NO20054649L - Sammenstilling ved nedhulls sikkerhetsventil omfattende avfolingsorganer - Google Patents

Sammenstilling ved nedhulls sikkerhetsventil omfattende avfolingsorganer

Info

Publication number
NO20054649L
NO20054649L NO20054649A NO20054649A NO20054649L NO 20054649 L NO20054649 L NO 20054649L NO 20054649 A NO20054649 A NO 20054649A NO 20054649 A NO20054649 A NO 20054649A NO 20054649 L NO20054649 L NO 20054649L
Authority
NO
Norway
Prior art keywords
safety valve
assembly
sensing means
valve assembly
downhole safety
Prior art date
Application number
NO20054649A
Other languages
English (en)
Other versions
NO338694B1 (no
NO20054649D0 (no
Inventor
David E Mccalvin
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20054649D0 publication Critical patent/NO20054649D0/no
Publication of NO20054649L publication Critical patent/NO20054649L/no
Publication of NO338694B1 publication Critical patent/NO338694B1/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
    • E21B34/06—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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/05—Flapper valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

Et apparat som er anvendbart i en undergrunnsbrønn (10) inkluderer en sikkerhetsventilsammenstilling (18) og en trykk/temperatur-føler (20). Sikkerhetsventilsammenstillingen (18) kan styres for valgvis å isolere en formasjon rundt brønnen (10) fra brønnoverflaten. Trykk/temperatur-føleren (20) er plassert i sikkerhets-ventilsammenstillingen (18) for å måle trykk og temperatur nær sikkerhetsventilsammenstillingen (18).
NO20054649A 2004-10-11 2005-10-10 Nedhulls sikkerhetsventilsammenstilling omfattende avfølingsorganer NO338694B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/711,872 US7231971B2 (en) 2004-10-11 2004-10-11 Downhole safety valve assembly having sensing capabilities

Publications (3)

Publication Number Publication Date
NO20054649D0 NO20054649D0 (no) 2005-10-10
NO20054649L true NO20054649L (no) 2006-04-12
NO338694B1 NO338694B1 (no) 2016-10-03

Family

ID=35307912

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20054649A NO338694B1 (no) 2004-10-11 2005-10-10 Nedhulls sikkerhetsventilsammenstilling omfattende avfølingsorganer

Country Status (3)

Country Link
US (1) US7231971B2 (no)
GB (1) GB2418939B (no)
NO (1) NO338694B1 (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7552774B2 (en) 2006-12-05 2009-06-30 Baker Hughes Incorporated Control line hydrostatic minimally sensitive control system
US20080135235A1 (en) * 2006-12-07 2008-06-12 Mccalvin David E Downhole well valve having integrated sensors
US7665518B2 (en) * 2006-12-20 2010-02-23 Baker Hughes Incorporated Method of using a charged chamber pressure transmitter for subsurface safety valves
US20090033176A1 (en) * 2007-07-30 2009-02-05 Schlumberger Technology Corporation System and method for long term power in well applications
US7665527B2 (en) * 2007-08-21 2010-02-23 Schlumberger Technology Corporation Providing a rechargeable hydraulic accumulator in a wellbore
US7823636B2 (en) * 2007-09-10 2010-11-02 Schlumberger Technology Corporation Packer
US20090090499A1 (en) * 2007-10-05 2009-04-09 Schlumberger Technology Corporation Well system and method for controlling the production of fluids
US7832489B2 (en) * 2007-12-19 2010-11-16 Schlumberger Technology Corporation Methods and systems for completing a well with fluid tight lower completion
US8453749B2 (en) * 2008-02-29 2013-06-04 Halliburton Energy Services, Inc. Control system for an annulus balanced subsurface safety valve
US7775273B2 (en) * 2008-07-25 2010-08-17 Schlumberber Technology Corporation Tool using outputs of sensors responsive to signaling
US7793733B2 (en) * 2008-08-28 2010-09-14 Baker Hughes Incorporated Valve trigger for downhole tools
US8151889B2 (en) * 2008-12-08 2012-04-10 Schlumberger Technology Corporation System and method for controlling flow in a wellbore
GB2485660B (en) * 2009-05-04 2012-08-08 Schlumberger Holdings Subsea control system
US8684099B2 (en) 2010-02-24 2014-04-01 Schlumberger Technology Corporation System and method for formation isolation
US8763983B2 (en) 2010-03-31 2014-07-01 Safoco, Inc. Safety valve and method of use
US8851108B2 (en) 2010-03-31 2014-10-07 Safoco, Inc. Safety valve and method of use
US8453748B2 (en) 2010-03-31 2013-06-04 Halliburton Energy Services, Inc. Subterranean well valve activated with differential pressure
US8905128B2 (en) * 2010-07-20 2014-12-09 Schlumberger Technology Corporation Valve assembly employable with a downhole tool
US9441453B2 (en) 2010-08-04 2016-09-13 Safoco, Inc. Safety valve control system and method of use
WO2012037516A2 (en) 2010-09-17 2012-03-22 Safoco, Inc. Valve actuator control system and method of use
JP6143362B2 (ja) 2010-10-01 2017-06-07 アプライド メディカル リソーシーズ コーポレイション ジョー及び／又は電極、及び電気手術用増幅器を持つ電気手術器具
US9010448B2 (en) 2011-04-12 2015-04-21 Halliburton Energy Services, Inc. Safety valve with electrical actuator and tubing pressure balancing
US9103465B2 (en) 2011-07-18 2015-08-11 Safoco, Inc. Dual piston actuator and method of use
US9068411B2 (en) 2012-05-25 2015-06-30 Baker Hughes Incorporated Thermal release mechanism for downhole tools
WO2014011148A1 (en) 2012-07-10 2014-01-16 Halliburton Energy Services, Inc. Electric subsurface safety valve with integrated communications system
US9650884B2 (en) * 2013-09-20 2017-05-16 Weatherford Technology Holdings, Llc Use of downhole isolation valve to sense annulus pressure
MY188796A (en) * 2013-09-25 2022-01-04 Halliburton Energy Services Inc Multiple piston pressure intensifier for a safety valve
US10787900B2 (en) 2013-11-26 2020-09-29 Weatherford Technology Holdings, Llc Differential pressure indicator for downhole isolation valve
EP2878762A1 (en) * 2013-12-02 2015-06-03 Geoservices Equipements Safety device for a fluid production well, associated installation and method
BR112016011906B1 (pt) * 2013-12-31 2021-07-06 Halliburton Energy Services, Inc válvula de segurança, e, método para atuar uma válvula de segurança
GB2592317B (en) * 2018-12-31 2022-11-23 Halliburton Energy Services Inc Remote-open barrier valve
US11035841B2 (en) 2019-07-09 2021-06-15 Saudi Arabian Oil Company Monitoring the performance of protective fluids in downhole tools
US11359458B2 (en) 2020-06-23 2022-06-14 Saudi Arabian Oil Company Monitoring oil health in subsurface safety valves

