CA1024440A - Blowout preventer ram assembly - Google Patents

Blowout preventer ram assembly

Info

Publication number
CA1024440A
CA1024440A CA219,782A CA219782A CA1024440A CA 1024440 A CA1024440 A CA 1024440A CA 219782 A CA219782 A CA 219782A CA 1024440 A CA1024440 A CA 1024440A
Authority
CA
Canada
Prior art keywords
blowout preventer
ram assembly
preventer ram
assembly
blowout
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
Application number
CA219,782A
Other languages
English (en)
French (fr)
Other versions
CA219782S (en
Inventor
Arkady I. Kamyshnikov
Alexandr I. Rutitsky
Vladimir M. Speransky
Boris K. Danin
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
Application granted granted Critical
Publication of CA1024440A publication Critical patent/CA1024440A/en
Expired 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams

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)
  • Gasket Seals (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
CA219,782A 1974-03-19 1975-02-11 Blowout preventer ram assembly Expired CA1024440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2002716 1974-03-19

Publications (1)

Publication Number Publication Date
CA1024440A true CA1024440A (en) 1978-01-17

Family

ID=20577819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,782A Expired CA1024440A (en) 1974-03-19 1975-02-11 Blowout preventer ram assembly

Country Status (3)

Country Link
CA (1) CA1024440A (enExample)
DE (1) DE2504001C3 (enExample)
FR (1) FR2264959A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582293A (en) * 1982-01-06 1986-04-15 Koomey Blowout Preventers, Inc. Hydraulically operated valves

Also Published As

Publication number Publication date
FR2264959A1 (en) 1975-10-17
DE2504001B2 (de) 1978-04-20
DE2504001C3 (de) 1978-12-14
FR2264959B1 (enExample) 1977-07-22
DE2504001A1 (de) 1975-10-02

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