AU7633498A - Hydraulic pump jack drive system for reciprocating an oil well pump rod - Google Patents

Hydraulic pump jack drive system for reciprocating an oil well pump rod

Info

Publication number
AU7633498A
AU7633498A AU76334/98A AU7633498A AU7633498A AU 7633498 A AU7633498 A AU 7633498A AU 76334/98 A AU76334/98 A AU 76334/98A AU 7633498 A AU7633498 A AU 7633498A AU 7633498 A AU7633498 A AU 7633498A
Authority
AU
Australia
Prior art keywords
reciprocating
drive system
oil well
jack drive
hydraulic pump
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.)
Abandoned
Application number
AU76334/98A
Inventor
Les Grabill
Curtis P. Ring
Glenn Schultz
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.)
Ecoquip Artificial Lift Ltd
Original Assignee
Alberta Basic Industries 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
Priority claimed from US09/066,960 external-priority patent/US5996688A/en
Application filed by Alberta Basic Industries Ltd filed Critical Alberta Basic Industries Ltd
Publication of AU7633498A publication Critical patent/AU7633498A/en
Abandoned legal-status Critical Current

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
    • F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
AU76334/98A 1997-06-02 1998-05-27 Hydraulic pump jack drive system for reciprocating an oil well pump rod Abandoned AU7633498A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US86753697A 1997-06-02 1997-06-02
US08867536 1997-06-02
US09/066,960 US5996688A (en) 1998-04-28 1998-04-28 Hydraulic pump jack drive system for reciprocating an oil well pump rod
US09066960 1998-04-28
PCT/CA1998/000525 WO1998055766A1 (en) 1997-06-02 1998-05-27 Hydraulic pump jack drive system for reciprocating an oil well pump rod

Publications (1)

Publication Number Publication Date
AU7633498A true AU7633498A (en) 1998-12-21

Family

ID=26747344

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76334/98A Abandoned AU7633498A (en) 1997-06-02 1998-05-27 Hydraulic pump jack drive system for reciprocating an oil well pump rod

Country Status (4)

Country Link
EP (1) EP1025359A1 (en)
AU (1) AU7633498A (en)
CA (1) CA2255603C (en)
WO (1) WO1998055766A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2453072C (en) 2004-01-14 2005-02-15 Clayton Hoffarth Hydraulic oil well pumping installation
GB2413600A (en) * 2004-04-30 2005-11-02 Leslie Eric Jordan Hydraulically powered borehole pump
CA2675497A1 (en) * 2009-08-18 2011-02-18 Tcb Welding And Construction Ltd. Switching assembly for a hydraulic pump jack
CN113236191A (en) * 2021-06-28 2021-08-10 烟台杰瑞石油装备技术有限公司 Thickened oil lifting device and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB682602A (en) * 1948-12-23 1952-11-12 Fielding & Platt Ltd Improvements in or relating to deep well pumping apparatus
FR2697055B1 (en) * 1992-10-21 1994-11-25 Marine Petroleum Equipment Pumping unit with hydraulic cylinder, the piston of which is connected to the linkage of an underground extraction pump.

Also Published As

Publication number Publication date
WO1998055766A1 (en) 1998-12-10
CA2255603A1 (en) 1998-12-10
EP1025359A1 (en) 2000-08-09
CA2255603C (en) 2001-02-20

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase