AT388774B - Pumpenstangenfuehrungen fuer drehende pumpenantriebe - Google Patents

Pumpenstangenfuehrungen fuer drehende pumpenantriebe

Info

Publication number
AT388774B
AT388774B AT0229587A AT229587A AT388774B AT 388774 B AT388774 B AT 388774B AT 0229587 A AT0229587 A AT 0229587A AT 229587 A AT229587 A AT 229587A AT 388774 B AT388774 B AT 388774B
Authority
AT
Austria
Prior art keywords
pump
rotating
rod guides
drives
pump rod
Prior art date
Application number
AT0229587A
Other languages
English (en)
Other versions
ATA229587A (de
Inventor
Guenter Dipl Ing Hamedinger
Original Assignee
Ver Edelstahlwerke Ag
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 Ver Edelstahlwerke Ag filed Critical Ver Edelstahlwerke Ag
Priority to AT0229587A priority Critical patent/AT388774B/de
Priority to EP88890214A priority patent/EP0307387A1/de
Publication of ATA229587A publication Critical patent/ATA229587A/de
Application granted granted Critical
Publication of AT388774B publication Critical patent/AT388774B/de

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1071—Wear protectors; Centralising devices, e.g. stabilisers specially adapted for pump rods, e.g. sucker rods
    • 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
    • E21B17/22—Rods or pipes with helical structure
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • F04B53/146—Piston-rod guiding arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Sliding-Contact Bearings (AREA)
AT0229587A 1987-09-10 1987-09-10 Pumpenstangenfuehrungen fuer drehende pumpenantriebe AT388774B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0229587A AT388774B (de) 1987-09-10 1987-09-10 Pumpenstangenfuehrungen fuer drehende pumpenantriebe
EP88890214A EP0307387A1 (de) 1987-09-10 1988-08-22 Pumpenstangenführungen für drehende Pumpenantriebe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0229587A AT388774B (de) 1987-09-10 1987-09-10 Pumpenstangenfuehrungen fuer drehende pumpenantriebe

Publications (2)

Publication Number Publication Date
ATA229587A ATA229587A (de) 1989-01-15
AT388774B true AT388774B (de) 1989-08-25

Family

ID=3531705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0229587A AT388774B (de) 1987-09-10 1987-09-10 Pumpenstangenfuehrungen fuer drehende pumpenantriebe

Country Status (2)

Country Link
EP (1) EP0307387A1 (de)
AT (1) AT388774B (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579332A (en) * 1977-07-25 1980-11-19 Spencer & Sons Ltd Matthias Rotary drilling rods
GB2087950A (en) * 1980-11-26 1982-06-03 Grace Natural Resources Corp Intermediate weight drill string member
FR2517357B1 (de) * 1981-11-27 1984-07-20 Smf Int
US4540055A (en) * 1983-06-10 1985-09-10 Drumco Drill bit assembly having improved operational life
DE3441995A1 (de) * 1984-09-13 1986-03-20 Metal-X Corporation of Texas, Houston, Tex. Rohrfoermiges bohrstrangelement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997880A (en) * 1932-03-25 1935-04-16 Louis T Watry Guide coupling
US3194331A (en) * 1964-05-22 1965-07-13 Arnold Pipe Rental Company Drill collar with helical grooves
FR1534759A (fr) * 1967-05-17 1968-08-02 Commissariat Energie Atomique Palier à fluide hydrodynamique
AT369132B (de) * 1981-04-02 1982-12-10 Ebenhoeh Walter & Sohn Pumpgestaenge
US4610316A (en) * 1984-11-23 1986-09-09 Lor, Inc. Free flow stabilizer
US4640349A (en) * 1985-06-14 1987-02-03 Allen And Bennett, Inc. Flexible sucker rod unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579332A (en) * 1977-07-25 1980-11-19 Spencer & Sons Ltd Matthias Rotary drilling rods
GB2087950A (en) * 1980-11-26 1982-06-03 Grace Natural Resources Corp Intermediate weight drill string member
FR2517357B1 (de) * 1981-11-27 1984-07-20 Smf Int
US4540055A (en) * 1983-06-10 1985-09-10 Drumco Drill bit assembly having improved operational life
DE3441995A1 (de) * 1984-09-13 1986-03-20 Metal-X Corporation of Texas, Houston, Tex. Rohrfoermiges bohrstrangelement

Also Published As

Publication number Publication date
EP0307387A1 (de) 1989-03-15
ATA229587A (de) 1989-01-15

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