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731742A (en) * 1971-03-17 1973-05-08 Otis Eng Corp Well flow controlling method, apparatus and system
US3833060A (en) * 1973-07-11 1974-09-03 Union Oil Co Well completion and pumping system
US4149698A (en) * 1977-04-13 1979-04-17 Otis Engineering Corporation Surface controlled subsurface safety valve
US4649993A (en) * 1985-09-18 1987-03-17 Camco, Incorporated Combination electrically operated solenoid safety valve and measuring sensor
US4706933A (en) * 1985-09-27 1987-11-17 Sukup Richard A Oil and gas well safety valve
US5008664A (en) * 1990-01-23 1991-04-16 Quantum Solutions, Inc. Apparatus for inductively coupling signals between a downhole sensor and the surface
US5526883A (en) * 1994-10-13 1996-06-18 Safoco, Inc. Safety valve closure system
GB2333790B (en) * 1995-02-09 1999-09-08 Baker Hughes Inc A remotely controlled fluid/gas control system
US5875852A (en) * 1997-02-04 1999-03-02 Halliburton Energy Services, Inc. Apparatus and associated methods of producing a subterranean well
US6199629B1 (en) 1997-09-24 2001-03-13 Baker Hughes Incorporated Computer controlled downhole safety valve system
US6269874B1 (en) * 1998-05-05 2001-08-07 Baker Hughes Incorporated Electro-hydraulic surface controlled subsurface safety valve actuator
US6158714A (en) * 1998-09-14 2000-12-12 Baker Hughes Incorporated Adjustable orifice valve
US20020074129A1 (en) * 1998-12-01 2002-06-20 Randal Moore Downhole tool utilizing opposed pistons
US6513594B1 (en) * 2000-10-13 2003-02-04 Schlumberger Technology Corporation Subsurface safety valve
US6435282B1 (en) * 2000-10-17 2002-08-20 Halliburton Energy Services, Inc. Annular flow safety valve and methods

Also Published As

Publication number Publication date
US20060076149A1 (en) 2006-04-13
GB0520381D0 (en) 2005-11-16
NO338694B1 (no) 2016-10-03
NO20054649D0 (no) 2005-10-10
US7231971B2 (en) 2007-06-19
GB2418939B (en) 2009-06-24
GB2418939A (en) 2006-04-12

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