GB9917389D0 - Downhole anchor - Google Patents

Downhole anchor

Info

Publication number
GB9917389D0
GB9917389D0 GBGB9917389.0A GB9917389A GB9917389D0 GB 9917389 D0 GB9917389 D0 GB 9917389D0 GB 9917389 A GB9917389 A GB 9917389A GB 9917389 D0 GB9917389 D0 GB 9917389D0
Authority
GB
United Kingdom
Prior art keywords
downhole anchor
downhole
anchor
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
GBGB9917389.0A
Other versions
GB2341620A (en
GB2341620A8 (en
GB2341620B (en
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.)
Red Baron Oil Tools Rental Ltd
Original Assignee
Red Baron Oil Tools Rental 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
Priority claimed from GBGB9523978.6A external-priority patent/GB9523978D0/en
Application filed by Red Baron Oil Tools Rental Ltd filed Critical Red Baron Oil Tools Rental Ltd
Priority to GB9917389A priority Critical patent/GB2341620B/en
Publication of GB9917389D0 publication Critical patent/GB9917389D0/en
Publication of GB2341620A publication Critical patent/GB2341620A/en
Application granted granted Critical
Publication of GB2341620B publication Critical patent/GB2341620B/en
Publication of GB2341620A8 publication Critical patent/GB2341620A8/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • 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
    • E21B23/0411—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 specially adapted for anchoring tools or the like to the borehole wall or to well tube
    • 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
    • E21B17/021—Devices for subsurface connecting or disconnecting by rotation
    • 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
    • E21B17/05—Swivel 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/18—Grappling tools, e.g. tongs or grabs gripping externally, e.g. overshot
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/006—Mechanical motion converting means, e.g. reduction gearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Earth Drilling (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
GB9917389A 1995-11-23 1996-07-08 Downhole anchor Expired - Fee Related GB2341620B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9917389A GB2341620B (en) 1995-11-23 1996-07-08 Downhole anchor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9523978.6A GB9523978D0 (en) 1995-11-23 1995-11-23 Downhole equipment
GB9614309A GB2307495B (en) 1995-11-23 1996-07-08 Downhole equipment
GB9917389A GB2341620B (en) 1995-11-23 1996-07-08 Downhole anchor

Publications (4)

Publication Number Publication Date
GB9917389D0 true GB9917389D0 (en) 1999-09-22
GB2341620A GB2341620A (en) 2000-03-22
GB2341620B GB2341620B (en) 2000-05-03
GB2341620A8 GB2341620A8 (en) 2000-06-21

Family

ID=26308166

Family Applications (5)

Application Number Title Priority Date Filing Date
GB9917389A Expired - Fee Related GB2341620B (en) 1995-11-23 1996-07-08 Downhole anchor
GB9917391A Expired - Fee Related GB2341621B (en) 1995-11-23 1996-07-08 Downhole torque generator
GB9917394A Expired - Fee Related GB2341653B (en) 1995-11-23 1996-07-08 Downhole swivel joint
GB9917396A Expired - Fee Related GB2341623B (en) 1995-11-23 1996-07-08 Overshot tool
GB9917392A Expired - Fee Related GB2341622B (en) 1995-11-23 1996-07-08 Downhole clutch assembly

Family Applications After (4)

Application Number Title Priority Date Filing Date
GB9917391A Expired - Fee Related GB2341621B (en) 1995-11-23 1996-07-08 Downhole torque generator
GB9917394A Expired - Fee Related GB2341653B (en) 1995-11-23 1996-07-08 Downhole swivel joint
GB9917396A Expired - Fee Related GB2341623B (en) 1995-11-23 1996-07-08 Overshot tool
GB9917392A Expired - Fee Related GB2341622B (en) 1995-11-23 1996-07-08 Downhole clutch assembly

Country Status (5)

Country Link
EP (1) EP0862679B1 (en)
AU (1) AU7700796A (en)
GB (5) GB2341620B (en)
NO (1) NO318590B1 (en)
WO (1) WO1997019248A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2339442B (en) 1998-07-09 2002-06-05 Smith International Downhole tension swivel sub
US6227313B1 (en) 1999-07-23 2001-05-08 Baker Hughes Incorporated Anti-torque tool
AU738385B3 (en) 2001-05-11 2001-09-20 Boart Longyear Pty Ltd Lockable overshot
US7011162B2 (en) 2002-11-14 2006-03-14 Weatherford/Lamb, Inc. Hydraulically activated swivel for running expandable components with tailpipe
US6994628B2 (en) 2003-01-28 2006-02-07 Boyd's Bit Service, Inc. Locking swivel apparatus with replaceable internal gear members
US6915865B2 (en) 2003-01-28 2005-07-12 Boyd's Bit Service, Inc. Locking swivel apparatus with a supplemental internal locking mechanism
GB2408272B (en) * 2003-11-24 2006-06-28 Smith International Downhole swivel joint assembly and method of using said swivel joint assembly
GB2424932A (en) 2005-04-06 2006-10-11 Bsw Ltd Gripping device with helically or randomly arranged members to avoid excessive grooving
AU2007311580B2 (en) * 2006-10-21 2013-03-28 Paul Bernard Lee Activating device for a downhole tool
US7857045B2 (en) * 2008-03-05 2010-12-28 Baker Hughes Incorporated Torque transfer arrangement and method
US8276660B2 (en) * 2009-06-18 2012-10-02 Schlumberger Technology Corporation Dual anchoring tubular back-off tool
US9027645B2 (en) * 2010-08-16 2015-05-12 Baker Hughes Incorporated Fishing tool
GB201112239D0 (en) * 2011-07-15 2011-08-31 Caledus Ltd Down-hole swivel sub
US10961788B2 (en) * 2014-03-05 2021-03-30 Halliburton Energy Services, Inc. Compression set downhole clutch
CN108487856A (en) * 2018-05-23 2018-09-04 成都奥尤盖茨科技发展有限公司 A kind of flexible pressurizing torsion generator
US11506314B2 (en) 2018-12-10 2022-11-22 National Oilwell Varco Uk Limited Articulating flow line connector
CN110344780B (en) * 2019-06-25 2020-04-03 大庆华油石油科技开发有限公司 Hydraulic deblocking tubing anchor
CA3143497A1 (en) 2019-07-01 2021-01-07 National Oilwell Varco, L.P. Smart manifold
US11702916B2 (en) 2020-12-22 2023-07-18 National Oilwell Varco, L.P. Controlling the flow of fluid to high pressure pumps
US11486213B2 (en) 2020-12-28 2022-11-01 Saudi Arabian Oil Company Method and apparatus for gaining reentry below abandoned wellbore equipment

