DE69522048D1 - Cable operated plug with metal seal - Google Patents

Cable operated plug with metal seal

Info

Publication number
DE69522048D1
DE69522048D1 DE69522048T DE69522048T DE69522048D1 DE 69522048 D1 DE69522048 D1 DE 69522048D1 DE 69522048 T DE69522048 T DE 69522048T DE 69522048 T DE69522048 T DE 69522048T DE 69522048 D1 DE69522048 D1 DE 69522048D1
Authority
DE
Germany
Prior art keywords
metal seal
cable operated
operated plug
plug
cable
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
DE69522048T
Other languages
German (de)
Other versions
DE69522048T2 (en
Inventor
Colin S Boyle
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.)
National Oilwell Varco UK Ltd
Original Assignee
Tuboscope UK 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
Application filed by Tuboscope UK Ltd filed Critical Tuboscope UK Ltd
Publication of DE69522048D1 publication Critical patent/DE69522048D1/en
Application granted granted Critical
Publication of DE69522048T2 publication Critical patent/DE69522048T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
DE1995622048 1994-06-14 1995-06-12 Cable operated plug with metal seal Expired - Lifetime DE69522048T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9411865A GB9411865D0 (en) 1994-06-14 1994-06-14 Wireline plug

Publications (2)

Publication Number Publication Date
DE69522048D1 true DE69522048D1 (en) 2001-09-13
DE69522048T2 DE69522048T2 (en) 2002-06-06

Family

ID=10756675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995622048 Expired - Lifetime DE69522048T2 (en) 1994-06-14 1995-06-12 Cable operated plug with metal seal

Country Status (3)

Country Link
EP (1) EP0687801B1 (en)
DE (1) DE69522048T2 (en)
GB (1) GB9411865D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO331210B1 (en) 2010-01-07 2011-10-31 Aker Subsea As Seal holder and method for sealing a barrel
NO332601B1 (en) 2010-01-07 2012-11-12 Aker Subsea As seabed Hood

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138207A (en) * 1960-06-20 1964-06-23 Halliburton Co Pressure balanced actuating device
US3208531A (en) * 1962-08-21 1965-09-28 Otis Eng Co Inserting tool for locating and anchoring a device in tubing
US4127168A (en) * 1977-03-11 1978-11-28 Exxon Production Research Company Well packers using metal to metal seals
US4178992A (en) * 1978-01-30 1979-12-18 Exxon Production Research Company Metal seal tubing plug
US4302018A (en) * 1980-02-29 1981-11-24 Foster-Miller Associates, Inc. Packer arrangements for oil wells and the like
US4379488A (en) * 1981-02-02 1983-04-12 Otis Engineering Corporation Latch for well tool
FR2519687B1 (en) * 1982-01-12 1987-10-02 Orszagos Koolaj Gazipari REINSERABLE AND WATERPROOF DEVICE FOR HANGING PROBE FILTER AND TUBING ELEMENT
US4651818A (en) * 1986-05-12 1987-03-24 Exxon Production Research Co. Metal seal tubing plug
FR2615897B1 (en) * 1987-05-25 1989-09-22 Flopetrol LOCKING DEVICE FOR A TOOL IN A HYDROCARBON WELL
US4907651A (en) * 1987-12-21 1990-03-13 Texaco Inc. Metal-to-metal packer seal for downhole disconnectable pipe joint
US4901794A (en) * 1989-01-23 1990-02-20 Baker Hughes Incorporated Subterranean well anchoring apparatus
US4969515A (en) * 1989-12-13 1990-11-13 Otis Engineering Corporation Expendable devices for well lock system
US5066060A (en) * 1990-04-11 1991-11-19 Otis Engineering Corp. Running tool
US5335737A (en) * 1992-11-19 1994-08-09 Smith International, Inc. Retrievable whipstock
GB2285822B (en) * 1994-01-19 1997-07-30 Klaas Johannes Zwart Seal arrangement

Also Published As

Publication number Publication date
EP0687801A2 (en) 1995-12-20
GB9411865D0 (en) 1994-08-03
EP0687801B1 (en) 2001-08-08
EP0687801A3 (en) 1997-10-01
DE69522048T2 (en) 2002-06-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition