CA2433362C - Procede et dispositif de separation de tiges faites d'elements tubulaires emboites - Google Patents

Procede et dispositif de separation de tiges faites d'elements tubulaires emboites Download PDF

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Publication number
CA2433362C
CA2433362C CA002433362A CA2433362A CA2433362C CA 2433362 C CA2433362 C CA 2433362C CA 002433362 A CA002433362 A CA 002433362A CA 2433362 A CA2433362 A CA 2433362A CA 2433362 C CA2433362 C CA 2433362C
Authority
CA
Canada
Prior art keywords
casing
blade
assembly
severing
housing
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
CA002433362A
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English (en)
Other versions
CA2433362A1 (fr
Inventor
Per Fotland
Tor Jan Akerlund
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
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Publication of CA2433362A1 publication Critical patent/CA2433362A1/fr
Application granted granted Critical
Publication of CA2433362C publication Critical patent/CA2433362C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

La présente invention concerne un procédé et un dispositif de séparation de tubage pendant son retrait d'un puits de forage. On dispose à cet effet d'un appareil (100) comprenant un ensemble de serrage (130), un ensemble perforant (150), et un ensemble coupant (120). Pour l'un des aspects, l'appareil est disposé à l'extrémité d'un bras télescopique, ses éléments étant télécommandés par le personnel depuis un panneau de commande (125). L'appareil peut être positionné contre le tubage (200') et s'y serrer. Dès lors, l'appareil peut percer un trou traversant complètement le tubage en vue de l'insertion d'une clavette de retenue. L'appareil peut séparer le tubage en longueurs manipulables de façon à faciliter l'enlèvement, notamment pendant une procédure de colmatage et d'abandon.
CA002433362A 2001-03-20 2002-03-20 Procede et dispositif de separation de tiges faites d'elements tubulaires emboites Expired - Lifetime CA2433362C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27743901P 2001-03-20 2001-03-20
US60/277,439 2001-03-20
PCT/GB2002/001339 WO2002075097A2 (fr) 2001-03-20 2002-03-20 Procédé et dispositif de séparation de tiges faites d'éléments tubulaires emboîtés

Publications (2)

Publication Number Publication Date
CA2433362A1 CA2433362A1 (fr) 2002-09-26
CA2433362C true CA2433362C (fr) 2006-07-18

Family

ID=23060863

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002433362A Expired - Lifetime CA2433362C (fr) 2001-03-20 2002-03-20 Procede et dispositif de separation de tiges faites d'elements tubulaires emboites

Country Status (6)

Country Link
EP (1) EP1370745B1 (fr)
AU (1) AU2002251182B2 (fr)
CA (1) CA2433362C (fr)
DE (1) DE60211667D1 (fr)
NO (1) NO331324B1 (fr)
WO (1) WO2002075097A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201314323D0 (en) 2013-08-09 2013-09-25 Weatherford Uk Ltd Tubular stabbing guide
US10648255B2 (en) 2018-03-09 2020-05-12 Weatherford Technology Holdings, Llc Tubular stabbing guide for tong assembly
SA119400544B1 (ar) 2018-03-15 2022-04-18 نابورس لوكس 2 اس ايه ار ال موجّه أنبوب
CN111927369B (zh) * 2020-07-17 2021-05-25 华运隆腾机械制造有限公司 井口装置
NO347597B1 (en) * 2021-12-17 2024-01-22 Archer Oiltools As A petrolium platform auxiliary rig and method of removing a well tubing from a petroleum well
NO20240437A1 (en) * 2024-05-03 2025-11-04 Archer Oiltools As Subsea cut and pull method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181196A (en) * 1977-06-23 1980-01-01 Exxon Production Research Company Method and apparatus for recovery of subsea well equipment
US4557628A (en) * 1981-10-14 1985-12-10 Armco Inc. Method and apparatus for remotely cutting broken underwater guidelines
GB9325329D0 (en) * 1993-12-10 1994-02-16 Ocean Techn Services Ltd Offshore wellheads
NL1001807C2 (nl) * 1995-12-04 1997-06-06 Noordhoek Overseas Equipment B Werkwijze en inrichting voor het verwijderen van het bovenste gedeelte van een zich in de zeebodem bevindende constructie.
GB2313859B (en) * 1996-03-28 2000-07-12 Uwg Ltd Clearing sub-sea well risers

Also Published As

Publication number Publication date
AU2002251182B2 (en) 2007-08-16
NO20032934D0 (no) 2003-06-26
WO2002075097A2 (fr) 2002-09-26
EP1370745A2 (fr) 2003-12-17
EP1370745B1 (fr) 2006-05-24
CA2433362A1 (fr) 2002-09-26
WO2002075097A3 (fr) 2003-02-06
NO331324B1 (no) 2011-11-28
DE60211667D1 (de) 2006-06-29
NO20032934L (no) 2003-08-27

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Effective date: 20220321