CA2590542C - Appareil de raccordement de tubages utilisant une commande superieure - Google Patents

Appareil de raccordement de tubages utilisant une commande superieure Download PDF

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Publication number
CA2590542C
CA2590542C CA2590542A CA2590542A CA2590542C CA 2590542 C CA2590542 C CA 2590542C CA 2590542 A CA2590542 A CA 2590542A CA 2590542 A CA2590542 A CA 2590542A CA 2590542 C CA2590542 C CA 2590542C
Authority
CA
Canada
Prior art keywords
tubular
upper tubular
compensating
suspension unit
engagement tool
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 - Lifetime
Application number
CA2590542A
Other languages
English (en)
Other versions
CA2590542A1 (fr
Inventor
Bernd-Georg Pietras
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.)
Weatherford Technology Holdings LLC
Original Assignee
Weatherford Lamb 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
Priority claimed from GB9818360A external-priority patent/GB2340857A/en
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Publication of CA2590542A1 publication Critical patent/CA2590542A1/fr
Application granted granted Critical
Publication of CA2590542C publication Critical patent/CA2590542C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Earth Drilling (AREA)
  • Moulding By Coating Moulds (AREA)
  • Automatic Assembly (AREA)
CA2590542A 1998-08-24 1999-08-16 Appareil de raccordement de tubages utilisant une commande superieure Expired - Lifetime CA2590542C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9818360A GB2340857A (en) 1998-08-24 1998-08-24 An apparatus for facilitating the connection of tubulars and alignment with a top drive
GB9818360.1 1998-08-24
CA002340995A CA2340995C (fr) 1998-08-24 1999-08-16 Appareil de raccordement de tubages utilisant une commande superieure

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002340995A Division CA2340995C (fr) 1998-08-24 1999-08-16 Appareil de raccordement de tubages utilisant une commande superieure

Publications (2)

Publication Number Publication Date
CA2590542A1 CA2590542A1 (fr) 2000-03-02
CA2590542C true CA2590542C (fr) 2010-10-19

Family

ID=38319547

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2590542A Expired - Lifetime CA2590542C (fr) 1998-08-24 1999-08-16 Appareil de raccordement de tubages utilisant une commande superieure

Country Status (1)

Country Link
CA (1) CA2590542C (fr)

Also Published As

Publication number Publication date
CA2590542A1 (fr) 2000-03-02

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CA2590542C (fr) Appareil de raccordement de tubages utilisant une commande superieure

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20190816