DE68926716D1 - Apparatur zum verbinden und lösen geschraubter teile - Google Patents

Apparatur zum verbinden und lösen geschraubter teile

Info

Publication number
DE68926716D1
DE68926716D1 DE68926716T DE68926716T DE68926716D1 DE 68926716 D1 DE68926716 D1 DE 68926716D1 DE 68926716 T DE68926716 T DE 68926716T DE 68926716 T DE68926716 T DE 68926716T DE 68926716 D1 DE68926716 D1 DE 68926716D1
Authority
DE
Germany
Prior art keywords
power tong
backup unit
detaching
members
screwed parts
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 - Fee Related
Application number
DE68926716T
Other languages
English (en)
Other versions
DE68926716T2 (de
Inventor
Joerg Schulze-Beckinghausen
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.)
Weatherford Holding US Inc
Original Assignee
Weatherford Holding US 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 Weatherford Holding US Inc filed Critical Weatherford Holding US Inc
Publication of DE68926716D1 publication Critical patent/DE68926716D1/de
Application granted granted Critical
Publication of DE68926716T2 publication Critical patent/DE68926716T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
DE68926716T 1988-12-01 1989-11-27 Apparatur zum verbinden und lösen geschraubter teile Expired - Fee Related DE68926716T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888828084A GB8828084D0 (en) 1988-12-01 1988-12-01 Apparatus for connecting & disconnecting threaded members
PCT/EP1989/001437 WO1990006418A1 (en) 1988-12-01 1989-11-27 Apparatus for connecting and disconnecting threaded members

Publications (2)

Publication Number Publication Date
DE68926716D1 true DE68926716D1 (de) 1996-07-25
DE68926716T2 DE68926716T2 (de) 1996-10-31

Family

ID=10647799

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926716T Expired - Fee Related DE68926716T2 (de) 1988-12-01 1989-11-27 Apparatur zum verbinden und lösen geschraubter teile

Country Status (8)

Country Link
US (1) US5081888A (de)
EP (1) EP0533659B1 (de)
AT (1) ATE139605T1 (de)
CA (1) CA2004458C (de)
DE (1) DE68926716T2 (de)
GB (1) GB8828084D0 (de)
NO (1) NO178117C (de)
WO (1) WO1990006418A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099725A (en) * 1990-10-19 1992-03-31 Franks Casing Crew And Rental Tools, Inc. Torque transfer apparatus
US5245877A (en) * 1991-03-12 1993-09-21 Weatherford U.S., Inc. Tong load cell assembly
GB9107813D0 (en) * 1991-04-12 1991-05-29 Weatherford Lamb Tong
GB9107826D0 (en) * 1991-04-12 1991-05-29 Weatherford Lamb Rotary for use in a power tong
GB9107788D0 (en) * 1991-04-12 1991-05-29 Weatherford Lamb Power tong for releasing tight joints
US5390568A (en) * 1992-03-11 1995-02-21 Weatherford/Lamb, Inc. Automatic torque wrenching machine
GB9205211D0 (en) * 1992-03-11 1992-04-22 Weatherford Lamb Automatic torque wrenching machine
GB9212723D0 (en) * 1992-06-16 1992-07-29 Weatherford Lamb Apparatus for connecting and disconnecting threaded members
GB2276407B (en) * 1993-03-25 1997-03-05 Martin Henry Lavers Limpet dam
US5664310A (en) * 1995-06-23 1997-09-09 Bilco Tools, Inc. Combination power and backup tong support and method
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
GB2321634A (en) 1997-01-29 1998-08-05 Weatherford Lamb Tong positioning apparatus
US6536520B1 (en) * 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
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
US6142040A (en) * 1999-06-11 2000-11-07 Franks Casing Crew And Rental Tools, Inc. Direct coupled tong and spider
US7325610B2 (en) * 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
US7506564B2 (en) 2002-02-12 2009-03-24 Weatherford/Lamb, Inc. Gripping system for a tong
US7281451B2 (en) * 2002-02-12 2007-10-16 Weatherford/Lamb, Inc. Tong
US6994176B2 (en) * 2002-07-29 2006-02-07 Weatherford/Lamb, Inc. Adjustable rotating guides for spider or elevator
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
NO320735B1 (no) * 2003-11-25 2006-01-23 V Tech As Krafttang
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
WO2011017610A1 (en) * 2009-08-06 2011-02-10 Frank's International, Inc. Tubular joining apparatus
US8387488B2 (en) 2010-12-07 2013-03-05 Weatherford/Lamb, Inc. Reversible rod tong assembly
EP2753783B1 (de) 2011-09-09 2016-02-10 National Oilwell Varco Norway AS Backenhalterungssystem für eine klemmbacke
US9382768B2 (en) 2013-12-17 2016-07-05 Offshore Energy Services, Inc. Tubular handling system and method
US10392879B2 (en) * 2015-05-28 2019-08-27 Weatherford Technology Holdings, Llc Tong assembly with torque measurement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737839A (en) * 1952-06-02 1956-03-13 Joy Mfg Co Tongs for coupling and uncoupling drill pipe joints
US3288000A (en) * 1965-01-28 1966-11-29 Foster James Lewis Supporting and positioning mechanism for power tongs
US3516308A (en) * 1967-12-04 1970-06-23 Byron Jackson Inc Power pipe tong transmission assembly
US3838613A (en) * 1971-04-16 1974-10-01 Byron Jackson Inc Motion compensation system for power tong apparatus
US3722331A (en) * 1971-06-21 1973-03-27 Ipcur Inst De Proiectari Cerce Torque-controlled pipe-thread tightener
US4061194A (en) * 1976-03-04 1977-12-06 Hesston Corporation Tractor mounted scraper blade
US4574664A (en) * 1984-07-23 1986-03-11 Eckel Manufacturing Co., Inc. Powered back-up tongs
CA1222206A (en) * 1985-02-04 1987-05-26 Stanley Kurek Wrenching unit for use in power threading of a sleeve portion to a pipe portion used in make-up of oil well casings or the like

Also Published As

Publication number Publication date
CA2004458A1 (en) 1990-06-01
NO178117C (no) 1996-01-24
NO912027D0 (no) 1991-05-27
US5081888A (en) 1992-01-21
EP0533659B1 (de) 1996-06-19
NO912027L (no) 1991-05-27
ATE139605T1 (de) 1996-07-15
CA2004458C (en) 2004-03-16
GB8828084D0 (en) 1989-01-05
NO178117B (no) 1995-10-16
DE68926716T2 (de) 1996-10-31
WO1990006418A1 (en) 1990-06-14
EP0533659A1 (de) 1993-03-31

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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