NO20032684D0 - Anordning for overflateregulering av en nedfört sikkerhetsventil - Google Patents

Anordning for overflateregulering av en nedfört sikkerhetsventil

Info

Publication number
NO20032684D0
NO20032684D0 NO20032684A NO20032684A NO20032684D0 NO 20032684 D0 NO20032684 D0 NO 20032684D0 NO 20032684 A NO20032684 A NO 20032684A NO 20032684 A NO20032684 A NO 20032684A NO 20032684 D0 NO20032684 D0 NO 20032684D0
Authority
NO
Norway
Prior art keywords
safety valve
surface control
downstream safety
downstream
control
Prior art date
Application number
NO20032684A
Other languages
English (en)
Other versions
NO336278B1 (no
NO20032684L (no
Inventor
Neil Irwin Douglas
Original Assignee
Abb Offshore Systems 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 Abb Offshore Systems Ltd filed Critical Abb Offshore Systems Ltd
Publication of NO20032684D0 publication Critical patent/NO20032684D0/no
Publication of NO20032684L publication Critical patent/NO20032684L/no
Publication of NO336278B1 publication Critical patent/NO336278B1/no

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole

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)
NO20032684A 2002-06-14 2003-06-12 Anordning for overflateregulering av en nedført sikkerhetsventil, og fremgangsmåte for å registrere en lekkende aktuator. NO336278B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0213733A GB2389596B (en) 2002-06-14 2002-06-14 Apparatus for surface control of a sub-surface safety valve

Publications (3)

Publication Number Publication Date
NO20032684D0 true NO20032684D0 (no) 2003-06-12
NO20032684L NO20032684L (no) 2003-12-15
NO336278B1 NO336278B1 (no) 2015-07-06

Family

ID=9938617

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20032684A NO336278B1 (no) 2002-06-14 2003-06-12 Anordning for overflateregulering av en nedført sikkerhetsventil, og fremgangsmåte for å registrere en lekkende aktuator.

Country Status (4)

Country Link
US (1) US20030230190A1 (no)
DE (1) DE10327123B4 (no)
GB (1) GB2389596B (no)
NO (1) NO336278B1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6998724B2 (en) * 2004-02-18 2006-02-14 Fmc Technologies, Inc. Power generation system
US7159662B2 (en) 2004-02-18 2007-01-09 Fmc Technologies, Inc. System for controlling a hydraulic actuator, and methods of using same
US7137450B2 (en) * 2004-02-18 2006-11-21 Fmc Technologies, Inc. Electric-hydraulic power unit
US8980430B2 (en) * 2006-08-28 2015-03-17 Frank J. Colombo PCTFE film with extrusion coating of EVA or EVA with UV absorbers
US20120175125A1 (en) * 2010-11-15 2012-07-12 Oceaneering International, Inc. Subsea pod pump
US8746346B2 (en) * 2010-12-29 2014-06-10 Vetco Gray Inc. Subsea tree workover control system
GB2520977B (en) 2013-12-05 2020-06-24 Ge Oil & Gas Uk Ltd Hydraulic flushing system
BR112018004827B1 (pt) * 2015-10-12 2022-03-15 Halliburton Energy Services, Inc Sistema de injeção química de fundo do poço para posicionamento em um poço e método de injeção química em um poço
DE112016005573B4 (de) 2016-03-14 2023-12-14 Halliburton Energy Services, Inc. Mechanismen zum Übertragen von hydraulischer Regulierung von einem primären Sicherheitsventil zu einem sekundären Sicherheitsventil
CN112539043B (zh) * 2018-05-17 2022-08-19 罗运川 井下安全阀的活塞进液口清洗方法及验证方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430540A (en) * 1966-10-24 1969-03-04 Alois Peter Linz Valve control for reciprocating piston drive with rapidly starting piston stroke
US4091715A (en) * 1975-05-30 1978-05-30 Deggendorfer Werft Und Eisenbau G.M.B.H. Hydraulic system for opening and closing hopper barges
US4082665A (en) * 1976-07-01 1978-04-04 Manuel Schneider Fluid filter device for automotive power steering system
US6427778B1 (en) * 2000-05-18 2002-08-06 Baker Hughes Incorporated Control system for deep set subsurface valves
JP2003097516A (ja) * 2001-09-25 2003-04-03 Hitachi Ltd 液圧装置

Also Published As

Publication number Publication date
NO336278B1 (no) 2015-07-06
GB2389596B (en) 2005-05-18
GB2389596A (en) 2003-12-17
NO20032684L (no) 2003-12-15
GB0213733D0 (en) 2002-07-24
US20030230190A1 (en) 2003-12-18
DE10327123A1 (de) 2004-02-12
DE10327123B4 (de) 2005-11-17

Similar Documents

Publication Publication Date Title
DE60329208D1 (de) Fluidsteuerventil
DE60333338D1 (de) Proportional-Druckregelventil
NO20045600L (no) System for controlling a valve
GB2395997B (en) Flow control device
DE50304968D1 (de) Bedienvorrichtung zum ansteuern eines geräts
HK1079131A1 (en) Fluid control device
EP1568926A4 (en) DEVICE FOR FLUID CONTROL
DE602004025283D1 (de) VENTILÖFFNUNGS-/-SCHLIEßZEITSTEUERVORRICHTUNG
NO20022699D0 (no) MEMS pilotventil
NO20032684D0 (no) Anordning for overflateregulering av en nedfört sikkerhetsventil
GB2409543B (en) Interrupt masking control
DE10214098B8 (de) Hochdruck-Schaltventilvorrichtung
DE60208060D1 (de) Steuerventil
DE602004007451D1 (de) Druckregelventil
DE60316889D1 (de) Differenzdruckregelventil
DE602005005406D1 (de) Gerät zur Reduzierung der Betätigungskraft eines Bedienelementes
DE602004006564D1 (de) Druckregelventil
DE50310441D1 (de) Steuereinrichtung zum verstellen des drehwinkels einer nockenwelle
ATE434144T1 (de) Direktgesteuertes druckbegrenzungsventil
EP1568927A4 (en) DEVICE FOR FLUID CONTROL
NO20040288L (no) Sandstyringstetning for undergrunns sikkerhetsventil
FR2857719B1 (fr) Dispositif de vanne a longue course de regulation
DE60315369D1 (de) Druckregelventil
AU2003222554A1 (en) Device at a nozzle for regulation of gas or fluid
DE60125509D1 (de) Drucksteuerventil

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: GE OIL & GAS UK LIMITED, GB

MK1K Patent expired