FR2264959A1 - Oil well blowout preventer with lantern seal - is universally applicable to wide tube dia. range - Google Patents

Oil well blowout preventer with lantern seal - is universally applicable to wide tube dia. range

Info

Publication number
FR2264959A1
FR2264959A1 FR7508431A FR7508431A FR2264959A1 FR 2264959 A1 FR2264959 A1 FR 2264959A1 FR 7508431 A FR7508431 A FR 7508431A FR 7508431 A FR7508431 A FR 7508431A FR 2264959 A1 FR2264959 A1 FR 2264959A1
Authority
FR
France
Prior art keywords
universally applicable
seal
lantern
range
oil well
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
FR7508431A
Other languages
English (en)
French (fr)
Other versions
FR2264959B1 (enExample
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.)
KAMYSHNIKOV ARKADY
Original Assignee
KAMYSHNIKOV ARKADY
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 KAMYSHNIKOV ARKADY filed Critical KAMYSHNIKOV ARKADY
Publication of FR2264959A1 publication Critical patent/FR2264959A1/fr
Application granted granted Critical
Publication of FR2264959B1 publication Critical patent/FR2264959B1/fr
Granted 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)
FR7508431A 1974-03-19 1975-03-18 Oil well blowout preventer with lantern seal - is universally applicable to wide tube dia. range Granted FR2264959A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2264959A1 true FR2264959A1 (en) 1975-10-17
FR2264959B1 FR2264959B1 (enExample) 1977-07-22

Family

ID=20577819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508431A Granted FR2264959A1 (en) 1974-03-19 1975-03-18 Oil well blowout preventer with lantern seal - is universally applicable to wide tube dia. range

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519371A1 (fr) * 1982-01-06 1983-07-08 Koomey Blowout Preveeters Inc Vanne actionnee hydrauliquement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519371A1 (fr) * 1982-01-06 1983-07-08 Koomey Blowout Preveeters Inc Vanne actionnee hydrauliquement

Also Published As

Publication number Publication date
DE2504001C3 (de) 1978-12-14
CA1024440A (en) 1978-01-17
FR2264959B1 (enExample) 1977-07-22
DE2504001B2 (de) 1978-04-20
DE2504001A1 (de) 1975-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse