CA2478953A1 - Methode et appareil a pompe permettant d'extraire les liquides des puits - Google Patents

Methode et appareil a pompe permettant d'extraire les liquides des puits Download PDF

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Publication number
CA2478953A1
CA2478953A1 CA002478953A CA2478953A CA2478953A1 CA 2478953 A1 CA2478953 A1 CA 2478953A1 CA 002478953 A CA002478953 A CA 002478953A CA 2478953 A CA2478953 A CA 2478953A CA 2478953 A1 CA2478953 A1 CA 2478953A1
Authority
CA
Canada
Prior art keywords
chamber
axial bore
pump body
gas
plunger
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.)
Granted
Application number
CA002478953A
Other languages
English (en)
Other versions
CA2478953C (fr
Inventor
Alvin Liknes
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002478953A priority Critical patent/CA2478953C/fr
Publication of CA2478953A1 publication Critical patent/CA2478953A1/fr
Application granted granted Critical
Publication of CA2478953C publication Critical patent/CA2478953C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/38—Arrangements for separating materials produced by the well in the well
    • 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
    • E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole
    • 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
    • E21B43/13—Lifting well fluids specially adapted to dewatering of wells of gas producing reservoirs, e.g. methane producing coal beds

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
CA002478953A 2004-08-24 2004-08-24 Methode et appareil a pompe permettant d'extraire les liquides des puits Expired - Fee Related CA2478953C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002478953A CA2478953C (fr) 2004-08-24 2004-08-24 Methode et appareil a pompe permettant d'extraire les liquides des puits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002478953A CA2478953C (fr) 2004-08-24 2004-08-24 Methode et appareil a pompe permettant d'extraire les liquides des puits

Publications (2)

Publication Number Publication Date
CA2478953A1 true CA2478953A1 (fr) 2005-06-28
CA2478953C CA2478953C (fr) 2009-04-14

Family

ID=34683105

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002478953A Expired - Fee Related CA2478953C (fr) 2004-08-24 2004-08-24 Methode et appareil a pompe permettant d'extraire les liquides des puits

Country Status (1)

Country Link
CA (1) CA2478953C (fr)

Also Published As

Publication number Publication date
CA2478953C (fr) 2009-04-14

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MKLA Lapsed