CA2119633C - Compensateur de debit pour etrangleur - Google Patents

Compensateur de debit pour etrangleur

Info

Publication number
CA2119633C
CA2119633C CA002119633A CA2119633A CA2119633C CA 2119633 C CA2119633 C CA 2119633C CA 002119633 A CA002119633 A CA 002119633A CA 2119633 A CA2119633 A CA 2119633A CA 2119633 C CA2119633 C CA 2119633C
Authority
CA
Canada
Prior art keywords
ports
cage
flow
outer cage
annulus
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
CA002119633A
Other languages
English (en)
Other versions
CA2119633A1 (fr
Inventor
Richard Cove
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.)
Master Flo Valve Inc
Original Assignee
Master Flo Valve 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 Master Flo Valve Inc filed Critical Master Flo Valve Inc
Priority to CA002119633A priority Critical patent/CA2119633C/fr
Publication of CA2119633A1 publication Critical patent/CA2119633A1/fr
Application granted granted Critical
Publication of CA2119633C publication Critical patent/CA2119633C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/025—Chokes or valves in wellheads and sub-sea wellheads for variably regulating fluid flow

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Pipe Accessories (AREA)
  • Details Of Valves (AREA)
CA002119633A 1994-03-18 1994-03-18 Compensateur de debit pour etrangleur Expired - Lifetime CA2119633C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002119633A CA2119633C (fr) 1994-03-18 1994-03-18 Compensateur de debit pour etrangleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002119633A CA2119633C (fr) 1994-03-18 1994-03-18 Compensateur de debit pour etrangleur

Publications (2)

Publication Number Publication Date
CA2119633A1 CA2119633A1 (fr) 1995-09-19
CA2119633C true CA2119633C (fr) 1997-11-18

Family

ID=4153219

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002119633A Expired - Lifetime CA2119633C (fr) 1994-03-18 1994-03-18 Compensateur de debit pour etrangleur

Country Status (1)

Country Link
CA (1) CA2119633C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2372078A3 (fr) * 2007-09-26 2014-09-17 Cameron International Corporation Ensemble formant doseur
CN116006701B (zh) * 2023-02-21 2023-05-30 四川圣诺油气工程技术服务有限公司 一种笼套式节流阀

Also Published As

Publication number Publication date
CA2119633A1 (fr) 1995-09-19

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140318