EP0113413A3 - Obturateur anti-éruption annulaire - Google Patents

Obturateur anti-éruption annulaire Download PDF

Info

Publication number
EP0113413A3
EP0113413A3 EP83111476A EP83111476A EP0113413A3 EP 0113413 A3 EP0113413 A3 EP 0113413A3 EP 83111476 A EP83111476 A EP 83111476A EP 83111476 A EP83111476 A EP 83111476A EP 0113413 A3 EP0113413 A3 EP 0113413A3
Authority
EP
European Patent Office
Prior art keywords
annular
blowout preventer
moving
upper plate
securing
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.)
Withdrawn
Application number
EP83111476A
Other languages
German (de)
English (en)
Other versions
EP0113413A2 (fr
Inventor
William M. Taylor
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.)
Cooper Industries LLC
Original Assignee
Cameron Iron Works 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 Cameron Iron Works Inc filed Critical Cameron Iron Works Inc
Publication of EP0113413A2 publication Critical patent/EP0113413A2/fr
Publication of EP0113413A3 publication Critical patent/EP0113413A3/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
EP83111476A 1983-01-10 1983-11-17 Obturateur anti-éruption annulaire Withdrawn EP0113413A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45660283A 1983-01-10 1983-01-10
US456602 1983-01-10

Publications (2)

Publication Number Publication Date
EP0113413A2 EP0113413A2 (fr) 1984-07-18
EP0113413A3 true EP0113413A3 (fr) 1985-05-08

Family

ID=23813421

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83111476A Withdrawn EP0113413A3 (fr) 1983-01-10 1983-11-17 Obturateur anti-éruption annulaire

Country Status (3)

Country Link
EP (1) EP0113413A3 (fr)
JP (1) JPS59126891A (fr)
NO (1) NO840063L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITSV20010039A1 (it) 2001-10-31 2003-05-01 Esaote Spa Circuito didisaccoppiamento di bobine di trasmissione nelle macchine per il rilevamento d'immagini di risonanza
US9938793B2 (en) 2015-11-24 2018-04-10 Freudenberg Oil & Gas, Llc Spherical blow out preventer annular seal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325190A (en) * 1963-07-15 1967-06-13 Fmc Corp Well apparatus
US3492027A (en) * 1968-03-11 1970-01-27 Rockwell Mfg Co Remote connection release
US3523579A (en) * 1968-11-15 1970-08-11 Acf Ind Inc Subsea wellhead valve system and collet connector mechanism therefor
US3741295A (en) * 1970-07-31 1973-06-26 Hydril Co Replacement of sub sea blow out preventer packing units
US3897071A (en) * 1972-04-27 1975-07-29 Hydril Co Annular blowout preventer with variable inside diameter
US4310139A (en) * 1980-04-04 1982-01-12 Cameron Iron Works, Inc. Annular blowout preventer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325190A (en) * 1963-07-15 1967-06-13 Fmc Corp Well apparatus
US3492027A (en) * 1968-03-11 1970-01-27 Rockwell Mfg Co Remote connection release
US3523579A (en) * 1968-11-15 1970-08-11 Acf Ind Inc Subsea wellhead valve system and collet connector mechanism therefor
US3741295A (en) * 1970-07-31 1973-06-26 Hydril Co Replacement of sub sea blow out preventer packing units
US3897071A (en) * 1972-04-27 1975-07-29 Hydril Co Annular blowout preventer with variable inside diameter
US4310139A (en) * 1980-04-04 1982-01-12 Cameron Iron Works, Inc. Annular blowout preventer

Also Published As

Publication number Publication date
JPS59126891A (ja) 1984-07-21
EP0113413A2 (fr) 1984-07-18
NO840063L (no) 1984-07-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860109

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TAYLOR, WILLIAM M.