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100538A (en) * 1961-12-12 1963-08-13 Houston Oil Field Mat Co Inc Tubing rotary swivel assembly
US3278219A (en) * 1963-12-02 1966-10-11 Otis Eng Co Well tools
US3434543A (en) * 1966-03-14 1969-03-25 Houston Eng Inc Method and apparatus for separating sections of well pipe
FR1480272A (en) * 1966-03-29 1967-05-12 Wrench that can be used to screw or unscrew the sections of a column of tubes
AT287618B (en) * 1968-03-19 1971-01-25 Oemv Ag Catching device for gripping parts in bores, in particular deep bores
GB1480217A (en) * 1973-11-07 1977-07-20 Turner J Rotatable couplings
US4093294A (en) * 1975-06-04 1978-06-06 Taylor William T Releasable wireline spear
US4079969A (en) * 1976-02-13 1978-03-21 Dover Corporation Swivel connector
US4127297A (en) * 1976-12-06 1978-11-28 Alex Dufrene Releasable overshot
US4408485A (en) * 1981-06-22 1983-10-11 Schlumberger Technology Corporation Rotary straddle tester apparatus with safety joint back-off clutch
US4427079A (en) * 1981-11-18 1984-01-24 Walter Bruno H Intermittently rotatable down hole drilling tool
GB2143605B (en) * 1983-07-19 1986-09-10 Ian Hambleton Watt Swivel joint
US4612987A (en) * 1985-08-20 1986-09-23 Cheek Alton E Directional drilling azimuth control system
DE3625898A1 (en) * 1986-07-31 1988-02-04 Ulrich Schnelte Device for releasing a tube connection
GB8800572D0 (en) * 1988-01-12 1988-02-10 Red Baron Oil Tools Rental Improvements in/relating to drilling tool
US4844157A (en) * 1988-07-11 1989-07-04 Taylor William T Jar accelerator
US4862958A (en) * 1988-11-07 1989-09-05 Camco, Incorporated Coil tubing fluid power actuating tool
US5054833A (en) * 1990-01-02 1991-10-08 Herschel E. Zirger Releasable overshot
US5070941A (en) * 1990-08-30 1991-12-10 Otis Engineering Corporation Downhole force generator
GB2270331B (en) * 1992-09-02 1996-03-06 Red Baron Drill string anchor
US5454420A (en) * 1992-10-14 1995-10-03 Marathon Oil Company Method and apparatus for rotating downhole tool in wellbore
US5316094A (en) * 1992-10-20 1994-05-31 Camco International Inc. Well orienting tool and/or thruster
SE501283C2 (en) * 1993-05-06 1995-01-09 Lars Sterner rock Drill
US5370183A (en) * 1993-08-11 1994-12-06 Atlantic Richfield Company Well casing guide string and repair method
US5404944A (en) * 1993-09-24 1995-04-11 Baker Hughes, Inc. Downhole makeup tool for threaded tubulars
US5580114A (en) * 1994-11-25 1996-12-03 Baker Hughes Incorporated Hydraulically actuated fishing tool
US5584342A (en) * 1995-06-06 1996-12-17 Ponder Industries, Inc. Subterranean rotation-inducing device and method
GB2317629B (en) * 1996-09-27 2001-03-28 Red Baron Safety joint

Also Published As

Publication number Publication date
GB2341623B (en) 2000-05-03
WO1997019248A3 (en) 1997-08-28
GB2341620A (en) 2000-03-22
GB2341622A8 (en) 2000-06-19
NO982344L (en) 1998-07-17
GB2341623A (en) 2000-03-22
GB2341653A (en) 2000-03-22
GB2341623A8 (en) 2000-06-19
NO982344D0 (en) 1998-05-22
GB2341622B (en) 2000-05-03
GB2341621B (en) 2000-05-03
GB2341620A8 (en) 2000-06-21
GB2341653B (en) 2000-05-03
GB9917396D0 (en) 1999-09-22
GB9917392D0 (en) 1999-09-22
WO1997019248A2 (en) 1997-05-29
GB2341620B (en) 2000-05-03
GB2341622A (en) 2000-03-22
AU7700796A (en) 1997-06-11
GB2341621A8 (en) 2000-06-21
NO318590B1 (en) 2005-04-11
GB9917394D0 (en) 1999-09-22
EP0862679A1 (en) 1998-09-09
GB9917391D0 (en) 1999-09-22
EP0862679B1 (en) 2003-07-23
GB2341621A (en) 2000-03-22
GB2341653A8 (en) 2000-06-21

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Legal Events

Date Code Title Description
711B Application made for correction of error (sect. 117/77)
711G Correction allowed (sect. 117/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150708