BR8109007A - HYDRAULIC CONTROL OF SUBMARINE POCO EQUIPMENT - Google Patents

HYDRAULIC CONTROL OF SUBMARINE POCO EQUIPMENT

Info

Publication number
BR8109007A
BR8109007A BR8109007A BR8109007A BR8109007A BR 8109007 A BR8109007 A BR 8109007A BR 8109007 A BR8109007 A BR 8109007A BR 8109007 A BR8109007 A BR 8109007A BR 8109007 A BR8109007 A BR 8109007A
Authority
BR
Brazil
Prior art keywords
poco
submarine
equipment
hydraulic control
hydraulic
Prior art date
Application number
BR8109007A
Other languages
Portuguese (pt)
Inventor
Gary Lee Hurta
Lionel J Milberger
Alfred M Williams
Kenneth C Saliger
Original Assignee
Vetco Offshore Ind 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 Ind Inc filed Critical Vetco Offshore Ind Inc
Publication of BR8109007A publication Critical patent/BR8109007A/en

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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/43—Programme-control systems fluidic
    • G05B19/46—Programme-control systems fluidic hydraulic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Pressure Circuits (AREA)
BR8109007A 1981-05-01 1981-05-01 HYDRAULIC CONTROL OF SUBMARINE POCO EQUIPMENT BR8109007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1981/000583 WO1982003887A1 (en) 1981-05-01 1981-05-01 Hydraulic control of subsea well equipment

Publications (1)

Publication Number Publication Date
BR8109007A true BR8109007A (en) 1983-04-12

Family

ID=22161209

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8109007A BR8109007A (en) 1981-05-01 1981-05-01 HYDRAULIC CONTROL OF SUBMARINE POCO EQUIPMENT

Country Status (4)

Country Link
EP (1) EP0078261A4 (en)
BR (1) BR8109007A (en)
NO (1) NO824426L (en)
WO (1) WO1982003887A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880060A (en) * 1988-08-31 1989-11-14 Halliburton Company Valve control system
NO333680B1 (en) * 2011-10-27 2013-08-12 Subsea Solutions As Method and apparatus for extending the life of a valve tree

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014490A (en) * 1957-12-26 1961-12-26 John U Morris Fluid control system and apparatus
GB1505496A (en) * 1974-04-29 1978-03-30 Stewart & Stevenson Inc Jim Hydraulic control system for controlling hydraulically actuated underwater devices
US3894560A (en) * 1974-07-24 1975-07-15 Vetco Offshore Ind Inc Subsea control network
GB1601581A (en) * 1977-02-26 1981-11-04 Fmc Corp Hydraulic apparatus for controlling subsea oil or gas well operations
US4174000A (en) * 1977-02-26 1979-11-13 Fmc Corporation Method and apparatus for interfacing a plurality of control systems for a subsea well
GB2005809B (en) * 1977-10-11 1982-05-12 Nl Industries Inc Hydraulic valve and control system for controlling an underwater device
US4407183A (en) * 1978-09-27 1983-10-04 Fmc Corporation Method and apparatus for hydraulically controlling subsea equipment

Also Published As

Publication number Publication date
EP0078261A4 (en) 1985-07-01
NO824426L (en) 1982-12-30
EP0078261A1 (en) 1983-05-11
WO1982003887A1 (en) 1982-11-11

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