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WO2006000799A3 - Valve - Google Patents

Valve Download PDF

Info

Publication number
WO2006000799A3
WO2006000799A3 PCT/GB2005/002506 GB2005002506W WO2006000799A3 WO 2006000799 A3 WO2006000799 A3 WO 2006000799A3 GB 2005002506 W GB2005002506 W GB 2005002506W WO 2006000799 A3 WO2006000799 A3 WO 2006000799A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
valve member
closed
configuration
pressure differential
Prior art date
Application number
PCT/GB2005/002506
Other languages
French (fr)
Other versions
WO2006000799A2 (en
Inventor
Giancarlo Tomasso Pietro Pia
Original Assignee
Renovus Ltd
Giancarlo Tomasso Pietro Pia
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 Renovus Ltd, Giancarlo Tomasso Pietro Pia filed Critical Renovus Ltd
Priority to US11/630,579 priority Critical patent/US20080029273A1/en
Priority to DK05759690.0T priority patent/DK1771639T3/en
Priority to EP05759690A priority patent/EP1771639B1/en
Priority to CA2613628A priority patent/CA2613628C/en
Publication of WO2006000799A2 publication Critical patent/WO2006000799A2/en
Publication of WO2006000799A3 publication Critical patent/WO2006000799A3/en
Priority to NO20070429A priority patent/NO20070429L/en
Priority to US11/805,108 priority patent/US7789156B2/en

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
    • E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
    • 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

  • 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)
  • Safety Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Lift Valve (AREA)

Abstract

A downhole valve comprises a body defining a through bore and a valve member for location in the body and movable between an open position and a closed position. The valve has a first configuration in which the valve member is normally closed, and will hold a pressure differential in a first direction, and a second configuration in which the valve member is closed and will maintain a pressure differential in the first direction and also in an opposite second direction and a third configuration in which the valve member is locked in the open position until it is deliberately closed.
PCT/GB2005/002506 2004-06-24 2005-06-24 Valve WO2006000799A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US11/630,579 US20080029273A1 (en) 2004-06-24 2005-06-24 Valve
DK05759690.0T DK1771639T3 (en) 2004-06-24 2005-06-24 well valve
EP05759690A EP1771639B1 (en) 2004-06-24 2005-06-24 Downhole valve
CA2613628A CA2613628C (en) 2004-06-24 2005-06-24 Valve
NO20070429A NO20070429L (en) 2004-06-24 2007-01-24 Valve
US11/805,108 US7789156B2 (en) 2004-06-24 2007-05-22 Flapper valve for use in downhole applications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0414128.9A GB0414128D0 (en) 2004-06-24 2004-06-24 Valve
GB0414128.9 2004-06-24

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US11/630,579 A-371-Of-International US20080029273A1 (en) 2004-06-24 2005-06-24 Valve
US11/805,108 Continuation-In-Part US7789156B2 (en) 2004-06-24 2007-05-22 Flapper valve for use in downhole applications

Publications (2)

Publication Number Publication Date
WO2006000799A2 WO2006000799A2 (en) 2006-01-05
WO2006000799A3 true WO2006000799A3 (en) 2006-04-20

Family

ID=32800082

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2005/002506 WO2006000799A2 (en) 2004-06-24 2005-06-24 Valve

Country Status (7)

