NO994192D0 - Feilsikkert styresystem for en brönnsikringsventil - Google Patents

Feilsikkert styresystem for en brönnsikringsventil

Info

Publication number
NO994192D0
NO994192D0 NO994192A NO994192A NO994192D0 NO 994192 D0 NO994192 D0 NO 994192D0 NO 994192 A NO994192 A NO 994192A NO 994192 A NO994192 A NO 994192A NO 994192 D0 NO994192 D0 NO 994192D0
Authority
NO
Norway
Prior art keywords
fault
control system
protection valve
safe control
well protection
Prior art date
Application number
NO994192A
Other languages
English (en)
Other versions
NO994192L (no
NO317575B1 (no
Inventor
Clifford H Beall
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO994192D0 publication Critical patent/NO994192D0/no
Publication of NO994192L publication Critical patent/NO994192L/no
Publication of NO317575B1 publication Critical patent/NO317575B1/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
    • 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
    • E21B34/101—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for equalizing fluid pressure above and below the valve

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Heat Treatment Of Steel (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
NO19994192A 1998-08-31 1999-08-30 Feilsikkert styresystem for en bronnsikringsventil NO317575B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/144,121 US6109351A (en) 1998-08-31 1998-08-31 Failsafe control system for a subsurface safety valve

Publications (3)

Publication Number Publication Date
NO994192D0 true NO994192D0 (no) 1999-08-30
NO994192L NO994192L (no) 2000-03-01
NO317575B1 NO317575B1 (no) 2004-11-15

Family

ID=22507151

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19994192A NO317575B1 (no) 1998-08-31 1999-08-30 Feilsikkert styresystem for en bronnsikringsventil

Country Status (5)

Country Link
US (1) US6109351A (no)
AU (1) AU769698B2 (no)
CA (1) CA2281181C (no)
GB (1) GB2342106B (no)
NO (1) NO317575B1 (no)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6237693B1 (en) 1999-08-13 2001-05-29 Camco International Inc. Failsafe safety valve and method
US6427778B1 (en) * 2000-05-18 2002-08-06 Baker Hughes Incorporated Control system for deep set subsurface valves
US6513594B1 (en) * 2000-10-13 2003-02-04 Schlumberger Technology Corporation Subsurface safety valve
WO2003048516A1 (en) * 2001-12-03 2003-06-12 Omega Completion Technology Limited Pilot valve
WO2003062595A1 (en) 2002-01-22 2003-07-31 Baker Hughes Incorporated System and method for a failsafe control of a downhole valve in the event of tubing rupture
US7255174B2 (en) * 2003-07-16 2007-08-14 Baker Hughes Incorporated Cement control ring
US7314091B2 (en) * 2003-09-24 2008-01-01 Weatherford/Lamb, Inc. Cement-through, tubing retrievable safety valve
US7392849B2 (en) * 2005-03-01 2008-07-01 Weatherford/Lamb, Inc. Balance line safety valve with tubing pressure assist
US7591319B2 (en) * 2006-09-18 2009-09-22 Baker Hughes Incorporated Gas activated actuator device for downhole tools
US7694742B2 (en) * 2006-09-18 2010-04-13 Baker Hughes Incorporated Downhole hydraulic control system with failsafe features
US7591317B2 (en) * 2006-11-09 2009-09-22 Baker Hughes Incorporated Tubing pressure insensitive control system
US7699108B2 (en) 2006-11-13 2010-04-20 Baker Hughes Incorporated Distortion compensation for rod piston bore in subsurface safety valves
US7552774B2 (en) * 2006-12-05 2009-06-30 Baker Hughes Incorporated Control line hydrostatic minimally sensitive control system
US7665518B2 (en) * 2006-12-20 2010-02-23 Baker Hughes Incorporated Method of using a charged chamber pressure transmitter for subsurface safety valves
US8701782B2 (en) * 2007-03-26 2014-04-22 Baker Hughes Incorporated Subsurface safety valve with metal seal
US20080314599A1 (en) * 2007-06-21 2008-12-25 Bane Darren E Tubing Pressure Balanced Operating System with Low Operating Pressure
US7762335B2 (en) * 2007-08-23 2010-07-27 Baker Hughes Incorporated Switching apparatus between independent control systems for a subsurface safety valve
US7743833B2 (en) * 2008-01-24 2010-06-29 Baker Hughes Incorporated Pressure balanced piston for subsurface safety valves
US8176975B2 (en) * 2008-04-07 2012-05-15 Baker Hughes Incorporated Tubing pressure insensitive actuator system and method
US7954550B2 (en) 2008-11-13 2011-06-07 Baker Hughes Incorporated Tubing pressure insensitive control system
US8534317B2 (en) 2010-07-15 2013-09-17 Baker Hughes Incorporated Hydraulically controlled barrier valve equalizing system
US8640769B2 (en) 2011-09-07 2014-02-04 Weatherford/Lamb, Inc. Multiple control line assembly for downhole equipment
BR112014008147A2 (pt) * 2011-10-06 2017-04-11 Halliburton Energy Services Inc válvula verificadora de fundo de poço e método para operar uma válvula verificadora de fundo de poço
US9719326B2 (en) * 2013-11-12 2017-08-01 Baker Hughes Incorporated Switch between redundant control systems for a subsurface safety valve
GB2540253B (en) * 2013-12-31 2020-06-17 Halliburton Energy Services Inc Multiple piston assembly for safety valve
US9677377B2 (en) * 2014-08-20 2017-06-13 Baker Hughes Incorporated Failsafe control system for a safety valve having a condition sensing and chemical injection feature
US9745830B2 (en) * 2014-10-20 2017-08-29 Weatherford Technology Holdings, Llc Failsafe subsurface controlled safety valve
US11015418B2 (en) * 2018-06-06 2021-05-25 Baker Hughes, A Ge Company, Llc Tubing pressure insensitive failsafe wireline retrievable safety valve
US10745997B2 (en) 2018-06-06 2020-08-18 Baker Hughes, A Ge Company, Llc Tubing pressure insensitive failsafe wireline retrievable safety valve
CN111852365B (zh) * 2019-04-25 2022-10-04 中国石油天然气集团有限公司 利用井口补压装置进行井口补偿作业的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252197A (en) * 1979-04-05 1981-02-24 Camco, Incorporated Piston actuated well safety valve
US4361188A (en) * 1980-04-07 1982-11-30 Russell Larry R Well apparatus actuating means having pressure accumulator means and method of use
US4341266A (en) * 1980-09-15 1982-07-27 Lynes, Inc. Pressure operated test tool
US4373587A (en) * 1980-12-08 1983-02-15 Camco, Incorporated Fluid displacement well safety valve
US4448254A (en) * 1982-03-04 1984-05-15 Halliburton Company Tester valve with silicone liquid spring
US4676307A (en) * 1984-05-21 1987-06-30 Camco, Incorporated Pressure charged low spread safety valve
US4660646A (en) * 1985-11-27 1987-04-28 Camco, Incorporated Failsafe gas closed safety valve
US5127477A (en) * 1991-02-20 1992-07-07 Halliburton Company Rechargeable hydraulic power source for actuating downhole tool
US5310004A (en) * 1993-01-13 1994-05-10 Camco International Inc. Fail safe gas bias safety valve
US5415237A (en) * 1993-12-10 1995-05-16 Baker Hughes, Inc. Control system
US5564501A (en) * 1995-05-15 1996-10-15 Baker Hughes Incorporated Control system with collection chamber
US5906220A (en) * 1996-01-16 1999-05-25 Baker Hughes Incorporated Control system with collection chamber

Also Published As

Publication number Publication date
AU4474799A (en) 2000-03-16
GB9920353D0 (en) 1999-11-03
CA2281181A1 (en) 2000-02-29
GB2342106A (en) 2000-04-05
GB2342106B (en) 2002-11-20
CA2281181C (en) 2004-11-23
AU769698B2 (en) 2004-01-29
NO994192L (no) 2000-03-01
NO317575B1 (no) 2004-11-15
US6109351A (en) 2000-08-29

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Legal Events

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