EP0687801A3 - Drahtseilbetätigter Stopfen mit Metalldichtung - Google Patents

Drahtseilbetätigter Stopfen mit Metalldichtung Download PDF

Info

Publication number
EP0687801A3
EP0687801A3 EP95304034A EP95304034A EP0687801A3 EP 0687801 A3 EP0687801 A3 EP 0687801A3 EP 95304034 A EP95304034 A EP 95304034A EP 95304034 A EP95304034 A EP 95304034A EP 0687801 A3 EP0687801 A3 EP 0687801A3
Authority
EP
European Patent Office
Prior art keywords
metal sealing
wireline plug
wireline
plug
sealing
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.)
Granted
Application number
EP95304034A
Other languages
English (en)
French (fr)
Other versions
EP0687801A2 (de
EP0687801B1 (de
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
SSR (INTERNATIONAL) Ltd
SSR INTERNATIONAL 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 SSR (INTERNATIONAL) Ltd, SSR INTERNATIONAL Ltd filed Critical SSR (INTERNATIONAL) Ltd
Publication of EP0687801A2 publication Critical patent/EP0687801A2/de
Publication of EP0687801A3 publication Critical patent/EP0687801A3/de
Application granted granted Critical
Publication of EP0687801B1 publication Critical patent/EP0687801B1/de
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)
EP19950304034 1994-06-14 1995-06-12 Drahtseilbetätigter Stopfen mit Metalldichtung Expired - Lifetime EP0687801B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9411865 1994-06-14
GB9411865A GB9411865D0 (en) 1994-06-14 1994-06-14 Wireline plug

Publications (3)

Publication Number Publication Date
EP0687801A2 EP0687801A2 (de) 1995-12-20
EP0687801A3 true EP0687801A3 (de) 1997-10-01
EP0687801B1 EP0687801B1 (de) 2001-08-08

Family

ID=10756675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950304034 Expired - Lifetime EP0687801B1 (de) 1994-06-14 1995-06-12 Drahtseilbetätigter Stopfen mit Metalldichtung

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO331210B1 (no) 2010-01-07 2011-10-31 Aker Subsea As Tetningsholder samt fremgangsmåte for tetting av et løp
NO332601B1 (no) * 2010-01-07 2012-11-12 Aker Subsea As Havbunnshette

Citations (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
GB2092206A (en) * 1981-02-02 1982-08-11 Otis Eng Co Latch for well tool
FR2519687A1 (fr) * 1982-01-12 1983-07-18 Orszagos Koolaj Gazipari Dispositif reinserable et etanche d'accrochage de filtre de sonde et d'element de tubage
US4651818A (en) * 1986-05-12 1987-03-24 Exxon Production Research Co. Metal seal tubing plug
EP0294264A1 (de) * 1987-05-25 1988-12-07 Schlumberger Limited Verriegelungsmechanismus zum Verriegeln eines Bohrlochwerkzeugs in einem Förderstrang
US4901794A (en) * 1989-01-23 1990-02-20 Baker Hughes Incorporated Subterranean well anchoring apparatus
US4907651A (en) * 1987-12-21 1990-03-13 Texaco Inc. Metal-to-metal packer seal for downhole disconnectable pipe joint
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
GB2272718A (en) * 1992-11-19 1994-05-25 Masx Energy Services Group Inc Retrievable whipstock
GB2285822A (en) * 1994-01-19 1995-07-26 Klaas Johannes Zwart Seal arrangement

Patent Citations (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
GB2092206A (en) * 1981-02-02 1982-08-11 Otis Eng Co Latch for well tool
FR2519687A1 (fr) * 1982-01-12 1983-07-18 Orszagos Koolaj Gazipari Dispositif reinserable et etanche d'accrochage de filtre de sonde et d'element de tubage
US4651818A (en) * 1986-05-12 1987-03-24 Exxon Production Research Co. Metal seal tubing plug
EP0294264A1 (de) * 1987-05-25 1988-12-07 Schlumberger Limited Verriegelungsmechanismus zum Verriegeln eines Bohrlochwerkzeugs in einem Förderstrang
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
GB2272718A (en) * 1992-11-19 1994-05-25 Masx Energy Services Group Inc Retrievable whipstock
GB2285822A (en) * 1994-01-19 1995-07-26 Klaas Johannes Zwart Seal arrangement

Also Published As

Publication number Publication date
DE69522048D1 (de) 2001-09-13
GB9411865D0 (en) 1994-08-03
DE69522048T2 (de) 2002-06-06
EP0687801A2 (de) 1995-12-20
EP0687801B1 (de) 2001-08-08

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