ES2077848T3 - Mejoras en o relacionadas con sistemas y aparatos de control submarinos. - Google Patents

Mejoras en o relacionadas con sistemas y aparatos de control submarinos.

Info

Publication number
ES2077848T3
ES2077848T3 ES91907264T ES91907264T ES2077848T3 ES 2077848 T3 ES2077848 T3 ES 2077848T3 ES 91907264 T ES91907264 T ES 91907264T ES 91907264 T ES91907264 T ES 91907264T ES 2077848 T3 ES2077848 T3 ES 2077848T3
Authority
ES
Spain
Prior art keywords
pressure
chamber
valve
space
gas
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 - Lifetime
Application number
ES91907264T
Other languages
English (en)
Inventor
William Dennis Loth
Dennis Stephen Dowdall
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.)
Loth W D & Co Ltd
Original Assignee
Loth W D & Co Ltd
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 Loth W D & Co Ltd filed Critical Loth W D & Co Ltd
Application granted granted Critical
Publication of ES2077848T3 publication Critical patent/ES2077848T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/2036—Underwater
    • 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

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-Driven Valves (AREA)
  • Glass Compositions (AREA)

Abstract

UN DISPOSITIVO DE ACTUACION PARA MANEJAR UNA VALVULA (20) O SIMILAR COMPRENDE UN MIEMBRO DE PARED MOVIL (19) FIJO A UN VASTAGO AXIALMENTE DESLIZABLE Y QUE SEPARA UNA CAMARA DE PRESION (2) DE UN ESPACIO (3) QUE ESTA EXPUESTO A LA PRESION HIDROSTATICA DEL AMBIENTE SUBACUATICO. UNA VALVULA SELECTORA (11) FUNCIONA PARA CONECTAR LA CAMARA (2) A LA FUENTE DE FLUIDO A PRESION, POR EJEMPLO UNA FUENTE DE GAS PRESURIZADO (14), O A UN CANAL DE DESCARGA POR EJEMPLO CONECTADO A LA ATMOSFERA MEDIANTE UN VASO DE PRESION (12) Y UN TUBO (15). SE SUMINISTRAN UNA VALVULA SOPLADORA (16) Y UNA VALVULA DE DESCARGA (13) PARA EYECTAR EL LIQUIDO RECOGIDO EN EL VASO (12). EL ESPACIO (3) PUEDE ESTAR CONECTADO A UN CONTENEDOR CON EL FONDO ABIERTO (17) PARA SUMINISTRAR UNA BARRERA PARA EL GAS ENTRE EL AGUA DEL MAR Y EL INTERIOR DEL DISPOSITIVO DE ACTUACION. EL SUMINISTRO DE GAS A PRESION A LA CAMARA (2) PROVOCA QUE EL MIEMBRO (19) SEA IMPULSADO HACIA ADELANTE, PERMITIENDOSE QUE EL GAS FLUYA MAS ALLA DEL MIEMBRO AL INTERIOR DEL ESPACIO (3) DURANTE ESTE MOVIMIENTO PARA AYUDAR A LA EXPULSION DEL AGUA DEL CONTENEDOR (17) Y LA EXPULSION DE CUALQUIER CONTAMINANTE DEL INTERIOR DEL DISPOSITIVO DE ACTUACION. CUANDO LA CAMARA (2) ESTA CONECTADA A LA PRESION ATMOSFERICA LA PRESION HIDROSTATICA DEL AGUA DEL MAR PROVOCA QUE EL MIEMBRO (19) SEA IMPULSADO EN DIRECCION INVERSA.
ES91907264T 1990-03-30 1991-03-28 Mejoras en o relacionadas con sistemas y aparatos de control submarinos. Expired - Lifetime ES2077848T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909007210A GB9007210D0 (en) 1990-03-30 1990-03-30 Improvements in or relating to subsea control systems and apparatus

Publications (1)

Publication Number Publication Date
ES2077848T3 true ES2077848T3 (es) 1995-12-01

Family

ID=10673595

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91907264T Expired - Lifetime ES2077848T3 (es) 1990-03-30 1991-03-28 Mejoras en o relacionadas con sistemas y aparatos de control submarinos.

Country Status (9)

Country Link
US (1) US5357999A (es)
EP (1) EP0522031B1 (es)
BR (1) BR9106384A (es)
CA (1) CA2078675C (es)
DE (1) DE69111802T2 (es)
ES (1) ES2077848T3 (es)
GB (1) GB9007210D0 (es)
NO (1) NO179464C (es)
WO (1) WO1991015692A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277335B (en) * 1993-02-08 1996-03-20 Robert Colin Pearson Remote control apparatus
US5487527A (en) * 1994-06-02 1996-01-30 Fisher Controls International, Inc. Valve actuator
US5762315A (en) * 1996-04-10 1998-06-09 Fisher Controls International, Inc. Valve actuator with pliable pressure conversion device
US5853022A (en) * 1996-04-10 1998-12-29 Fisher Controls International, Inc. Valve actuator with instrument mounting manifold
US5975487A (en) * 1997-04-25 1999-11-02 Fisher Controls International, Inc. Rotary valve actuator with high-low-high torque linkage
US5988205A (en) 1997-04-25 1999-11-23 Fisher Controls International, Inc. Rotary valve actuator with zero lost motion universal connection
US6062534A (en) 1997-04-25 2000-05-16 Fisher Controls International Double acting rotary valve actuator
US5979864A (en) * 1997-04-25 1999-11-09 Fisher Controls International, Inc. Double convoluted pliable pressure conversion unit
US6000675A (en) * 1997-04-25 1999-12-14 Fisher Controls International, Inc. Tension-spring return rotary valve actuator
US6192680B1 (en) * 1999-07-15 2001-02-27 Varco Shaffer, Inc. Subsea hydraulic control system
US6298767B1 (en) 2000-02-16 2001-10-09 Delaware Capital Formation, Inc. Undersea control and actuation system
GB2362400B (en) * 2000-05-19 2002-05-22 Fmc Corp Bore selector
GB2373546A (en) * 2001-03-19 2002-09-25 Abb Offshore Systems Ltd Apparatus for pressurising a hydraulic accumulator
US6599430B2 (en) * 2001-11-16 2003-07-29 Louis P. Vickio, Jr. Apparatus for cleaning and pressure testing hydraulic control systems
US20050039797A1 (en) * 2002-02-14 2005-02-24 Carlson Bengt A. Pressure independent control valve
US20060231336A1 (en) * 2005-03-29 2006-10-19 Crawford Delbert W Pressure compensated lube oil system
US8597849B2 (en) * 2005-08-30 2013-12-03 GM Global Technology Operations LLC Pressure activated shut-off valve
NO328603B1 (no) * 2008-05-14 2010-03-29 Vetco Gray Scandinavia As Undervanns hybrid ventilaktuatorsystem og fremgangsmate.
GB2465168B (en) * 2008-11-07 2012-08-08 Vetco Gray Controls Ltd Disposal of well control fluids
WO2010065023A1 (en) * 2008-12-05 2010-06-10 Moog Inc. Two-stage submersible actuators
US8602109B2 (en) * 2008-12-18 2013-12-10 Hydril Usa Manufacturing Llc Subsea force generating device and method
US8220773B2 (en) * 2008-12-18 2012-07-17 Hydril Usa Manufacturing Llc Rechargeable subsea force generating device and method
EP2501608B1 (en) * 2010-01-19 2015-03-18 Siemens Aktiengesellschaft Subsea pressure compensation system
US8826990B2 (en) 2010-07-15 2014-09-09 Deep Sea Innovations, Llc Apparatuses and methods for closing and reopening a pipe
AU2011279066B2 (en) * 2010-07-15 2016-10-06 Deep Sea Innovations, Llc Apparatuses and methods for closing and reopening a pipe
US9175538B2 (en) * 2010-12-06 2015-11-03 Hydril USA Distribution LLC Rechargeable system for subsea force generating device and method
FR3014993B1 (fr) * 2013-12-18 2016-05-27 Ge Energy Products France Snc Vanne a dispositif d'actionnement integre, notamment pour systeme de combustion
EP2924231A1 (en) * 2014-03-28 2015-09-30 Siemens Aktiengesellschaft Pressure compensation system
GB2582093B (en) * 2017-10-31 2022-05-25 Schlumberger Technology Bv System and method for electro-hydraulic actuation of downhole tools

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212516A (en) * 1962-09-10 1965-10-19 Acf Ind Inc Pressure regulator with correlated relief valve
FR1438480A (fr) * 1965-03-31 1966-05-13 Vanne à commande hydraulique
US3677001A (en) * 1970-05-04 1972-07-18 Exxon Production Research Co Submerged hydraulic system
US3604456A (en) * 1970-06-04 1971-09-14 Cameron Iron Works Inc Operator for valves or the like
US3913883A (en) * 1974-09-03 1975-10-21 Acf Ind Inc Means for securing flexible diaphragm in fluid actuator for valves
USRE30115E (en) * 1974-10-21 1979-10-16 Exxon Production Research Company Balanced stem fail-safe valve system
US3933338A (en) * 1974-10-21 1976-01-20 Exxon Production Research Company Balanced stem fail-safe valve system
US4095421A (en) * 1976-01-26 1978-06-20 Chevron Research Company Subsea energy power supply
CH627247A5 (es) * 1977-08-29 1981-12-31 Jean Louis Gratzmuller
US4337829A (en) * 1979-04-05 1982-07-06 Tecnomare, S.P.A. Control system for subsea well-heads
US4294284A (en) * 1979-11-13 1981-10-13 Smith International, Inc. Fail-safe, non-pressure locking gate valve
US4311297A (en) * 1980-04-04 1982-01-19 Exxon Production Research Company Pressure insensitive valve
US4650151A (en) * 1983-01-10 1987-03-17 Fmc Corporation Subsea gate valve actuator with external manual override and drift adjustment
US4809733A (en) * 1987-04-22 1989-03-07 National-Oilwell Fail-safe gate valve with separated actuators

Also Published As

Publication number Publication date
WO1991015692A1 (en) 1991-10-17
NO923789L (no) 1992-11-23
NO923789D0 (no) 1992-09-29
BR9106384A (pt) 1993-04-27
EP0522031B1 (en) 1995-08-02
CA2078675C (en) 1997-06-03
NO179464B (no) 1996-07-01
CA2078675A1 (en) 1991-10-01
EP0522031A1 (en) 1993-01-13
DE69111802T2 (de) 1996-04-11
DE69111802D1 (de) 1995-09-07
US5357999A (en) 1994-10-25
NO179464C (no) 1996-10-09
GB9007210D0 (en) 1990-05-30

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