NO971041L - Brönn-frakoplingsverktöy - Google Patents

Brönn-frakoplingsverktöy

Info

Publication number
NO971041L
NO971041L NO971041A NO971041A NO971041L NO 971041 L NO971041 L NO 971041L NO 971041 A NO971041 A NO 971041A NO 971041 A NO971041 A NO 971041A NO 971041 L NO971041 L NO 971041L
Authority
NO
Norway
Prior art keywords
piston
turn
sleeve
adjustment
coupling
Prior art date
Application number
NO971041A
Other languages
English (en)
Other versions
NO971041D0 (no
Inventor
George M Lorgen
Malcolm D Pitman
Alexander R Crabtree
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO971041D0 publication Critical patent/NO971041D0/no
Publication of NO971041L publication Critical patent/NO971041L/no

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
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/042—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Clamps And Clips (AREA)

Abstract

Det er vist et hydraulisk frakoplingsverktøy som tillater gjennomstrømning for normale brønnoperasjoner. Det er anordnet en omstillbar hylse (46) som avstenger innvendige strømningskanaler (64, 66, 72) for å tillate trykkoppbygging som i sin tur benyttes til å bevege et stempel (36) for å fjerne understøttelse av en knast (32) for å lette løsgjøring. Omstilling av hylsen (46) oppnås enten ved å skape mottrykk gjennom strømning eller ved hjelp av trykkforskjell mellom koplingens innside og ringrommet som benyttes til å omstille et stempel (36) som i sin tur virker på løsgjøringshylsen som i sin tur blokkerer en kanal slik at påfølgende trykkoppbygging kan føre til omstilling av et annet stempel (60) for å fjerne understøttelse av knastene (32), hvilket fører til at koplingen adskilles. Verktøyet overfører dreiemoment gjennom sin hoveddel uten å belaste låseknastene (32).
NO971041A 1996-03-07 1997-03-06 Brönn-frakoplingsverktöy NO971041L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/612,042 US5718291A (en) 1996-03-07 1996-03-07 Downhole disconnect tool

Publications (2)

Publication Number Publication Date
NO971041D0 NO971041D0 (no) 1997-03-06
NO971041L true NO971041L (no) 1997-09-08

Family

ID=24451472

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971041A NO971041L (no) 1996-03-07 1997-03-06 Brönn-frakoplingsverktöy

Country Status (5)

Country Link
US (1) US5718291A (no)
AU (1) AU721673B2 (no)
CA (1) CA2199192A1 (no)
GB (1) GB2310872B (no)
NO (1) NO971041L (no)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5810084A (en) * 1996-02-22 1998-09-22 Halliburton Energy Services, Inc. Gravel pack apparatus
GB2318134B (en) * 1996-10-08 2000-12-13 Baker Hughes Inc Running and setting tool for packers
US5984029A (en) * 1997-02-06 1999-11-16 Baker Hughes Incorporated High-load hydraulic disconnect
US6283208B1 (en) * 1997-09-05 2001-09-04 Schlumberger Technology Corp. Orienting tool and method
US6349767B2 (en) 1998-05-13 2002-02-26 Halliburton Energy Services, Inc. Disconnect tool
US6131953A (en) * 1998-06-02 2000-10-17 Halliburton Energy Services, Inc. Coiled tubing drilling hydraulic disconnect
US6250393B1 (en) * 1998-10-19 2001-06-26 Baker Hughes Incorporated Bottom hole assembly with coiled tubing insert
US6334633B1 (en) 1998-11-18 2002-01-01 Cooper Cameron Corporation Automatic lock for telescoping joint of a riser system
US6173786B1 (en) * 1999-03-09 2001-01-16 Baker Hughes Incorporated Pressure-actuated running tool
NO309956B1 (no) * 1999-05-21 2001-04-23 Bakke Technology As Hydraulisk utløsbar koplingsanordning, særlig beregnet brukt som mellomstykke mellom et kveilrør og et verktøy/utstyr etc.
US6318470B1 (en) * 2000-02-15 2001-11-20 Halliburton Energy Services, Inc. Recirculatable ball-drop release device for lateral oilwell drilling applications
US6408946B1 (en) 2000-04-28 2002-06-25 Baker Hughes Incorporated Multi-use tubing disconnect
US7475742B2 (en) * 2000-06-09 2009-01-13 Tesco Corporation Method for drilling with casing
GB0029097D0 (en) * 2000-11-29 2001-01-10 B D Kendle Engineering Ltd Dimple disconnect
US6629563B2 (en) 2001-05-15 2003-10-07 Baker Hughes Incorporated Packer releasing system
NO318013B1 (no) * 2003-03-21 2005-01-17 Bakke Oil Tools As Anordning og fremgangsmåte for frakopling av et verktøy fra en rørstreng
US6923256B2 (en) * 2003-10-28 2005-08-02 Varco I/P, Inc. Disconnect device
US7373974B2 (en) * 2004-11-30 2008-05-20 Halliburton Energy Services, Inc. Downhole release tool and method
US7426964B2 (en) * 2004-12-22 2008-09-23 Baker Hughes Incorporated Release mechanism for downhole tool
WO2008002534A1 (en) * 2006-06-27 2008-01-03 Vortexx Research And Development Llc A drilling string back off sub apparatus and method for making and using same
WO2009137537A2 (en) * 2008-05-05 2009-11-12 Weatherford/Lamb, Inc. Signal operated tools for milling, drilling, and/or fishing operations
WO2008024793A1 (en) * 2006-08-21 2008-02-28 Weatherford/Lamb, Inc. Method for logging after drilling
US8186439B2 (en) * 2007-12-19 2012-05-29 Baker Hughes Incorporated Controller for a hydraulically operated downhole tool
US8540035B2 (en) 2008-05-05 2013-09-24 Weatherford/Lamb, Inc. Extendable cutting tools for use in a wellbore
US8499826B2 (en) * 2010-12-13 2013-08-06 Baker Hughes Incorporated Intelligent pressure actuated release tool
EP2607606A1 (en) * 2011-12-21 2013-06-26 Welltec A/S Setting tool
US9068415B2 (en) 2012-01-04 2015-06-30 Saudi Arabian Oil Company Wireless drill string disconnect
US8783370B2 (en) 2012-03-06 2014-07-22 Halliburton Energy Services, Inc. Deactivation of packer with safety joint
EP2791456A4 (en) * 2012-03-06 2015-06-24 Halliburton Energy Services Inc SAFETY CONNECTION WITH ACTUATURE WITHOUT ROTATION
US8550173B2 (en) 2012-03-06 2013-10-08 Halliburton Energy Services, Inc. Locking safety joint for use in a subterranean well
US9404326B2 (en) 2012-04-13 2016-08-02 Saudi Arabian Oil Company Downhole tool for use in a drill string
US9605503B2 (en) 2013-04-12 2017-03-28 Seaboard International, Inc. System and method for rotating casing string
WO2014193420A1 (en) * 2013-05-31 2014-12-04 Halliburton Energy Services, Inc. Travel joint release devices and methods
WO2015060840A1 (en) * 2013-10-23 2015-04-30 Halliburton Energy Services, Inc. A device that undergoes a change in specific gravity due to release of a weight
CN110043209A (zh) * 2019-05-28 2019-07-23 成都阿斯贝瑞科技有限公司 一种新型液压丢手工具
US11035179B2 (en) 2019-11-05 2021-06-15 Saudi Arabian Oil Company Disconnecting a stuck drill pipe
US11136843B1 (en) 2020-03-25 2021-10-05 Baker Hughes Oilfield Operations Llc Casing exit anchor with redundant activation system
US11162314B2 (en) 2020-03-25 2021-11-02 Baker Hughes Oilfield Operations Llc Casing exit anchor with redundant activation system
US11414943B2 (en) * 2020-03-25 2022-08-16 Baker Hughes Oilfield Operations Llc On-demand hydrostatic/hydraulic trigger system
US11421496B1 (en) 2020-03-25 2022-08-23 Baker Hughes Oilfield Operations Llc Mill to whipstock connection system
US11702888B2 (en) 2020-03-25 2023-07-18 Baker Hughes Oilfield Operations Llc Window mill and whipstock connector for a resource exploration and recovery system
US11598199B2 (en) * 2020-09-09 2023-03-07 Saudi Arabian Oil Company System and method for retrieving a source element from a logging tool located in a well
US11434700B2 (en) 2020-12-02 2022-09-06 Saudi Arabian Oil Company Disconnecting a stuck drill pipe
US11933134B2 (en) * 2021-03-23 2024-03-19 CAN Holdings, LLC Removable oil well seal
US11578551B2 (en) * 2021-04-16 2023-02-14 Baker Hughes Oilfield Operations Llc Running tool including a piston locking mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219027A (en) * 1991-12-17 1993-06-15 Taylor William T Hydraulic release tool
US5323853A (en) * 1993-04-21 1994-06-28 Camco International Inc. Emergency downhole disconnect tool
CA2122958C (en) * 1994-05-05 1998-02-10 Donald Alexander Smith Hydraulic disconnect
NO180552C (no) * 1994-06-09 1997-05-07 Bakke Oil Tools As Hydraulisk utlösbar frakoplingsanordning
US5526888A (en) * 1994-09-12 1996-06-18 Gazewood; Michael J. Apparatus for axial connection and joinder of tubulars by application of remote hydraulic pressure
NO305715B1 (no) * 1996-02-12 1999-07-12 Transocean Asa Hydraulisk utl°sbar kopling

Also Published As

Publication number Publication date
GB9704740D0 (en) 1997-04-23
GB2310872A (en) 1997-09-10
CA2199192A1 (en) 1997-09-07
US5718291A (en) 1998-02-17
NO971041D0 (no) 1997-03-06
GB2310872B (en) 2000-05-17
AU1513697A (en) 1997-09-11
AU721673B2 (en) 2000-07-13

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application