AU8098398A - Hydraulically driven oil well pump - Google Patents

Hydraulically driven oil well pump

Info

Publication number
AU8098398A
AU8098398A AU80983/98A AU8098398A AU8098398A AU 8098398 A AU8098398 A AU 8098398A AU 80983/98 A AU80983/98 A AU 80983/98A AU 8098398 A AU8098398 A AU 8098398A AU 8098398 A AU8098398 A AU 8098398A
Authority
AU
Australia
Prior art keywords
oil well
well pump
hydraulically driven
driven oil
hydraulically
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
AU80983/98A
Inventor
Winston Smith
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.)
Proalta Machine & Manufacturing Ltd
Original Assignee
Proalta Machine & Manufacturin
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 CA002209803A external-priority patent/CA2209803A1/en
Priority claimed from CA 2209869 external-priority patent/CA2209869C/en
Application filed by Proalta Machine & Manufacturin filed Critical Proalta Machine & Manufacturin
Publication of AU8098398A publication Critical patent/AU8098398A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/22—Rotary-piston engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
    • F04C11/006—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle having complementary function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
AU80983/98A 1997-07-04 1998-07-03 Hydraulically driven oil well pump Abandoned AU8098398A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA002209803A CA2209803A1 (en) 1997-07-04 1997-07-04 Hydraulically driven oil well pump
CA2209803 1997-07-04
CA2209869 1997-07-04
CA 2209869 CA2209869C (en) 1997-07-04 1997-07-04 Hydraulically driven oil well pump
PCT/CA1998/000635 WO1999001667A1 (en) 1997-07-04 1998-07-03 Hydraulically driven oil well pump

Publications (1)

Publication Number Publication Date
AU8098398A true AU8098398A (en) 1999-01-25

Family

ID=25679467

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80983/98A Abandoned AU8098398A (en) 1997-07-04 1998-07-03 Hydraulically driven oil well pump

Country Status (2)

Country Link
AU (1) AU8098398A (en)
WO (1) WO1999001667A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6623252B2 (en) * 2000-10-25 2003-09-23 Edmund C. Cunningham Hydraulic submersible insert rotary pump and drive assembly
CN105221378B (en) * 2015-11-04 2017-04-05 长江大学 A kind of double acting hydraulic piston pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386654A (en) * 1981-05-11 1983-06-07 Becker John A Hydraulically operated downhole oil well pump
CA1185519A (en) * 1982-06-09 1985-04-16 Albert Hennessey Variable rpm submersible pump assembly
WO1986002971A1 (en) * 1984-11-09 1986-05-22 John Dawson Watts Downhole well pump and method
US5417281A (en) * 1994-02-14 1995-05-23 Steven M. Wood Reverse Moineau motor and pump assembly for producing fluids from a well
US5611397A (en) * 1994-02-14 1997-03-18 Wood; Steven M. Reverse Moineau motor and centrifugal pump assembly for producing fluids from a well
FR2617534A1 (en) * 1987-06-30 1989-01-06 Inst Francais Du Petrole DEVICE FOR PUMPING A FLUID INTO THE BOTTOM OF A WELL
US4878540A (en) * 1988-06-22 1989-11-07 Raymond William M Apparatus and process for pumping fluid from subterranean formations
US5297943A (en) * 1993-03-26 1994-03-29 Baker Hughes Incorporated Electrical submersible pump discharge head

Also Published As

Publication number Publication date
WO1999001667A1 (en) 1999-01-14

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