CA2185176C - Pompe separatrice pour liquides visqueux - Google Patents

Pompe separatrice pour liquides visqueux Download PDF

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Publication number
CA2185176C
CA2185176C CA002185176A CA2185176A CA2185176C CA 2185176 C CA2185176 C CA 2185176C CA 002185176 A CA002185176 A CA 002185176A CA 2185176 A CA2185176 A CA 2185176A CA 2185176 C CA2185176 C CA 2185176C
Authority
CA
Canada
Prior art keywords
fluid
housing
pump
impeller
flow passages
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.)
Expired - Lifetime
Application number
CA002185176A
Other languages
English (en)
Other versions
CA2185176A1 (fr
Inventor
Peter Theodore Markovitch
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.)
CDM Inc
Original Assignee
CDM Inc
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 CDM Inc filed Critical CDM Inc
Priority to CA002185176A priority Critical patent/CA2185176C/fr
Publication of CA2185176A1 publication Critical patent/CA2185176A1/fr
Application granted granted Critical
Publication of CA2185176C publication Critical patent/CA2185176C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA002185176A 1996-09-10 1996-09-10 Pompe separatrice pour liquides visqueux Expired - Lifetime CA2185176C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002185176A CA2185176C (fr) 1996-09-10 1996-09-10 Pompe separatrice pour liquides visqueux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002185176A CA2185176C (fr) 1996-09-10 1996-09-10 Pompe separatrice pour liquides visqueux

Publications (2)

Publication Number Publication Date
CA2185176A1 CA2185176A1 (fr) 1998-03-11
CA2185176C true CA2185176C (fr) 2002-05-14

Family

ID=4158876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002185176A Expired - Lifetime CA2185176C (fr) 1996-09-10 1996-09-10 Pompe separatrice pour liquides visqueux

Country Status (1)

Country Link
CA (1) CA2185176C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8066477B2 (en) 2009-03-02 2011-11-29 Dalmatian Hunter Holdings Ltd. Staged centrifugal pump apparatus for pumping a viscous fluid

Also Published As

Publication number Publication date
CA2185176A1 (fr) 1998-03-11

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Legal Events

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MKEX Expiry

Effective date: 20160912