NO973641L - Brönnsikringsventil - Google Patents

Brönnsikringsventil

Info

Publication number
NO973641L
NO973641L NO973641A NO973641A NO973641L NO 973641 L NO973641 L NO 973641L NO 973641 A NO973641 A NO 973641A NO 973641 A NO973641 A NO 973641A NO 973641 L NO973641 L NO 973641L
Authority
NO
Norway
Prior art keywords
brönnsikringsventil
Prior art date
Application number
NO973641A
Other languages
English (en)
Other versions
NO314516B1 (no
NO973641D0 (no
Inventor
Kurt A Hickey
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 NO973641D0 publication Critical patent/NO973641D0/no
Publication of NO973641L publication Critical patent/NO973641L/no
Publication of NO314516B1 publication Critical patent/NO314516B1/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Pressure Circuits (AREA)
NO19973641A 1996-08-08 1997-08-07 Brönnsikringsventil i kombinasjon med et styresystem NO314516B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/694,359 US5897095A (en) 1996-08-08 1996-08-08 Subsurface safety valve actuation pressure amplifier

Publications (3)

Publication Number Publication Date
NO973641D0 NO973641D0 (no) 1997-08-07
NO973641L true NO973641L (no) 1998-02-09
NO314516B1 NO314516B1 (no) 2003-03-31

Family

ID=24788500

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19973641A NO314516B1 (no) 1996-08-08 1997-08-07 Brönnsikringsventil i kombinasjon med et styresystem

Country Status (5)

Country Link
US (1) US5897095A (no)
AU (1) AU718343B2 (no)
CA (1) CA2211884C (no)
GB (1) GB2322652B (no)
NO (1) NO314516B1 (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6651749B1 (en) * 2000-03-30 2003-11-25 Halliburton Energy Services, Inc. Well tool actuators and method
DE60035533D1 (de) * 2000-05-22 2007-08-23 Welldynamics Inc Hydraulisch Betätigte Dosiervorrichtung zur Benutzung in einem unterirdischen Bohrloch
US6702025B2 (en) 2002-02-11 2004-03-09 Halliburton Energy Services, Inc. Hydraulic control assembly for actuating a hydraulically controllable downhole device and method for use of same
US7013980B2 (en) * 2003-08-19 2006-03-21 Welldynamics, Inc. Hydraulically actuated control system for use in a subterranean well
WO2005061848A1 (en) * 2003-12-02 2005-07-07 Baker Hughes Incorporated Setting method for coiled tubing run, through tubing bridge plug
US20060108243A1 (en) * 2004-11-22 2006-05-25 Fu-Hsing Tan Do-it-yourself golf bag and assembly method thereof
WO2006124024A1 (en) * 2005-05-13 2006-11-23 Welldynamics, Inc. Single line control module for well tool actuation
US7493956B2 (en) * 2006-03-16 2009-02-24 Baker Hughes Incorporated Subsurface safety valve with closure provided by the flowing medium
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
US7806179B2 (en) * 2007-06-07 2010-10-05 Baker Hughes Incorporated String mounted hydraulic pressure generating device for downhole tool actuation
US8453749B2 (en) * 2008-02-29 2013-06-04 Halliburton Energy Services, Inc. Control system for an annulus balanced subsurface safety valve
US20090236099A1 (en) * 2008-03-24 2009-09-24 Burris John E Multiple Spring Subsurface Safety Valve
US8157016B2 (en) * 2009-02-23 2012-04-17 Halliburton Energy Services, Inc. Fluid metering device and method for well tool
US9080710B2 (en) * 2011-01-21 2015-07-14 Hamilton Sundstrand Corporation Accumulator reservoir venting
EP2565368A1 (en) * 2011-08-31 2013-03-06 Welltec A/S Annular barrier with pressure amplification
WO2014032006A1 (en) 2012-08-23 2014-02-27 Ramax, Llc Drill with remotely controlled operating modes and system and method for providing the same
US10094172B2 (en) 2012-08-23 2018-10-09 Ramax, Llc Drill with remotely controlled operating modes and system and method for providing the same
US10077631B2 (en) * 2015-09-14 2018-09-18 Baker Hughes, A Ge Company, Llc Pressure equalizing valve insensitive to setting depth and tubing pressure differentials
US10954966B2 (en) * 2017-10-25 2021-03-23 Raytheon Company Bootstrap accumulator containing integrated bypass valve
ES2905685T3 (es) * 2019-04-11 2022-04-11 Piston Power S R O Disposición de amplificador de presión hidráulica

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747370A (en) * 1952-01-15 1956-05-29 William A Traut Fluid pressure device
US2843349A (en) * 1954-01-04 1958-07-15 Meyer Otto Pressure fluid operated blowout preventer
GB1098499A (en) * 1965-05-11 1968-01-10 Frank Marshall Engineers Ltd An improved hydraulic pressure testing device
US4163412A (en) * 1977-10-03 1979-08-07 Towmotor Corporation Fluid cylinder control with precision stop action
FI62256C (fi) * 1979-12-07 1982-12-10 Valmet Oy Foer hydrauliska bromsar aemnad tryckomformare speciellt foer traktorer
FR2493423A1 (fr) * 1980-10-31 1982-05-07 Flopetrol Etudes Fabric Procede et systeme de commande hydraulique, notamment de vannes sous-marines
JPH0614108Y2 (ja) * 1988-08-31 1994-04-13 アイシン精機株式会社 油圧制御アキユムレータ
US5101904A (en) * 1991-03-15 1992-04-07 Bruce Gilbert Downhole tool actuator
CA2135951A1 (en) * 1994-11-16 1996-05-17 Clarence W. Johnson Safety valve controller method and apparatus

Also Published As

Publication number Publication date
US5897095A (en) 1999-04-27
CA2211884A1 (en) 1998-02-08
AU718343B2 (en) 2000-04-13
NO314516B1 (no) 2003-03-31
GB2322652A (en) 1998-09-02
GB2322652B (en) 2000-12-06
CA2211884C (en) 2002-07-02
GB9716679D0 (en) 1997-10-15
AU3156497A (en) 1998-02-12
NO973641D0 (no) 1997-08-07

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