DK2744974T3 - Rørtryksufølsom trykkompenseret aktuator til et borehulsværktøj og fremgangsmåde dertil - Google Patents

Rørtryksufølsom trykkompenseret aktuator til et borehulsværktøj og fremgangsmåde dertil Download PDF

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Publication number
DK2744974T3
DK2744974T3 DK12824284.9T DK12824284T DK2744974T3 DK 2744974 T3 DK2744974 T3 DK 2744974T3 DK 12824284 T DK12824284 T DK 12824284T DK 2744974 T3 DK2744974 T3 DK 2744974T3
Authority
DK
Denmark
Prior art keywords
procedure
pipe pressure
borehole tool
compressed actuator
actuator
Prior art date
Application number
DK12824284.9T
Other languages
English (en)
Inventor
James T Sloan
Ronald J Garr
Robert Mcdaniel
Don A Hopmann
David E Schneider
Original Assignee
Baker Hughes A Ge Co Llc
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 A Ge Co Llc filed Critical Baker Hughes A Ge Co Llc
Application granted granted Critical
Publication of DK2744974T3 publication Critical patent/DK2744974T3/da

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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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Actuator (AREA)
  • Sealing Devices (AREA)
DK12824284.9T 2011-08-16 2012-08-03 Rørtryksufølsom trykkompenseret aktuator til et borehulsværktøj og fremgangsmåde dertil DK2744974T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/210,999 US9133687B2 (en) 2011-08-16 2011-08-16 Tubing pressure insensitive pressure compensated actuator for a downhole tool and method
PCT/US2012/049439 WO2013025368A2 (en) 2011-08-16 2012-08-03 Tubing pressure insensitive pressure compensated actuator for a downhole tool and method

Publications (1)

Publication Number Publication Date
DK2744974T3 true DK2744974T3 (da) 2019-07-22

Family

ID=47711811

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12824284.9T DK2744974T3 (da) 2011-08-16 2012-08-03 Rørtryksufølsom trykkompenseret aktuator til et borehulsværktøj og fremgangsmåde dertil

Country Status (9)

Country Link
US (1) US9133687B2 (da)
EP (1) EP2744974B8 (da)
CN (1) CN103732852B (da)
AU (1) AU2012295401B2 (da)
BR (1) BR112014003453B1 (da)
CA (1) CA2844516C (da)
DK (1) DK2744974T3 (da)
MY (1) MY185201A (da)
WO (1) WO2013025368A2 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY177603A (en) 2013-11-11 2020-09-22 Halliburton Energy Services Inc Expanding piston for a subsurface safety valve
GB2540253B (en) * 2013-12-31 2020-06-17 Halliburton Energy Services Inc Multiple piston assembly for safety valve
US9810343B2 (en) * 2016-03-10 2017-11-07 Baker Hughes, A Ge Company, Llc Pressure compensated flow tube for deep set tubular isolation valve
US11035199B2 (en) 2018-07-24 2021-06-15 Halliburton Energy Services, Inc. Section-balanced electric safety valve
MX2023008292A (es) 2021-01-14 2023-07-19 Schlumberger Technology Bv Configuracion de piston hidraulico insensible a la presion del pozo.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062406A (en) 1976-10-15 1977-12-13 Baker International Corporation Valve and lubricator apparatus
US4444266A (en) 1983-02-03 1984-04-24 Camco, Incorporated Deep set piston actuated well safety valve
GB2229748B (en) 1989-03-29 1993-03-24 Exploration & Prod Serv Drill stem test tools
US5058682A (en) 1990-08-29 1991-10-22 Camco International Inc. Equalizing means for a subsurface well safety valve
US5906220A (en) * 1996-01-16 1999-05-25 Baker Hughes Incorporated Control system with collection chamber
US6041857A (en) 1997-02-14 2000-03-28 Baker Hughes Incorporated Motor drive actuator for downhole flow control devices
US6173785B1 (en) 1998-10-15 2001-01-16 Baker Hughes Incorporated Pressure-balanced rod piston control system for a subsurface safety valve
US6513594B1 (en) * 2000-10-13 2003-02-04 Schlumberger Technology Corporation Subsurface safety valve
US7392849B2 (en) 2005-03-01 2008-07-01 Weatherford/Lamb, Inc. Balance line safety valve with tubing pressure assist
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
US7967074B2 (en) * 2008-07-29 2011-06-28 Baker Hughes Incorporated Electric wireline insert safety valve
US8464799B2 (en) * 2010-01-29 2013-06-18 Halliburton Energy Services, Inc. Control system for a surface controlled subsurface safety valve
US8453748B2 (en) * 2010-03-31 2013-06-04 Halliburton Energy Services, Inc. Subterranean well valve activated with differential pressure

Also Published As

Publication number Publication date
EP2744974B8 (en) 2019-06-26
BR112014003453A2 (pt) 2017-03-01
MY185201A (en) 2021-04-30
EP2744974B1 (en) 2019-05-08
CA2844516A1 (en) 2013-02-21
CN103732852A (zh) 2014-04-16
CN103732852B (zh) 2016-08-17
CA2844516C (en) 2015-09-08
BR112014003453B1 (pt) 2021-03-09
US20130043039A1 (en) 2013-02-21
EP2744974A4 (en) 2015-11-11
EP2744974A2 (en) 2014-06-25
AU2012295401A1 (en) 2014-02-20
US9133687B2 (en) 2015-09-15
WO2013025368A3 (en) 2013-04-18
AU2012295401B2 (en) 2016-08-11
WO2013025368A2 (en) 2013-02-21

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