FR2574849B1 - UNDERWATER MODULE FOR CONTROLLING VALVES OF WELLHEADS SUBMERSIBLE IN A LIQUID MEDIUM - Google Patents

UNDERWATER MODULE FOR CONTROLLING VALVES OF WELLHEADS SUBMERSIBLE IN A LIQUID MEDIUM

Info

Publication number
FR2574849B1
FR2574849B1 FR8419453A FR8419453A FR2574849B1 FR 2574849 B1 FR2574849 B1 FR 2574849B1 FR 8419453 A FR8419453 A FR 8419453A FR 8419453 A FR8419453 A FR 8419453A FR 2574849 B1 FR2574849 B1 FR 2574849B1
Authority
FR
France
Prior art keywords
wellheads
submersible
liquid medium
controlling valves
underwater module
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
FR8419453A
Other languages
French (fr)
Other versions
FR2574849A1 (en
Inventor
Marc Perrot
Marc Albertini
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Priority to FR8419453A priority Critical patent/FR2574849B1/en
Publication of FR2574849A1 publication Critical patent/FR2574849A1/en
Application granted granted Critical
Publication of FR2574849B1 publication Critical patent/FR2574849B1/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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside the borehole
    • 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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads

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)
  • Magnetically Actuated Valves (AREA)
  • Valve Housings (AREA)
FR8419453A 1984-12-19 1984-12-19 UNDERWATER MODULE FOR CONTROLLING VALVES OF WELLHEADS SUBMERSIBLE IN A LIQUID MEDIUM Expired FR2574849B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8419453A FR2574849B1 (en) 1984-12-19 1984-12-19 UNDERWATER MODULE FOR CONTROLLING VALVES OF WELLHEADS SUBMERSIBLE IN A LIQUID MEDIUM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8419453A FR2574849B1 (en) 1984-12-19 1984-12-19 UNDERWATER MODULE FOR CONTROLLING VALVES OF WELLHEADS SUBMERSIBLE IN A LIQUID MEDIUM

Publications (2)

Publication Number Publication Date
FR2574849A1 FR2574849A1 (en) 1986-06-20
FR2574849B1 true FR2574849B1 (en) 1987-11-20

Family

ID=9310776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8419453A Expired FR2574849B1 (en) 1984-12-19 1984-12-19 UNDERWATER MODULE FOR CONTROLLING VALVES OF WELLHEADS SUBMERSIBLE IN A LIQUID MEDIUM

Country Status (1)

Country Link
FR (1) FR2574849B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9311583D0 (en) * 1993-06-04 1993-07-21 Cooper Ind Inc Modular control system
FR2725052B1 (en) * 1994-09-27 1997-01-03 Eca DEVICE FOR REMOTE CONTROL OF ORGANS, SUCH AS VALVES, WITH HYDRAULIC OPERATION IN AN UNDERWATER ENVIRONMENT
GB2393981B (en) * 2002-10-10 2006-02-15 Abb Offshore Systems Ltd Controlling and/or testing a hydrocarbon production system
NO342043B1 (en) * 2015-12-08 2018-03-19 Aker Solutions As Workover Safety System

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466001A (en) * 1968-01-15 1969-09-09 Acf Ind Inc Subsea valve and valve operator assembly
US4337829A (en) * 1979-04-05 1982-07-06 Tecnomare, S.P.A. Control system for subsea well-heads

Also Published As

Publication number Publication date
FR2574849A1 (en) 1986-06-20

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Legal Events

Date Code Title Description
CL Concession to grant licences
TP Transmission of property
ST Notification of lapse