NO20032934D0 - Cutting of concentric pipe strings - Google Patents

Cutting of concentric pipe strings

Info

Publication number
NO20032934D0
NO20032934D0 NO20032934A NO20032934A NO20032934D0 NO 20032934 D0 NO20032934 D0 NO 20032934D0 NO 20032934 A NO20032934 A NO 20032934A NO 20032934 A NO20032934 A NO 20032934A NO 20032934 D0 NO20032934 D0 NO 20032934D0
Authority
NO
Norway
Prior art keywords
cutting
pipe strings
concentric pipe
concentric
strings
Prior art date
Application number
NO20032934A
Other languages
Norwegian (no)
Other versions
NO20032934L (en
NO331324B1 (en
Inventor
Per Fotland
Tor Jan Akerlund
Original Assignee
Weatherford Lamb
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 filed Critical Weatherford Lamb
Publication of NO20032934D0 publication Critical patent/NO20032934D0/en
Publication of NO20032934L publication Critical patent/NO20032934L/en
Publication of NO331324B1 publication Critical patent/NO331324B1/en

Links

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)
NO20032934A 2001-03-20 2003-06-26 Methods and apparatus for cutting nested pipe strings NO331324B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27743901P 2001-03-20 2001-03-20
PCT/GB2002/001339 WO2002075097A2 (en) 2001-03-20 2002-03-20 Methods and apparatus for severing nested strings of tubulars

Publications (3)

Publication Number Publication Date
NO20032934D0 true NO20032934D0 (en) 2003-06-26
NO20032934L NO20032934L (en) 2003-08-27
NO331324B1 NO331324B1 (en) 2011-11-28

Family

ID=23060863

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20032934A NO331324B1 (en) 2001-03-20 2003-06-26 Methods and apparatus for cutting nested pipe strings

Country Status (6)

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

Families Citing this family (5)

* 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 (en) 2018-03-15 2022-04-18 نابورس لوكس 2 اس ايه ار ال Pipe Guide
CN111927369B (en) * 2020-07-17 2021-05-25 华运隆腾机械制造有限公司 Wellhead assembly
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

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 (en) * 1995-12-04 1997-06-06 Noordhoek Overseas Equipment B Method and device for removing the top part of a construction located in the seabed.
GB2313859B (en) * 1996-03-28 2000-07-12 Uwg Ltd Clearing sub-sea well risers

Also Published As

Publication number Publication date
EP1370745A2 (en) 2003-12-17
CA2433362C (en) 2006-07-18
WO2002075097A2 (en) 2002-09-26
AU2002251182B2 (en) 2007-08-16
DE60211667D1 (en) 2006-06-29
EP1370745B1 (en) 2006-05-24
NO20032934L (en) 2003-08-27
WO2002075097A3 (en) 2003-02-06
NO331324B1 (en) 2011-11-28
CA2433362A1 (en) 2002-09-26

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US

CREP Change of representative

Representative=s name: BRYN AARFLOT AS, STORTINGSGATA 8, 0161 OSLO, NORGE

MK1K Patent expired