GB1470943A - Subsea control system - Google Patents

Subsea control system

Info

Publication number
GB1470943A
GB1470943A GB2133175A GB2133175A GB1470943A GB 1470943 A GB1470943 A GB 1470943A GB 2133175 A GB2133175 A GB 2133175A GB 2133175 A GB2133175 A GB 2133175A GB 1470943 A GB1470943 A GB 1470943A
Authority
GB
United Kingdom
Prior art keywords
lines
line
valve
control pad
control
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
GB2133175A
Other languages
English (en)
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 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 Industries Inc filed Critical Vetco Offshore Industries Inc
Publication of GB1470943A publication Critical patent/GB1470943A/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/402—Distribution systems involving geographic features
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87676—With flow control
    • Y10T137/87684—Valve in each inlet

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)
  • Fluid-Pressure Circuits (AREA)
GB2133175A 1974-07-24 1975-05-19 Subsea control system Expired GB1470943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US491225A US3894560A (en) 1974-07-24 1974-07-24 Subsea control network

Publications (1)

Publication Number Publication Date
GB1470943A true GB1470943A (en) 1977-04-21

Family

ID=23951285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2133175A Expired GB1470943A (en) 1974-07-24 1975-05-19 Subsea control system

Country Status (6)

Country Link
US (1) US3894560A (enrdf_load_stackoverflow)
JP (1) JPS5120001A (enrdf_load_stackoverflow)
CA (1) CA1022844A (enrdf_load_stackoverflow)
FR (1) FR2280008A1 (enrdf_load_stackoverflow)
GB (1) GB1470943A (enrdf_load_stackoverflow)
NO (1) NO751959L (enrdf_load_stackoverflow)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034774A (en) * 1975-07-07 1977-07-12 Lone Star Gas Company Low point control system
US4174000A (en) * 1977-02-26 1979-11-13 Fmc Corporation Method and apparatus for interfacing a plurality of control systems for a subsea well
US4407183A (en) * 1978-09-27 1983-10-04 Fmc Corporation Method and apparatus for hydraulically controlling subsea equipment
US4337829A (en) * 1979-04-05 1982-07-06 Tecnomare, S.P.A. Control system for subsea well-heads
US4355547A (en) * 1979-05-30 1982-10-26 Bl Cars Limited Continuously variable ratio transmission
EP0078261A4 (en) * 1981-05-01 1985-07-01 Vetco Offshore Ind Inc HYDRAULIC CONTROL OF A SOUMARIN WELL INSTALLATION.
US4497369A (en) * 1981-08-13 1985-02-05 Combustion Engineering, Inc. Hydraulic control of subsea well equipment
US4687179A (en) * 1983-03-21 1987-08-18 Smith Gordon M Automatic valve actuator and control system
BR6501116U (pt) * 1985-08-12 1987-03-17 Cbv Ind Mecanica Modulo de valvulas,especialmente para pocos de petroleo submarinos
BR6501114U (pt) * 1985-08-12 1987-03-17 Cbv Ind Mecanica Modelo de valvulas,especialmente para pocos de petroleo submarinos
BR6501115U (pt) * 1985-08-12 1987-03-17 Cbv Ind Mecanica Modulo de valvulas,especialmente para pocos de petroleo submarinos
GB8626884D0 (en) * 1986-11-11 1986-12-10 Myrmidon Subsea Controls Ltd Subsea systems & devices
GB9526423D0 (en) * 1995-12-22 1996-02-21 Koopmans Sietse Beheer Bv Wellhead apparatus
US6046685A (en) * 1996-09-23 2000-04-04 Baker Hughes Incorporated Redundant downhole production well control system and method
AU6312499A (en) * 1998-08-06 2000-02-28 Dtc International, Inc. Subsea control module
US6484806B2 (en) 2001-01-30 2002-11-26 Atwood Oceanics, Inc. Methods and apparatus for hydraulic and electro-hydraulic control of subsea blowout preventor systems
GB2405163B (en) * 2003-08-21 2006-05-10 Abb Offshore Systems Ltd Well control means
GB2407595B8 (en) * 2003-10-24 2017-04-12 Schlumberger Holdings System and method to control multiple tools
GB2427040B (en) * 2004-02-20 2008-03-26 Fmc Kongsberg Subsea As Subsea control system
US7216714B2 (en) * 2004-08-20 2007-05-15 Oceaneering International, Inc. Modular, distributed, ROV retrievable subsea control system, associated deepwater subsea blowout preventer stack configuration, and methods of use
US7243729B2 (en) * 2004-10-19 2007-07-17 Oceaneering International, Inc. Subsea junction plate assembly running tool and method of installation
US7934562B2 (en) * 2004-12-03 2011-05-03 Vetco Gray Scandinavia As Hybrid control system and method
NO322680B1 (no) * 2004-12-22 2006-11-27 Fmc Kongsberg Subsea As System for a kontrollere en ventil
GB2421524B (en) * 2004-12-22 2009-06-24 Vetco Gray Controls Ltd Hydraulic control system
GB2421525B (en) * 2004-12-23 2007-07-11 Remote Marine Systems Ltd Improvements in or relating to sub-sea control and monitoring
US7757772B2 (en) * 2005-08-02 2010-07-20 Transocean Offshore Deepwater Drilling, Inc. Modular backup fluid supply system
US20080202761A1 (en) * 2006-09-20 2008-08-28 Ross John Trewhella Method of functioning and / or monitoring temporarily installed equipment through a Tubing Hanger.
AU2007307019B2 (en) * 2006-10-04 2013-03-07 Fluor Technologies Corporation Dual subsea production chokes for high pressure well production
GB2452948B (en) * 2007-09-20 2012-02-22 Vetco Gray Controls Ltd Shutdown system
US8336629B2 (en) * 2009-10-02 2012-12-25 Schlumberger Technology Corporation Method and system for running subsea test tree and control system without conventional umbilical
US8464797B2 (en) * 2010-04-30 2013-06-18 Hydril Usa Manufacturing Llc Subsea control module with removable section and method
US8393399B2 (en) * 2010-11-30 2013-03-12 Hydril Usa Manufacturing Llc Blowout preventer with intervention, workover control system functionality and method
NO332487B1 (no) 2011-02-02 2012-10-01 Subsea Solutions As Fremgangsmate og anordning for a forlenge i det minste et ventiltres eller en navlestrengs levetid
NO332486B1 (no) * 2011-05-24 2012-10-01 Subsea Solutions As Fremgangsmate og anordning for a tilfore vaeske for avleiringsbehandling og bronndreping til en undervannsbronn
NO333680B1 (no) * 2011-10-27 2013-08-12 Subsea Solutions As Fremgangsmate og anordning for a forlenge et ventiltres levetid
US9127524B2 (en) * 2013-03-11 2015-09-08 Bp Corporation North America Inc. Subsea well intervention system and methods
US10048673B2 (en) * 2014-10-17 2018-08-14 Hydril Usa Distribution, Llc High pressure blowout preventer system
NO341445B1 (en) * 2015-03-24 2017-11-13 Fmc Kongsberg Subsea As Stand Alone Control Unit
CN111089090A (zh) * 2019-10-30 2020-05-01 润琛液压机械南通有限公司 一种微型挖掘机手动液压多路阀
AU2024229699B2 (en) * 2023-02-27 2025-08-14 Ccb Subsea As A valve-spool, a sequence valve comprising the valve-spool, and a method of operating the valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516491A (en) * 1963-10-14 1970-06-23 Hydril Co Underwater control system
US3530885A (en) * 1966-10-19 1970-09-29 Rockwell Mfg Co Wellhead assembly
US3486556A (en) * 1967-05-01 1969-12-30 Stewart & Stevenson Inc Jim Underwater connecting apparatus
FR1540645A (fr) * 1967-10-11 1968-09-27 Rockwell Mfg Co Tête de puits

Also Published As

Publication number Publication date
US3894560A (en) 1975-07-15
FR2280008A1 (fr) 1976-02-20
FR2280008B1 (enrdf_load_stackoverflow) 1977-12-02
NO751959L (enrdf_load_stackoverflow) 1976-01-27
JPS5120001A (enrdf_load_stackoverflow) 1976-02-17
CA1022844A (en) 1977-12-20

Similar Documents

Publication Publication Date Title
GB1470943A (en) Subsea control system
GB1532607A (en) Fluid control system for multiple circuited work elements
GB1371216A (en) Well safety valve installation
DK578386D0 (da) Ventilindretning til en hydraulisk trykakkumulator
GB1469918A (en) Fast exhaust circuit for hydraulic jacks
ES8601411A1 (es) Circuito hidraulico para un motor que mueve una carga
GB1399028A (en) Well-head assembly
FR2372115A1 (fr) Dispositif hydraulique de levage
GB1422432A (en) Rock drill feed mechanism
GB1323788A (en) Hydraulically controlled systems for modulating the fluid flow at the bottom of a drilling well
ES406503A1 (es) Sistema de control para instalacion de maquina.
SE7700317L (sv) Styranordning for atminstone tva fran en tryckmediekella matade hydrauliska forbrukare
US2958511A (en) Earth borehole drilling apparatus and system
GB1480753A (en) Hydraulically-operated devices
ES463613A1 (es) Perfeccionamientos en un conjunto de valvula hidraulica
GB2005036A (en) Improvements in the detection of breaks in hosepipes
GB1407736A (en) Apparatus for use in a well
ES8607486A1 (es) Perfeccionamientos en los sistemas de control de perdidas deliquido en instalaciones de mandos hidraulicos y similares
GB1460167A (en) Shut-off and regulator device for installation in pipelines
GB1250039A (en) Casing hanger apparatus
SU1348495A1 (ru) Лубрикатор
GB1065043A (en) Well installation for underwater use
FR2303205A1 (fr) Limiteur hydraulique de couple
GB1042424A (en) Improvements in or relating to sluice gates
GB1086532A (en) Improvements in and relating to hydraulic mine roof supports

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee