NO304281B1 - Kraft-tang for frigj°ring av stramme skj°ter - Google Patents

Kraft-tang for frigj°ring av stramme skj°ter

Info

Publication number
NO304281B1
NO304281B1 NO932107A NO932107A NO304281B1 NO 304281 B1 NO304281 B1 NO 304281B1 NO 932107 A NO932107 A NO 932107A NO 932107 A NO932107 A NO 932107A NO 304281 B1 NO304281 B1 NO 304281B1
Authority
NO
Norway
Prior art keywords
tight joints
power pliers
releasing
releasing tight
pliers
Prior art date
Application number
NO932107A
Other languages
English (en)
Other versions
NO932107L (no
NO932107D0 (no
Inventor
Bernd-Georg Pietras
Original Assignee
Weatherford Lamb
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 Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO932107L publication Critical patent/NO932107L/no
Publication of NO932107D0 publication Critical patent/NO932107D0/no
Publication of NO304281B1 publication Critical patent/NO304281B1/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
    • E21B19/164—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe motor actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Actuator (AREA)
  • Joints Allowing Movement (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Manipulator (AREA)
NO932107A 1991-04-12 1993-06-09 Kraft-tang for frigj°ring av stramme skj°ter NO304281B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919107788A GB9107788D0 (en) 1991-04-12 1991-04-12 Power tong for releasing tight joints
PCT/EP1992/000647 WO1992018743A1 (en) 1991-04-12 1992-03-23 Power tong for releasing tight joints

Publications (3)

Publication Number Publication Date
NO932107L NO932107L (no) 1993-06-09
NO932107D0 NO932107D0 (no) 1993-06-09
NO304281B1 true NO304281B1 (no) 1998-11-23

Family

ID=10693142

Family Applications (1)

Application Number Title Priority Date Filing Date
NO932107A NO304281B1 (no) 1991-04-12 1993-06-09 Kraft-tang for frigj°ring av stramme skj°ter

Country Status (7)

Country Link
US (1) US5161438A (no)
EP (1) EP0578657B1 (no)
CA (1) CA2097911C (no)
DE (1) DE69206139T2 (no)
GB (1) GB9107788D0 (no)
NO (1) NO304281B1 (no)
WO (1) WO1992018743A1 (no)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9205211D0 (en) * 1992-03-11 1992-04-22 Weatherford Lamb Automatic torque wrenching machine
US5390568A (en) * 1992-03-11 1995-02-21 Weatherford/Lamb, Inc. Automatic torque wrenching machine
US5537897A (en) * 1993-03-03 1996-07-23 Wilson, Jr.; David Split socket with movable facets and drive assembly
WO1995020471A1 (en) * 1994-01-31 1995-08-03 Canrig Drilling Technology Ltd. Power tong wrench
US6082225A (en) * 1994-01-31 2000-07-04 Canrig Drilling Technology, Ltd. Power tong wrench
GB2321634A (en) 1997-01-29 1998-08-05 Weatherford Lamb Tong positioning apparatus
US6082224A (en) * 1997-01-29 2000-07-04 Weatherford/Lamb, Inc. Power tong
US6827145B2 (en) 1997-01-29 2004-12-07 Weatherford/Lamb, Inc. Methods and apparatus for severing nested strings of tubulars
GB9718543D0 (en) 1997-09-02 1997-11-05 Weatherford Lamb Method and apparatus for aligning tubulars
US6742596B2 (en) 2001-05-17 2004-06-01 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
US6142041A (en) * 1998-12-01 2000-11-07 Buck; David A. Power tong support assembly
GB2346577B (en) 1999-01-28 2003-08-13 Weatherford Lamb An apparatus and a method for facilitating the connection of pipes
GB2346576B (en) 1999-01-28 2003-08-13 Weatherford Lamb A rotary and a method for facilitating the connection of pipes
GB2348844A (en) * 1999-04-13 2000-10-18 Weatherford Lamb Apparatus and method for aligning tubulars
US6142040A (en) * 1999-06-11 2000-11-07 Franks Casing Crew And Rental Tools, Inc. Direct coupled tong and spider
DE60030489T2 (de) 1999-07-29 2007-01-04 Weatherford/Lamb, Inc., Houston Vorrichtung und Verfahren zum einfachen Verbinden von Rohren
US6334376B1 (en) 1999-10-13 2002-01-01 Carlos A. Torres Mechanical torque amplifier
GB0004354D0 (en) * 2000-02-25 2000-04-12 Wellserv Plc Apparatus and method
US6814149B2 (en) 1999-11-26 2004-11-09 Weatherford/Lamb, Inc. Apparatus and method for positioning a tubular relative to a tong
US7028585B2 (en) * 1999-11-26 2006-04-18 Weatherford/Lamb, Inc. Wrenching tong
US6412554B1 (en) 2000-03-14 2002-07-02 Weatherford/Lamb, Inc. Wellbore circulation system
US7107875B2 (en) * 2000-03-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for connecting tubulars while drilling
US7325610B2 (en) 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
GB2371509B (en) * 2001-01-24 2004-01-28 Weatherford Lamb Joint detection system
US7281451B2 (en) 2002-02-12 2007-10-16 Weatherford/Lamb, Inc. Tong
US7506564B2 (en) 2002-02-12 2009-03-24 Weatherford/Lamb, Inc. Gripping system for a tong
US7100697B2 (en) 2002-09-05 2006-09-05 Weatherford/Lamb, Inc. Method and apparatus for reforming tubular connections
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7874352B2 (en) 2003-03-05 2011-01-25 Weatherford/Lamb, Inc. Apparatus for gripping a tubular on a drilling rig
US20040211297A1 (en) * 2003-04-23 2004-10-28 Bangert Daniel S. Tong piston and cylinder assembly
AU2004212590B2 (en) 2003-09-19 2007-03-15 Weatherford Technology Holdings, Llc Adapter frame for a power frame
US7707914B2 (en) 2003-10-08 2010-05-04 Weatherford/Lamb, Inc. Apparatus and methods for connecting tubulars
US7000503B2 (en) * 2004-04-27 2006-02-21 Mccoy Bros. Inc. Support system for power tong assembly
US7121166B2 (en) * 2004-04-29 2006-10-17 National-Oilwell, L.P. Power tong assembly
CA2513775A1 (en) * 2005-07-26 2007-01-26 Gerald Lesko Guide track system for a drilling rig floor robot
NO323151B1 (no) * 2005-11-25 2007-01-08 V Tech As Fremgangsmate og anordning for a posisjonere en krafttang ved en rorskjot
US7188547B1 (en) 2005-12-23 2007-03-13 Varco I/P, Inc. Tubular connect/disconnect apparatus
CA2586317C (en) 2006-04-27 2012-04-03 Weatherford/Lamb, Inc. Torque sub for use with top drive
NO327993B1 (no) * 2006-06-09 2009-11-02 Aker Mh As Tangkonstruksjon
US7882902B2 (en) 2006-11-17 2011-02-08 Weatherford/Lamb, Inc. Top drive interlock
US20090211404A1 (en) * 2008-02-25 2009-08-27 Jan Erik Pedersen Spinning wrench systems
WO2013036137A2 (en) 2011-09-09 2013-03-14 National Oilwell Varco Norway As An apparatus and a method for torque compensation
US9447645B2 (en) 2012-03-29 2016-09-20 Black Dog Industries Llc Breakout wrench assemblies and methods
US9995095B2 (en) * 2014-03-31 2018-06-12 Frank's International, Inc. Power tong interlock system
US10006260B2 (en) * 2014-03-31 2018-06-26 Frank's International, Llc Power tong spool valve speed limiting system
US10808468B2 (en) * 2017-05-31 2020-10-20 Forum Us, Inc. Spinner tool with floating carriage device
US11085253B2 (en) * 2018-11-02 2021-08-10 Weatherford Technology Holdings, Llc Tong assembly with door position sensors

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453369A (en) * 1945-05-15 1948-11-09 Donovan B Grable Pipe tongs
GB804798A (en) * 1954-05-11 1958-11-26 Joy Mfg Co Screwing-up and unscrewing mechanism for an oil well drill pipe
US3021739A (en) * 1957-12-23 1962-02-20 Joy Mfg Co Hydraulically controlled and operated power tong
US3180186A (en) * 1961-08-01 1965-04-27 Byron Jackson Inc Power pipe tong with lost-motion jaw adjustment means
US3371562A (en) * 1965-10-23 1968-03-05 Benjamin F. Kelley Grapple
US3589742A (en) * 1969-08-20 1971-06-29 Byron Jackson Inc Jaw-actuating means for pipe tongs
US4082017A (en) * 1975-01-07 1978-04-04 Eckel Manufacturing Co. Power operated drill pipe tongs
US4092881A (en) * 1976-10-29 1978-06-06 Christensen, Inc. Apparatus for making-up and breaking threaded pipe connections
US4280397A (en) * 1978-04-27 1981-07-28 Joy Manufacturing Company Hydraulic fluid control apparatus
US4334444A (en) * 1978-06-26 1982-06-15 Bob's Casing Crews Power tongs
US4574664A (en) * 1984-07-23 1986-03-11 Eckel Manufacturing Co., Inc. Powered back-up tongs
US4836064A (en) * 1987-04-10 1989-06-06 Slator Damon T Jaws for power tongs and back-up units
GB8828084D0 (en) * 1988-12-01 1989-01-05 Weatherfor U S Inc Apparatus for connecting & disconnecting threaded members

Also Published As

Publication number Publication date
EP0578657A1 (en) 1994-01-19
DE69206139D1 (de) 1995-12-21
CA2097911A1 (en) 1992-10-13
WO1992018743A1 (en) 1992-10-29
GB9107788D0 (en) 1991-05-29
EP0578657B1 (en) 1995-11-15
US5161438A (en) 1992-11-10
NO932107L (no) 1993-06-09
DE69206139T2 (de) 1996-04-18
NO932107D0 (no) 1993-06-09
CA2097911C (en) 1999-08-03

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Legal Events

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