Country Link
US (1) US20080029273A1 (en)
EP (1) EP1771639B1 (en)
CA (1) CA2613628C (en)
DK (1) DK1771639T3 (en)
GB (1) GB0414128D0 (en)
NO (1) NO20070429L (en)
WO (1) WO2006000799A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9435162B2 (en) 2006-10-23 2016-09-06 M-I L.L.C. Method and apparatus for controlling bottom hole pressure in a subterranean formation during rig pump operation
EA014363B1 (en) 2006-10-23 2010-10-29 Эм-Ай Эл. Эл. Си. Method and apparatus for controlling bottom hole pressure in a subterranean formation during rig pump operation
US7841412B2 (en) * 2007-02-21 2010-11-30 Baker Hughes Incorporated Multi-purpose pressure operated downhole valve
GB2457497B (en) 2008-02-15 2012-08-08 Pilot Drilling Control Ltd Flow stop valve
WO2011009488A1 (en) * 2009-07-23 2011-01-27 Hewlett-Packard Indigo B.V. Electrophotographic ink, liquid toner producing methods, and digital printing methods
US8225863B2 (en) * 2009-07-31 2012-07-24 Baker Hughes Incorporated Multi-zone screen isolation system with selective control
BR112012003678B1 (en) 2009-08-18 2018-12-04 Pilot Drilling Control Limited flow block valve and method to control flow
GB2483869A (en) * 2010-09-22 2012-03-28 Luigi Corvatta Automated flow restrictor or valve for a blown out well
US9010417B2 (en) 2012-02-09 2015-04-21 Baker Hughes Incorporated Downhole screen with exterior bypass tubes and fluid interconnections at tubular joints therefore
US9404333B2 (en) 2012-07-31 2016-08-02 Schlumberger Technology Corporation Dual barrier open water well completion systems
US9500050B2 (en) * 2012-11-20 2016-11-22 Larry Rayner Russell Drillstring combination pressure reducing and signaling valve
US9518445B2 (en) * 2013-01-18 2016-12-13 Weatherford Technology Holdings, Llc Bidirectional downhole isolation valve
GB2528127A (en) 2014-07-11 2016-01-13 Expro North Sea Ltd Landing string
GB2558293A (en) * 2016-12-23 2018-07-11 Churchill Drilling Tools Ltd Float Valve
US11346171B2 (en) 2018-12-05 2022-05-31 Halliburton Energy Services, Inc. Downhole apparatus
US11603736B2 (en) 2019-04-15 2023-03-14 Halliburton Energy Services, Inc. Buoyancy assist tool with degradable nose
GB2596990B (en) 2019-04-24 2022-11-30 Schlumberger Technology Bv System and methodology for actuating a downhole device
US11499395B2 (en) * 2019-08-26 2022-11-15 Halliburton Energy Services, Inc. Flapper disk for buoyancy assisted casing equipment
BR112023000360A2 (en) * 2020-07-09 2023-03-14 Schlumberger Technology Bv DISCHARGE PISTON FOR LINEAR ACTIVATION
GB2608403B (en) * 2021-06-30 2023-09-20 Downhole Tools Int Resisting leakage from a downhole tool string

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6125930A (en) * 1995-07-26 2000-10-03 Petroline Wellsystems Limited Downhole valve
US20010007284A1 (en) * 1996-02-03 2001-07-12 French Clive John Downhole apparatus
US6328109B1 (en) * 1999-11-16 2001-12-11 Schlumberger Technology Corp. Downhole valve
US20020079104A1 (en) * 2000-12-08 2002-06-27 Garcia Christian D. Debris free valve apparatus
GB2378970A (en) * 2000-10-13 2003-02-26 Schlumberger Holdings Subsurface safety valve with a failsafe control system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338469A (en) * 1916-07-24 1920-04-27 Sivert P Waage Thermally-actuated drain-valve
US2849207A (en) * 1956-01-30 1958-08-26 Baker Oil Tools Inc Subsurface well bore valve apparatus
US3151839A (en) * 1962-04-16 1964-10-06 Cicero C Brown Two-way flapper-type valve
US3713485A (en) * 1971-03-15 1973-01-30 Gray Tool Co Petroleum well safety valve
GB9911545D0 (en) * 1999-05-19 1999-07-21 French Oilfield Services Ltd Valve assembly
GB0401440D0 (en) * 2004-01-23 2004-02-25 Enovate Systems Ltd Completion suspension valve system
US7252153B2 (en) * 2005-02-01 2007-08-07 Halliburton Energy Services, Inc. Bi-directional fluid loss device and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6125930A (en) * 1995-07-26 2000-10-03 Petroline Wellsystems Limited Downhole valve
US20010007284A1 (en) * 1996-02-03 2001-07-12 French Clive John Downhole apparatus
US6328109B1 (en) * 1999-11-16 2001-12-11 Schlumberger Technology Corp. Downhole valve
GB2378970A (en) * 2000-10-13 2003-02-26 Schlumberger Holdings Subsurface safety valve with a failsafe control system
US20020079104A1 (en) * 2000-12-08 2002-06-27 Garcia Christian D. Debris free valve apparatus

Also Published As

Publication number Publication date
WO2006000799A2 (en) 2006-01-05
CA2613628C (en) 2014-03-11
GB0414128D0 (en) 2004-07-28
EP1771639B1 (en) 2012-09-12
EP1771639A2 (en) 2007-04-11
US20080029273A1 (en) 2008-02-07
CA2613628A1 (en) 2006-01-05
DK1771639T3 (en) 2013-01-02
NO20070429L (en) 2007-03-16

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