BR8406968A - MACHINE FOR APPLYING A TORQUE FOR SCREWING OR UNSCREWING TO RODS, IN PARTICULAR TO DRILLING RODS - Google Patents

MACHINE FOR APPLYING A TORQUE FOR SCREWING OR UNSCREWING TO RODS, IN PARTICULAR TO DRILLING RODS

Info

Publication number
BR8406968A
BR8406968A BR8406968A BR8406968A BR8406968A BR 8406968 A BR8406968 A BR 8406968A BR 8406968 A BR8406968 A BR 8406968A BR 8406968 A BR8406968 A BR 8406968A BR 8406968 A BR8406968 A BR 8406968A
Authority
BR
Brazil
Prior art keywords
rods
unscrewing
screwing
torque
applying
Prior art date
Application number
BR8406968A
Other languages
Portuguese (pt)
Inventor
Le Roc H Roland
Marc Lemaire
Original Assignee
Brissonneau & Lotz
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 & Lotz filed Critical Brissonneau & Lotz
Publication of BR8406968A publication Critical patent/BR8406968A/en

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)
BR8406968A 1983-07-28 1984-07-26 MACHINE FOR APPLYING A TORQUE FOR SCREWING OR UNSCREWING TO RODS, IN PARTICULAR TO DRILLING RODS BR8406968A (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 (1)

Publication Number Publication Date
BR8406968A true BR8406968A (en) 1985-06-11

Family

ID=9291177

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8406968A BR8406968A (en) 1983-07-28 1984-07-26 MACHINE FOR APPLYING A TORQUE FOR SCREWING OR UNSCREWING TO RODS, IN PARTICULAR TO DRILLING RODS

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
NO851243L (en) 1985-03-27
GB2156256B (en) 1986-05-29
GB8507898D0 (en) 1985-05-01
WO1985000634A1 (en) 1985-02-14
GB2156256A (en) 1985-10-09
FR2549892B1 (en) 1985-10-18
KR850001366A (en) 1985-03-18
JPS60501908A (en) 1985-11-07

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