DE2518323C3 - Vorrichtung zum Verbinden und Trennen von Rohren - Google Patents

Vorrichtung zum Verbinden und Trennen von Rohren

Info

Publication number
DE2518323C3
DE2518323C3 DE2518323A DE2518323A DE2518323C3 DE 2518323 C3 DE2518323 C3 DE 2518323C3 DE 2518323 A DE2518323 A DE 2518323A DE 2518323 A DE2518323 A DE 2518323A DE 2518323 C3 DE2518323 C3 DE 2518323C3
Authority
DE
Germany
Prior art keywords
gripping
claws
arrangements
jaw elements
gripping arrangements
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
Application number
DE2518323A
Other languages
German (de)
English (en)
Other versions
DE2518323A1 (de
DE2518323B2 (de
Inventor
George I. Anaheim Boyadjieff
Andrew B. San Marino Campbell
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.)
Varco International Inc
Original Assignee
Varco International 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 Varco International Inc filed Critical Varco International Inc
Publication of DE2518323A1 publication Critical patent/DE2518323A1/de
Publication of DE2518323B2 publication Critical patent/DE2518323B2/de
Application granted granted Critical
Publication of DE2518323C3 publication Critical patent/DE2518323C3/de
Expired 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
    • 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
    • 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)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
DE2518323A 1974-05-02 1975-04-24 Vorrichtung zum Verbinden und Trennen von Rohren Expired DE2518323C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US466199A US3921473A (en) 1974-05-02 1974-05-02 Tool for making and breaking pipe joints

Publications (3)

Publication Number Publication Date
DE2518323A1 DE2518323A1 (de) 1976-01-22
DE2518323B2 DE2518323B2 (de) 1978-01-05
DE2518323C3 true DE2518323C3 (de) 1978-09-07

Family

ID=23850886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2518323A Expired DE2518323C3 (de) 1974-05-02 1975-04-24 Vorrichtung zum Verbinden und Trennen von Rohren

Country Status (6)

Country Link
US (1) US3921473A (enExample)
JP (1) JPS5417999B2 (enExample)
CA (1) CA1021971A (enExample)
DE (1) DE2518323C3 (enExample)
FR (1) FR2269631B1 (enExample)
GB (1) GB1470931A (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323464A (en) * 1976-08-16 1978-03-03 Hitachi Ltd Method of connecting plunger of hydraulic elevator
DE2948221A1 (de) * 1979-11-30 1981-06-04 Hütte & Bohrtechnik GmbH, 5960 Olpe Hydraulischer rohrloeser
US4348920A (en) * 1980-07-31 1982-09-14 Varco International, Inc. Well pipe connecting and disconnecting apparatus
US4425827A (en) 1982-02-23 1984-01-17 Varco International, Inc. Suspension of pipe spinner
FR2523635A1 (fr) * 1982-03-17 1983-09-23 Bretagne Atel Chantiers Dispositif pour le montage d'un train de tiges de forage et pour son entrainement en rotation et translation
DE3423757A1 (de) * 1983-01-03 1986-01-09 Weatherford Oil Tool Gmbh, 3012 Langenhagen Schalt- und steuereinrichtung fuer stroemende arbeitsmittel
FR2549892B1 (fr) * 1983-07-28 1985-10-18 Brissonneau & Lotz Machine pour appliquer un couple de vissage ou de devissage a des tiges, en particulier des tiges de forage
US4649777A (en) * 1984-06-21 1987-03-17 David Buck Back-up power tongs
US4574664A (en) * 1984-07-23 1986-03-11 Eckel Manufacturing Co., Inc. Powered back-up tongs
US4712284A (en) * 1986-07-09 1987-12-15 Bilco Tools Inc. Power tongs with hydraulic friction grip for speciality tubing
US5060542A (en) * 1990-10-12 1991-10-29 Hawk Industries, Inc. Apparatus and method for making and breaking joints in drill pipe strings
GB9107813D0 (en) * 1991-04-12 1991-05-29 Weatherford Lamb Tong
US5291808A (en) * 1992-07-08 1994-03-08 Buck David A Ring gear camming member
US5785132A (en) * 1996-02-29 1998-07-28 Richardson; Allan S. Backup tool and method for preventing rotation of a drill string
US6019576A (en) * 1997-09-22 2000-02-01 Thut; Bruno H. Pumps for pumping molten metal with a stirring action
US6505531B2 (en) * 2000-11-30 2003-01-14 Access Oil Tools, Inc. Oil tool connection breaker and method
US6752043B2 (en) * 2001-09-24 2004-06-22 Vermeer Manufacturing Company Vise apparatus
RU2403375C1 (ru) * 2006-08-24 2010-11-10 Кэнриг Дриллинг Текнолоджи Лтд. Ключ с регулируемым крутящим моментом для трубных элементов на нефтяном месторождении
CN101529046B (zh) 2006-08-24 2015-09-16 坎里格钻探技术有限公司 油田管式扭矩扳手
CN101528420B (zh) 2006-08-25 2013-01-02 坎里格钻探技术有限公司 用于对管柱进行上扣和卸扣的自动化油田扭矩扳手的方法和设备
WO2008028302A1 (en) 2006-09-08 2008-03-13 Canrig Drilling Technology Ltd. Oilfield tubular spin-in and spin-out detection for making-up and breaking-out tubular strings
WO2008089312A2 (en) * 2007-01-19 2008-07-24 Vermeer Manufacturing Company Vise for a directional drilling machine
WO2009055861A1 (en) * 2007-10-31 2009-05-07 Sandvik Mining & Construction Australia Pty Ltd Handling apparatus
US9447645B2 (en) 2012-03-29 2016-09-20 Black Dog Industries Llc Breakout wrench assemblies and methods
US9382768B2 (en) 2013-12-17 2016-07-05 Offshore Energy Services, Inc. Tubular handling system and method
US10808469B2 (en) 2017-05-31 2020-10-20 Forum Us, Inc. Wrench assembly with floating torque bodies
US10767425B2 (en) * 2018-04-13 2020-09-08 Forum Us, Inc. Wrench assembly with eccentricity sensing circuit
CN110206501A (zh) * 2019-06-05 2019-09-06 东营市元捷石油机械有限公司 液压锁紧装置

Family Cites Families (4)

* 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
US3041901A (en) * 1959-05-20 1962-07-03 Dowty Rotol Ltd Make-up and break-out mechanism for drill pipe joints
US3086413A (en) * 1960-08-22 1963-04-23 Mason Carlton Tool Co Power operated pipe wrench and spinning means
US3796418A (en) * 1972-02-17 1974-03-12 Byron Jackson Inc Hydraulic pipe tong apparatus

Also Published As

Publication number Publication date
JPS50150603A (enExample) 1975-12-03
GB1470931A (en) 1977-04-21
CA1021971A (en) 1977-12-06
FR2269631A1 (enExample) 1975-11-28
US3921473A (en) 1975-11-25
JPS5417999B2 (enExample) 1979-07-04
DE2518323A1 (de) 1976-01-22
DE2518323B2 (de) 1978-01-05
FR2269631B1 (enExample) 1979-06-08

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee