CA2610606C - Systemes de coupelles de packer pour utilisation a l'interieur d'un puits de forage - Google Patents

Systemes de coupelles de packer pour utilisation a l'interieur d'un puits de forage Download PDF

Info

Publication number
CA2610606C
CA2610606C CA 2610606 CA2610606A CA2610606C CA 2610606 C CA2610606 C CA 2610606C CA 2610606 CA2610606 CA 2610606 CA 2610606 A CA2610606 A CA 2610606A CA 2610606 C CA2610606 C CA 2610606C
Authority
CA
Canada
Prior art keywords
packer cup
rubber ring
support member
packer
backup component
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.)
Expired - Fee Related
Application number
CA 2610606
Other languages
English (en)
Other versions
CA2610606A1 (fr
Inventor
Zheng Rong Xu
Chad Lucas
Richard Morrison
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.)
Schlumberger Canada Ltd
Original Assignee
Schlumberger Canada Ltd
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
Priority claimed from US11/679,992 external-priority patent/US7735568B2/en
Application filed by Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Publication of CA2610606A1 publication Critical patent/CA2610606A1/fr
Application granted granted Critical
Publication of CA2610606C publication Critical patent/CA2610606C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Processing Of Solid Wastes (AREA)
CA 2610606 2006-12-01 2007-11-14 Systemes de coupelles de packer pour utilisation a l'interieur d'un puits de forage Expired - Fee Related CA2610606C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US86818906P 2006-12-01 2006-12-01
US60/868,189 2006-12-01
US11/679,992 2007-02-28
US11/679,992 US7735568B2 (en) 2006-03-29 2007-02-28 Packer cup systems for use inside a wellbore

Publications (2)

Publication Number Publication Date
CA2610606A1 CA2610606A1 (fr) 2008-06-01
CA2610606C true CA2610606C (fr) 2015-04-07

Family

ID=39521188

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2610606 Expired - Fee Related CA2610606C (fr) 2006-12-01 2007-11-14 Systemes de coupelles de packer pour utilisation a l'interieur d'un puits de forage

Country Status (1)

Country Link
CA (1) CA2610606C (fr)

Also Published As

Publication number Publication date
CA2610606A1 (fr) 2008-06-01

Similar Documents

Publication Publication Date Title
US7735568B2 (en) Packer cup systems for use inside a wellbore
CA2494290C (fr) Outil de fond jetable muni d'un element de compression segmente et methode connexe
EP1094195B1 (fr) Packer avec vanne d'équilibrage de pression
US8459347B2 (en) Subterranean well ultra-short slip and packing element system
EP2675989B1 (fr) Outil étagé
US8302692B2 (en) Valve for a sand slurry system
CA2582904C (fr) Coupelle d'etancheite avec composant de secours
US7861791B2 (en) High circulation rate packer and setting method for same
US20110088891A1 (en) Ultra-short slip and packing element system
CA3023606C (fr) Bague de reglage de pompe retractable
US20060219415A1 (en) Packer cups for use inside a wellbore
EP2675990A2 (fr) Joint d'ancrage
CA3085917C (fr) Dispositif de retenue d`element a expansion elevee pour un bouchon de fracturation
AU2014382687B2 (en) Expansion cone for downhole tool
CA2610606C (fr) Systemes de coupelles de packer pour utilisation a l'interieur d'un puits de forage
WO2024130016A1 (fr) Ensemble anneau de secours pour applications de packer
CA2755102A1 (fr) Outil de piquage ultracourt pour puits souterrain et element d'etancheite

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20161114