DE3865360D1 - Verriegelungsmechanismus zum verriegeln eines bohrlochwerkzeugs in einem foerderstrang. - Google Patents

Verriegelungsmechanismus zum verriegeln eines bohrlochwerkzeugs in einem foerderstrang.

Info

Publication number
DE3865360D1
DE3865360D1 DE8888401211T DE3865360T DE3865360D1 DE 3865360 D1 DE3865360 D1 DE 3865360D1 DE 8888401211 T DE8888401211 T DE 8888401211T DE 3865360 T DE3865360 T DE 3865360T DE 3865360 D1 DE3865360 D1 DE 3865360D1
Authority
DE
Germany
Prior art keywords
hole
locking
conveyor
tool
locking mechanism
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
DE8888401211T
Other languages
English (en)
Inventor
Peter Airey
Bernard Doremus
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.)
Schlumberger Ltd USA
Original Assignee
Schlumberger Ltd USA
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 Schlumberger Ltd USA filed Critical Schlumberger Ltd USA
Application granted granted Critical
Publication of DE3865360D1 publication Critical patent/DE3865360D1/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
    • 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

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE8888401211T 1987-05-25 1988-05-19 Verriegelungsmechanismus zum verriegeln eines bohrlochwerkzeugs in einem foerderstrang. Expired - Lifetime DE3865360D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8707340A FR2615897B1 (fr) 1987-05-25 1987-05-25 Dispositif de verrouillage pour outil dans un puits d'hydrocarbures

Publications (1)

Publication Number Publication Date
DE3865360D1 true DE3865360D1 (de) 1991-11-14

Family

ID=9351430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888401211T Expired - Lifetime DE3865360D1 (de) 1987-05-25 1988-05-19 Verriegelungsmechanismus zum verriegeln eines bohrlochwerkzeugs in einem foerderstrang.

Country Status (4)

Country Link
US (1) US4844159A (de)
EP (1) EP0294264B1 (de)
DE (1) DE3865360D1 (de)
FR (1) FR2615897B1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903992A (en) * 1989-04-14 1990-02-27 Vetco Gray Inc. Locking ring for oil well tool
US5119875A (en) * 1989-11-15 1992-06-09 Otis Engineering Corporation Hydraulically actuated lock system
GB9411865D0 (en) * 1994-06-14 1994-08-03 Ssr International Ltd Wireline plug
US5507349A (en) * 1994-12-19 1996-04-16 Halliburton Company Downhole coiled tubing latch
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US6758278B2 (en) 1998-12-07 2004-07-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
GB2385359B (en) * 1999-02-26 2003-10-08 Shell Int Research An apparatus for coupling a tubular member to a pre-existing structure
AU770359B2 (en) 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US7100685B2 (en) * 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7546881B2 (en) 2001-09-07 2009-06-16 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
EP1985797B1 (de) 2002-04-12 2011-10-26 Enventure Global Technology Schutzhülse für Gewindeverbindungen für eine ausdehnbare Liner-Aufhängvorrichtung
CA2482278A1 (en) 2002-04-15 2003-10-30 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
AU2003265452A1 (en) 2002-09-20 2004-04-08 Enventure Global Technology Pipe formability evaluation for expandable tubulars
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
GB2415988B (en) 2003-04-17 2007-10-17 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
GB0506640D0 (en) 2005-04-01 2005-05-11 Red Spider Technology Ltd Protection sleeve
US7992642B2 (en) * 2007-05-23 2011-08-09 Schlumberger Technology Corporation Polished bore receptacle
US8607860B2 (en) * 2010-12-29 2013-12-17 Baker Hughes Incorporated Flexible collet anchor assembly with compressive load transfer feature

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605843A (en) * 1944-07-07 1952-08-05 Baker Oil Tools Inc Well tool anchoring device
US2894586A (en) * 1955-02-02 1959-07-14 Otis Eng Co Well tools
US2976931A (en) * 1956-02-20 1961-03-28 Camco Inc Well connector device
US3330341A (en) * 1965-12-06 1967-07-11 Rockwell Mfg Co Remotely positionable and removable wellhead connection and sealing apparatus
US4167970A (en) * 1978-06-16 1979-09-18 Armco Inc. Hanger apparatus for suspending pipes
US4362211A (en) * 1980-12-04 1982-12-07 Otis Engineering Corporation Locking mandrel
US4469173A (en) * 1983-05-09 1984-09-04 Hughes Tool Company Expendable plug assembly
US4554972A (en) * 1984-04-30 1985-11-26 Otis Engineering Corporation Well tool locking device
US4624311A (en) * 1985-09-26 1986-11-25 Baker Oil Tools, Inc. Locking mechanism for hydraulic running tool for well hangers and the like
US4745974A (en) * 1986-12-22 1988-05-24 Otis Engineering Corporation Well tool lock mandrel and handling tools therefor

Also Published As

Publication number Publication date
EP0294264A1 (de) 1988-12-07
EP0294264B1 (de) 1991-10-09
US4844159A (en) 1989-07-04
FR2615897A1 (fr) 1988-12-02
FR2615897B1 (fr) 1989-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee