FR2299492B1 - - Google Patents

Info

Publication number
FR2299492B1
FR2299492B1 FR7503016A FR7503016A FR2299492B1 FR 2299492 B1 FR2299492 B1 FR 2299492B1 FR 7503016 A FR7503016 A FR 7503016A FR 7503016 A FR7503016 A FR 7503016A FR 2299492 B1 FR2299492 B1 FR 2299492B1
Authority
FR
France
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
FR7503016A
Other languages
French (fr)
Other versions
FR2299492A1 (fr
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.)
ERAP
Original Assignee
ERAP
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 ERAP filed Critical ERAP
Priority to FR7503016A priority Critical patent/FR2299492A1/fr
Publication of FR2299492A1 publication Critical patent/FR2299492A1/fr
Application granted granted Critical
Publication of FR2299492B1 publication Critical patent/FR2299492B1/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
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape

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)
  • Earth Drilling (AREA)
FR7503016A 1975-01-31 1975-01-31 Dispo Granted FR2299492A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7503016A FR2299492A1 (fr) 1975-01-31 1975-01-31 Dispo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503016A FR2299492A1 (fr) 1975-01-31 1975-01-31 Dispo

Publications (2)

Publication Number Publication Date
FR2299492A1 FR2299492A1 (fr) 1976-08-27
FR2299492B1 true FR2299492B1 (en:Method) 1977-07-22

Family

ID=9150548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503016A Granted FR2299492A1 (fr) 1975-01-31 1975-01-31 Dispo

Country Status (1)

Country Link
FR (1) FR2299492A1 (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324422A (en) * 1980-02-27 1982-04-13 Vetco Offshore, Inc. Low torque pack-off seal assembly with retrievable lower section

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540533A (en) * 1968-12-16 1970-11-17 Rockwell Mfg Co Remote packoff method and apparatus
US3797864A (en) * 1971-10-28 1974-03-19 Vetco Offshore Ind Inc Combined metal and elastomer seal
US3809158A (en) * 1972-07-27 1974-05-07 Rockwell International Corp Well completion apparatus and method

Also Published As

Publication number Publication date
FR2299492A1 (fr) 1976-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse