DE69023443D1 - Device with metallic seal for repairing a casing. - Google Patents

Device with metallic seal for repairing a casing.

Info

Publication number
DE69023443D1
DE69023443D1 DE69023443T DE69023443T DE69023443D1 DE 69023443 D1 DE69023443 D1 DE 69023443D1 DE 69023443 T DE69023443 T DE 69023443T DE 69023443 T DE69023443 T DE 69023443T DE 69023443 D1 DE69023443 D1 DE 69023443D1
Authority
DE
Germany
Prior art keywords
repairing
casing
metallic seal
metallic
seal
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
DE69023443T
Other languages
German (de)
Inventor
Thomas Doig
Kenneth Alexander Murray
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.)
Tri State Oil Tool UK Ltd
FMC Corp
Tri State Oil Tools Inc
Original Assignee
Tri State Oil Tool UK Ltd
FMC Corp
Tri State Oil Tools 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 Tri State Oil Tool UK Ltd, FMC Corp, Tri State Oil Tools Inc filed Critical Tri State Oil Tool UK Ltd
Application granted granted Critical
Publication of DE69023443D1 publication Critical patent/DE69023443D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for anchoring the tools or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B29/10—Reconditioning of well casings, e.g. straightening
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
DE69023443T 1989-09-12 1990-09-12 Device with metallic seal for repairing a casing. Expired - Lifetime DE69023443D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898920607A GB8920607D0 (en) 1989-09-12 1989-09-12 Metal seal casing patch

Publications (1)

Publication Number Publication Date
DE69023443D1 true DE69023443D1 (en) 1995-12-14

Family

ID=10662942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69023443T Expired - Lifetime DE69023443D1 (en) 1989-09-12 1990-09-12 Device with metallic seal for repairing a casing.

Country Status (4)

Country Link
EP (1) EP0418056B1 (en)
DE (1) DE69023443D1 (en)
GB (1) GB8920607D0 (en)
NO (1) NO301657B1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU646589B2 (en) * 1991-08-22 1994-02-24 Vinidex Tubemakers Pty. Limited Lining of bores
US5829524A (en) * 1996-05-07 1998-11-03 Baker Hughes Incorporated High pressure casing patch
US6021850A (en) * 1997-10-03 2000-02-08 Baker Hughes Incorporated Downhole pipe expansion apparatus and method
US6073692A (en) * 1998-03-27 2000-06-13 Baker Hughes Incorporated Expanding mandrel inflatable packer
US6598677B1 (en) 1999-05-20 2003-07-29 Baker Hughes Incorporated Hanging liners by pipe expansion
GB2398089B (en) * 2001-09-20 2005-09-28 Fmc Technologies Fluid seal and method of using same
GB2381282B (en) * 2001-10-26 2004-03-24 Schlumberger Holdings Brake system
US20080110643A1 (en) * 2006-11-09 2008-05-15 Baker Hughes Incorporated Large bore packer and methods of setting same
AU2013239039B2 (en) * 2006-11-09 2015-09-03 Baker Hughes Incorporated Large bore packer and methods of setting same
US7540329B2 (en) * 2007-04-18 2009-06-02 Baker Hughes Incorporated Casing coupler liner hanger mechanism
US8167312B2 (en) * 2008-07-10 2012-05-01 Vetco Gray Inc. Metal seal adjustable casing sub
WO2015069241A1 (en) 2013-11-06 2015-05-14 Halliburton Energy Services, Inc. Downhole casing patch
CN105464611B (en) * 2014-08-29 2019-01-22 中国石油化工股份有限公司 For expanding the device of bellows
SE1451380A1 (en) 2014-11-17 2016-05-18 Vanguard Oil Tools & Services Llc Retrievable re-connecting device with internal seal and slips for connecting to the top of an existing tubing in a wellbore
US10309562B2 (en) 2017-07-18 2019-06-04 Freudenberg Oil & Gas, Llc Metal to metal wedge ring seal
CN110529055A (en) * 2019-08-30 2019-12-03 江苏璞腾油气装备有限公司 A kind of high antitorque air-tight oil casing nipple
US11286743B2 (en) 2019-12-13 2022-03-29 Coretrax Americas Ltd. Wire line deployable metal patch stackable system
WO2022109014A1 (en) * 2020-11-17 2022-05-27 Mohawk Energy Ltd. Casing patch system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865408A (en) * 1972-11-01 1975-02-11 Otis Eng Co Positive locking sealing connector for well pipe
US4791987A (en) * 1987-04-30 1988-12-20 Cameron Iron Works Usa, Inc. Wellhead seal

Also Published As

Publication number Publication date
EP0418056B1 (en) 1995-11-08
NO301657B1 (en) 1997-11-24
NO903984L (en) 1991-03-13
GB8920607D0 (en) 1989-10-25
NO903984D0 (en) 1990-09-12
EP0418056A1 (en) 1991-03-20

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Legal Events

Date Code Title Description
8332 No legal effect for de