DE69121057D1 - Auslösevorrichtung - Google Patents

Auslösevorrichtung

Info

Publication number
DE69121057D1
DE69121057D1 DE69121057T DE69121057T DE69121057D1 DE 69121057 D1 DE69121057 D1 DE 69121057D1 DE 69121057 T DE69121057 T DE 69121057T DE 69121057 T DE69121057 T DE 69121057T DE 69121057 D1 DE69121057 D1 DE 69121057D1
Authority
DE
Germany
Prior art keywords
reciprocal
movement
lock member
release
lock
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
DE69121057T
Other languages
English (en)
Inventor
Michael Adam Reid
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.)
Bluefoil Ltd
Original Assignee
Well Equip 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 Well Equip Ltd filed Critical Well Equip Ltd
Application granted granted Critical
Publication of DE69121057D1 publication Critical patent/DE69121057D1/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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
    • 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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/69—Redundant disconnection blocking means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/59—Manually releaseable latch type
    • Y10T403/591—Manually releaseable latch type having operating mechanism
    • Y10T403/593—Remotely actuated

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Lubricants (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
DE69121057T 1990-12-29 1991-12-23 Auslösevorrichtung Expired - Lifetime DE69121057D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909028185A GB9028185D0 (en) 1990-12-29 1990-12-29 A release mechanism

Publications (1)

Publication Number Publication Date
DE69121057D1 true DE69121057D1 (de) 1996-08-29

Family

ID=10687675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121057T Expired - Lifetime DE69121057D1 (de) 1990-12-29 1991-12-23 Auslösevorrichtung

Country Status (5)

Country Link
US (1) US5253706A (de)
EP (1) EP0485243B1 (de)
AT (1) ATE140760T1 (de)
DE (1) DE69121057D1 (de)
GB (1) GB9028185D0 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200581C1 (de) * 1992-01-11 1993-07-29 Mepla-Werke Lautenschlaeger Gmbh & Co Kg, 6107 Reinheim, De
US6788999B2 (en) 1992-01-21 2004-09-07 Sri International, Inc. Surgical system
US6963792B1 (en) * 1992-01-21 2005-11-08 Sri International Surgical method
US6731988B1 (en) 1992-01-21 2004-05-04 Sri International System and method for remote endoscopic surgery
ATE215430T1 (de) * 1992-01-21 2002-04-15 Stanford Res Inst Int Endoskopisches chirurgisches instrument
DE69417229T2 (de) * 1993-05-14 1999-07-08 Stanford Res Inst Int Chirurgiegerät
US5826661A (en) * 1994-05-02 1998-10-27 Halliburton Energy Services, Inc. Linear indexing apparatus and methods of using same
US6026903A (en) * 1994-05-02 2000-02-22 Halliburton Energy Services, Inc. Bidirectional disappearing plug
GB2298880B (en) * 1995-03-17 1998-12-02 Mark Buyers Plug valve assembly
US5649956A (en) * 1995-06-07 1997-07-22 Sri International System and method for releasably holding a surgical instrument
US5814038A (en) * 1995-06-07 1998-09-29 Sri International Surgical manipulator for a telerobotic system
US5947205A (en) * 1996-06-20 1999-09-07 Halliburton Energy Services, Inc. Linear indexing apparatus with selective porting
US6076600A (en) * 1998-02-27 2000-06-20 Halliburton Energy Services, Inc. Plug apparatus having a dispersible plug member and a fluid barrier
US6120261A (en) * 1998-08-25 2000-09-19 Saudi Arabian Oil Company Electric submersible pump with hollow drive shaft
US6220350B1 (en) 1998-12-01 2001-04-24 Halliburton Energy Services, Inc. High strength water soluble plug
US6493608B1 (en) * 1999-04-07 2002-12-10 Intuitive Surgical, Inc. Aspects of a control system of a minimally invasive surgical apparatus
US20060178556A1 (en) 2001-06-29 2006-08-10 Intuitive Surgical, Inc. Articulate and swapable endoscope for a surgical robot
US6817974B2 (en) 2001-06-29 2004-11-16 Intuitive Surgical, Inc. Surgical tool having positively positionable tendon-actuated multi-disk wrist joint
US6719059B2 (en) 2002-02-06 2004-04-13 Abb Vetco Gray Inc. Plug installation system for deep water subsea wells
KR101118049B1 (ko) 2002-12-06 2012-02-24 인튜어티브 서지컬 인코포레이티드 의료용 기구
US7121344B2 (en) * 2003-01-10 2006-10-17 Vetco Gray Inc. Plug installation system for deep water subsea wells
US7467778B2 (en) * 2003-09-15 2008-12-23 Exxonmobil Upstream Research Company Slurry tolerant pilot operated relief valve
GB0326457D0 (en) 2003-11-13 2003-12-17 Red Spider Technology Ltd Actuating mechanism
US8869899B2 (en) 2011-02-21 2014-10-28 Tetra Technologies, Inc. Method for pulling a crown plug
US10084395B2 (en) 2012-07-06 2018-09-25 Richard Banduric Complex electric fields and static electric fields to effect motion with conduction currents

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670815A (en) * 1971-01-22 1972-06-20 Cicero C Brown Well packer
US3863715A (en) * 1973-10-10 1975-02-04 Otis Eng Co Landing and running tool assembly
JPS5760820U (de) * 1980-09-12 1982-04-10
US4474242A (en) * 1981-06-29 1984-10-02 Schlumberger Technology Corporation Annulus pressure controlled reversing valve
US4405017A (en) * 1981-10-02 1983-09-20 Baker International Corporation Positive locating expendable plug
US4432418A (en) * 1981-11-09 1984-02-21 Mayland Harold E Apparatus for releasably bridging a well
US4479539A (en) * 1982-10-18 1984-10-30 Otis Engineering Corporation Downhole lock system
US4657077A (en) * 1985-12-16 1987-04-14 Hughes Tool Company Locking production seal assembly
JPH0755855Y2 (ja) * 1988-02-04 1995-12-25 ケーエス・サノヤス株式会社 回転接手部の連結構造

Also Published As

Publication number Publication date
EP0485243B1 (de) 1996-07-24
EP0485243A1 (de) 1992-05-13
US5253706A (en) 1993-10-19
ATE140760T1 (de) 1996-08-15
GB9028185D0 (en) 1991-02-13

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Legal Events

Date Code Title Description
8332 No legal effect for de