CA2433627A1 - Tube d'accrochage rotatif pour pompe a rotor helicoidal excentre - Google Patents

Tube d'accrochage rotatif pour pompe a rotor helicoidal excentre Download PDF

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Publication number
CA2433627A1
CA2433627A1 CA002433627A CA2433627A CA2433627A1 CA 2433627 A1 CA2433627 A1 CA 2433627A1 CA 002433627 A CA002433627 A CA 002433627A CA 2433627 A CA2433627 A CA 2433627A CA 2433627 A1 CA2433627 A1 CA 2433627A1
Authority
CA
Canada
Prior art keywords
rotor
oil
tag bar
pump
sand
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
CA002433627A
Other languages
English (en)
Inventor
Lenard Alfred Jack
Dean Edward Moan
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.)
Lede Enterprises Ltd
Original Assignee
Lede Enterprises 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 Lede Enterprises Ltd filed Critical Lede Enterprises Ltd
Priority to CA002433627A priority Critical patent/CA2433627A1/fr
Publication of CA2433627A1 publication Critical patent/CA2433627A1/fr
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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
    • F04C13/004—Pumps for particular liquids for homogeneous viscous liquids with means for fluidising or diluting the material being pumped
    • 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
    • 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
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (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)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
CA002433627A 2003-06-26 2003-06-26 Tube d'accrochage rotatif pour pompe a rotor helicoidal excentre Abandoned CA2433627A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002433627A CA2433627A1 (fr) 2003-06-26 2003-06-26 Tube d'accrochage rotatif pour pompe a rotor helicoidal excentre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002433627A CA2433627A1 (fr) 2003-06-26 2003-06-26 Tube d'accrochage rotatif pour pompe a rotor helicoidal excentre

Publications (1)

Publication Number Publication Date
CA2433627A1 true CA2433627A1 (fr) 2004-12-26

Family

ID=33569453

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002433627A Abandoned CA2433627A1 (fr) 2003-06-26 2003-06-26 Tube d'accrochage rotatif pour pompe a rotor helicoidal excentre

Country Status (1)

Country Link
CA (1) CA2433627A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8079753B2 (en) 2008-11-18 2011-12-20 1350363 Alberta Ltd. Agitator tool for progressive cavity pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8079753B2 (en) 2008-11-18 2011-12-20 1350363 Alberta Ltd. Agitator tool for progressive cavity pump

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Legal Events

Date Code Title Description
FZDE Discontinued