JPS57500159A - - Google Patents

Info

Publication number
JPS57500159A
JPS57500159A JP50057881A JP50057881A JPS57500159A JP S57500159 A JPS57500159 A JP S57500159A JP 50057881 A JP50057881 A JP 50057881A JP 50057881 A JP50057881 A JP 50057881A JP S57500159 A JPS57500159 A JP S57500159A
Authority
JP
Japan
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.)
Pending
Application number
JP50057881A
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 filed Critical
Publication of JPS57500159A publication Critical patent/JPS57500159A/ja
Pending 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
    • E21B19/02—Rod or cable suspensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/08—Swivels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
JP50057881A 1980-01-23 1981-01-23 Pending JPS57500159A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803002314 DE3002314A1 (de) 1980-01-23 1980-01-23 Verbindungsstangen zwischen dem lasthaken und dem elevator eines bohrgestaenges

Publications (1)

Publication Number Publication Date
JPS57500159A true JPS57500159A (ja) 1982-01-28

Family

ID=6092750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50057881A Pending JPS57500159A (ja) 1980-01-23 1981-01-23

Country Status (4)

Country Link
EP (1) EP0044335A1 (ja)
JP (1) JPS57500159A (ja)
DE (1) DE3002314A1 (ja)
WO (1) WO1981002182A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE79846T1 (de) * 1981-11-13 1983-12-08 Hughes Tool Co., 77023 Houston, Tex. Mehrteilige verbindungsstange fuer einen elevator.
US6520709B1 (en) * 1999-04-30 2003-02-18 Frank's Casing Crew And Rental Tools, Inc. Variable length/capacity elevator links
DE102008050581A1 (de) * 2008-09-26 2010-04-01 Blohm + Voss Repair Gmbh Verfahren zur Herstellung von Verbindungselementen sowie Verbindungselement
CN104632105B (zh) * 2015-02-02 2017-03-08 中国石油天然气集团公司 接钻具作业工艺方法及工具
AU2019258608A1 (en) 2018-04-27 2020-11-26 Noetic Technologies Inc. Adjustable bail extension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067700A (en) * 1936-09-08 1937-01-12 Skelly Oil Co Sucker rod adjuster
GB544267A (en) * 1941-02-06 1942-04-03 North British Electric Welding Improvements in and relating to shackles
US3351372A (en) * 1966-05-02 1967-11-07 Dresser Ind Split hook hoisting apparatus
US3461666A (en) * 1967-10-17 1969-08-19 Byron Jackson Inc Elevator link and process of making the same
GB1325524A (en) * 1971-01-22 1973-08-01 Parsons Chain Co Ltd Chains and other lifting gear

Also Published As

Publication number Publication date
WO1981002182A1 (en) 1981-08-06
DE3002314A1 (de) 1981-07-30
EP0044335A1 (de) 1982-01-27

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