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FR2581125B1 - Obturateur et dispositif d'obturation d'un espace annulaire, et procede de preparation de cet obturateur - Google Patents

Obturateur et dispositif d'obturation d'un espace annulaire, et procede de preparation de cet obturateur

Info

Publication number
FR2581125B1
FR2581125B1 FR868606037A FR8606037A FR2581125B1 FR 2581125 B1 FR2581125 B1 FR 2581125B1 FR 868606037 A FR868606037 A FR 868606037A FR 8606037 A FR8606037 A FR 8606037A FR 2581125 B1 FR2581125 B1 FR 2581125B1
Authority
FR
France
Prior art keywords
shuttering
shutter
preparing
same
annular space
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
FR868606037A
Other languages
English (en)
Other versions
FR2581125A1 (fr
Inventor
Martin Bern Jansen
John Robert Pettit
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.)
Vetco Inc
Original Assignee
Vetco Offshore Inc
Vetco Offshore Industries 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 Vetco Offshore Inc, Vetco Offshore Industries Inc filed Critical Vetco Offshore Inc
Publication of FR2581125A1 publication Critical patent/FR2581125A1/fr
Application granted granted Critical
Publication of FR2581125B1 publication Critical patent/FR2581125B1/fr
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
    • E21B33/04—Casing heads; Suspending casings or tubings in 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)
  • Gasket Seals (AREA)
  • Toys (AREA)
FR868606037A 1985-04-26 1986-04-25 Obturateur et dispositif d'obturation d'un espace annulaire, et procede de preparation de cet obturateur Expired FR2581125B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72749285A 1985-04-26 1985-04-26

Publications (2)

Publication Number Publication Date
FR2581125A1 FR2581125A1 (fr) 1986-10-31
FR2581125B1 true FR2581125B1 (fr) 1989-04-07

Family

ID=24922890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868606037A Expired FR2581125B1 (fr) 1985-04-26 1986-04-25 Obturateur et dispositif d'obturation d'un espace annulaire, et procede de preparation de cet obturateur

Country Status (7)

Country Link
AU (1) AU591485B2 (fr)
BR (1) BR8601862A (fr)
CA (1) CA1255208A (fr)
FR (1) FR2581125B1 (fr)
GB (1) GB2176547B (fr)
NO (1) NO172603C (fr)
SG (1) SG14289G (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8615797D0 (en) * 1986-06-27 1986-08-06 Nat Supply Co Uk Ltd Contingency pack-off assembly
US5174376A (en) * 1990-12-21 1992-12-29 Fmc Corporation Metal-to-metal annulus packoff for a subsea wellhead system
US6540024B2 (en) 2000-05-26 2003-04-01 Abb Vetco Gray Inc. Small diameter external production riser tieback connector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561527A (en) * 1968-11-01 1971-02-09 Vetco Offshore Ind Inc Hydraulically set casing hanger apparatus and packing sleeve
US4324422A (en) * 1980-02-27 1982-04-13 Vetco Offshore, Inc. Low torque pack-off seal assembly with retrievable lower section
GB2114630B (en) * 1982-02-16 1986-07-02 Smith International Subsea wellhead system
US4488740A (en) * 1982-02-19 1984-12-18 Smith International, Inc. Breech block hanger support

Also Published As

Publication number Publication date
AU5657186A (en) 1987-10-29
CA1255208A (fr) 1989-06-06
GB2176547A (en) 1986-12-31
SG14289G (en) 1989-07-07
NO172603C (no) 1993-08-11
GB8609008D0 (en) 1986-05-21
GB2176547B (en) 1988-09-14
BR8601862A (pt) 1987-04-07
AU591485B2 (en) 1989-12-07
NO861590L (no) 1986-10-27
FR2581125A1 (fr) 1986-10-31
NO172603B (no) 1993-05-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse