GB8507898D0 - Power tong - Google Patents

Power tong

Info

Publication number
GB8507898D0
GB8507898D0 GB858507898A GB8507898A GB8507898D0 GB 8507898 D0 GB8507898 D0 GB 8507898D0 GB 858507898 A GB858507898 A GB 858507898A GB 8507898 A GB8507898 A GB 8507898A GB 8507898 D0 GB8507898 D0 GB 8507898D0
Authority
GB
United Kingdom
Prior art keywords
power tong
tong
power
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
GB858507898A
Other versions
GB2156256B (en
GB2156256A (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.)
Brissonneau et Lotz Marine SA
Original Assignee
Brissonneau et Lotz Marine SA
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 Brissonneau et Lotz Marine SA filed Critical Brissonneau et Lotz Marine SA
Publication of GB8507898D0 publication Critical patent/GB8507898D0/en
Publication of GB2156256A publication Critical patent/GB2156256A/en
Application granted granted Critical
Publication of GB2156256B publication Critical patent/GB2156256B/en
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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

Landscapes

  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Clamps And Clips (AREA)
  • Lubricants (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
GB08507898A 1983-07-28 1984-07-26 Power tong for the connection of drilling pipes Expired GB2156256B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8312449A FR2549892B1 (en) 1983-07-28 1983-07-28 MACHINE FOR APPLYING A TIGHTENING OR UNSCREWING TORQUE TO RODS, IN PARTICULAR DRILLING RODS
PCT/FR1984/000177 WO1985000634A1 (en) 1983-07-28 1984-07-26 Power tong for the connection of drilling pipes

Publications (3)

Publication Number Publication Date
GB8507898D0 true GB8507898D0 (en) 1985-05-01
GB2156256A GB2156256A (en) 1985-10-09
GB2156256B GB2156256B (en) 1986-05-29

Family

ID=9291177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08507898A Expired GB2156256B (en) 1983-07-28 1984-07-26 Power tong for the connection of drilling pipes

Country Status (7)

Country Link
JP (1) JPS60501908A (en)
KR (1) KR850001366A (en)
BR (1) BR8406968A (en)
FR (1) FR2549892B1 (en)
GB (1) GB2156256B (en)
NO (1) NO851243L (en)
WO (1) WO1985000634A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650236A (en) * 1983-08-12 1987-03-17 W-N Apache Corporation Automatic pipe elevator
FR2989413B1 (en) 2012-04-13 2014-12-19 Soletanche Freyssinet CLAMPING DEVICE AND CLAMPING DEVICE COMPRISING SUCH A THRUST
CN103161414A (en) * 2013-03-26 2013-06-19 重庆松藻煤电有限责任公司 Safe dismantling device of smooth round drill pipe and method thereof
CN113102988B (en) * 2021-05-24 2021-09-21 瑞安市中力门窗五金有限公司 Automatic screw equipment of beating of door and window hasp

Family Cites Families (7)

* 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
GB897572A (en) * 1959-05-20 1962-05-30 Dowty Rotol Ltd Improvements relating to a unit for tightening and loosening a screwed pipe joint inearth boring equipment
FR1505761A (en) * 1966-12-16 1967-12-15 Vp Izyskatelskij Ini Gidroproe Well drilling pipe train operating mechanism
US3518903A (en) * 1967-12-26 1970-07-07 Byron Jackson Inc Combined power tong and backup tong assembly
US3921473A (en) * 1974-05-02 1975-11-25 Varco Int Tool for making and breaking pipe joints
US4082017A (en) * 1975-01-07 1978-04-04 Eckel Manufacturing Co. Power operated drill pipe tongs
CA1150234A (en) * 1979-04-30 1983-07-19 Eckel Manufacturing Company, Inc. Back-up power tongs and method

Also Published As

Publication number Publication date
FR2549892A1 (en) 1985-02-01
GB2156256B (en) 1986-05-29
GB2156256A (en) 1985-10-09
BR8406968A (en) 1985-06-11
WO1985000634A1 (en) 1985-02-14
NO851243L (en) 1985-03-27
JPS60501908A (en) 1985-11-07
KR850001366A (en) 1985-03-18
FR2549892B1 (en) 1985-10-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee