco Corp Canada filed Critical Tesco Corp Canada
Priority to CA2928033A priority Critical patent/CA2928033C/fr
Priority to US11/858,048 priority patent/US7878237B2/en
Publication of CA2560828A1 publication Critical patent/CA2560828A1/fr
Application granted granted Critical
Publication of CA2560828C publication Critical patent/CA2560828C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Système de commande pour un mécanisme de manuvre de matériel tubulaire dun ensemble de manuvre de matériel tubulaire. Le système de commande comprend ceci : un tracé de coulée de boue passant par des parties rotatives et des parties non rotatives de lensemble de manuvre de matériel tubulaire; un ensemble de clapet comprenant un siège de clapet dans le tracé de coulée de boue et une balle, le siège de soupape étant positionné pour être en communication hydraulique avec le mécanisme de manuvre de matériel tubulaire; et un ensemble de libération de balle comprenant une ouverture vers le tracé de coulée de boue par lequel la balle est libérée. De plus, louverture de lensemble de libération de balle est positionnée dans une partie non rotative.
CA2560828A 2004-03-19 2006-09-25 Systeme de commande de systeme de manoeuvre de materiel tubulaire de champ petrolifere Active CA2560828C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2928033A CA2928033C (fr) 2006-09-19 2006-09-25 Systeme de commande de systeme de manoeuvre de materiel tubulaire de champ petrolifere
US11/858,048 US7878237B2 (en) 2004-03-19 2007-09-19 Actuation system for an oilfield tubular handling system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82618906P 2006-09-19 2006-09-19
US60/826,189 2006-09-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2928033A Division CA2928033C (fr) 2006-09-19 2006-09-25 Systeme de commande de systeme de manoeuvre de materiel tubulaire de champ petrolifere

Publications (2)

Publication Number Publication Date
CA2560828A1 CA2560828A1 (fr) 2008-03-19
CA2560828C true CA2560828C (fr) 2016-06-14

Family

ID=39190399

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2560828A Active CA2560828C (fr) 2004-03-19 2006-09-25 Systeme de commande de systeme de manoeuvre de materiel tubulaire de champ petrolifere
CA2928033A Active CA2928033C (fr) 2006-09-19 2006-09-25 Systeme de commande de systeme de manoeuvre de materiel tubulaire de champ petrolifere

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2928033A Active CA2928033C (fr) 2006-09-19 2006-09-25 Systeme de commande de systeme de manoeuvre de materiel tubulaire de champ petrolifere

Country Status (1)

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CA (2) CA2560828C (fr)

Also Published As

Publication number Publication date
CA2560828A1 (fr) 2008-03-19
CA2928033C (fr) 2018-05-01
CA2928033A1 (fr) 2008-03-19

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