IE822033L - Sucker or pony rod - Google Patents

Sucker or pony rod

Info

Publication number
IE822033L
IE822033L IE822033A IE203382A IE822033L IE 822033 L IE822033 L IE 822033L IE 822033 A IE822033 A IE 822033A IE 203382 A IE203382 A IE 203382A IE 822033 L IE822033 L IE 822033L
Authority
IE
Ireland
Prior art keywords
sucker
rod
rods
component
shank
Prior art date
Application number
IE822033A
Other versions
IE53115B1 (en
Original Assignee
Drillcon Ind Ltd
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 Drillcon Ind Ltd filed Critical Drillcon Ind Ltd
Publication of IE822033L publication Critical patent/IE822033L/en
Publication of IE53115B1 publication Critical patent/IE53115B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/026—Pull rods, full rod component parts
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Earth Drilling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

The present invention relates to sucker rods and pony rods for use in a well. Conventional sucker or pony rods are formed from a single length of rod the ends of which are upset forged, machined, heat treated and cold rolled in order to provide a respective coupling at each end of the rod. The present invention provides many advantages compared with the conventional sucker rods by fabricating the sucker rod 10 from discrete components which are friction welded together. The sucker rod 10 is formed of an elongate central member 12 having a respective coupling component friction welded to each end thereof. The couplings may comprise a male component 14 and a female component 16. The coupling components 14, 16 are each provided with a shank 22, 34 which can be held in the chuck of a friction welding device. The shanks 22, 34 are shaped so as to enable raised lettering to be provided on the shank 22, 34 without the lettering 28 degrading the alignment of the component 14, 16 in the chuck. The central member 12 may be formed from a different material to the coupling components 14, 16. <IMAGE> [GB2104936A]
IE2033/82A 1981-08-24 1982-08-23 Sucker rods, pony rods and production thereof IE53115B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08125760A GB2104936B (en) 1981-08-24 1981-08-24 Sucker rods, pony rods and production thereof

Publications (2)

Publication Number Publication Date
IE822033L true IE822033L (en) 1983-02-24
IE53115B1 IE53115B1 (en) 1988-06-22

Family

ID=10524136

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2033/82A IE53115B1 (en) 1981-08-24 1982-08-23 Sucker rods, pony rods and production thereof

Country Status (8)

Country Link
JP (1) JPS5862284A (en)
AU (1) AU561534B2 (en)
BR (1) BR8204951A (en)
CA (1) CA1197412A (en)
ES (1) ES515226A0 (en)
GB (1) GB2104936B (en)
IE (1) IE53115B1 (en)
IN (1) IN157571B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145154A1 (en) * 1983-10-05 1985-06-19 Texas Forge &amp; Tool Limited Improvements in or relating to rods
AT391346B (en) * 1985-11-26 1990-09-25 Azerbaidzhansky Ni I Pk I Neft METHOD FOR PRODUCING PUMP RODS
US5088638A (en) * 1985-11-26 1992-02-18 Karaev Islam K O Method for making sucker rods
JPS63501700A (en) * 1985-11-26 1988-07-14 アゼルバイドザンスキ−　ナウチノ−イスレドワ−チエルスキ−　イ　プロエクトノ−コンストルクトルスキ−　インスチツ−ト　ネフチヤノボ　マシノストロエニア　アジンマシ How to form a suction rod
CN103089166A (en) * 2013-02-22 2013-05-08 李汉余 Sucker rod connector
DE102018124781A1 (en) * 2018-10-08 2020-04-09 Avl List Gmbh Assembly method for joining the telescopic rod part of a VCR connecting rod

Also Published As

Publication number Publication date
CA1197412A (en) 1985-12-03
ES8308388A1 (en) 1983-08-16
GB2104936A (en) 1983-03-16
JPS5862284A (en) 1983-04-13
GB2104936B (en) 1985-11-13
IN157571B (en) 1986-04-26
AU561534B2 (en) 1987-05-14
BR8204951A (en) 1983-08-02
ES515226A0 (en) 1983-08-16
IE53115B1 (en) 1988-06-22
AU8754082A (en) 1983-03-03

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