DK1771639T3 - Brøndventil - Google Patents

Brøndventil

Info

Publication number
DK1771639T3
DK1771639T3 DK05759690.0T DK05759690T DK1771639T3 DK 1771639 T3 DK1771639 T3 DK 1771639T3 DK 05759690 T DK05759690 T DK 05759690T DK 1771639 T3 DK1771639 T3 DK 1771639T3
Authority
DK
Denmark
Prior art keywords
well valve
valve
well
Prior art date
Application number
DK05759690.0T
Other languages
English (en)
Inventor
Giancarlo Tomasso Pietro Pia
Original Assignee
Renovus Ltd
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 filed Critical Renovus Ltd
Application granted granted Critical
Publication of DK1771639T3 publication Critical patent/DK1771639T3/da

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)
  • Lift Valve (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
DK05759690.0T 2004-06-24 2005-06-24 Brøndventil DK1771639T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0414128.9A GB0414128D0 (en) 2004-06-24 2004-06-24 Valve
PCT/GB2005/002506 WO2006000799A2 (en) 2004-06-24 2005-06-24 Valve

Publications (1)

Publication Number Publication Date
DK1771639T3 true DK1771639T3 (da) 2013-01-02

Family

ID=32800082

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05759690.0T DK1771639T3 (da) 2004-06-24 2005-06-24 Brøndventil

Country Status (7)

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

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
CA2667199C (en) 2006-10-23 2014-12-09 M-I L.L.C. 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
CN102639652B (zh) * 2009-07-23 2015-04-22 惠普印迪戈股份公司 电子照相油墨、液体调色剂制备方法和数码印刷方法
US8225863B2 (en) * 2009-07-31 2012-07-24 Baker Hughes Incorporated Multi-zone screen isolation system with selective control
MX342957B (es) 2009-08-18 2016-10-18 Pilot Drilling Control Ltd * Valvula de cierre de flujo.
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
WO2014022384A1 (en) 2012-07-31 2014-02-06 Schlumberger Canada Limited 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
WO2020214145A1 (en) 2019-04-15 2020-10-22 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 (pt) * 2020-07-09 2023-03-14 Schlumberger Technology Bv Pistão de desengate para atuação linear
GB2608403B (en) * 2021-06-30 2023-09-20 Downhole Tools Int Resisting leakage from a downhole tool string

Family Cites Families (12)

* 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
GB9515362D0 (en) * 1995-07-26 1995-09-20 Petroline Wireline Services Improved check valve
AU1610497A (en) * 1996-02-03 1997-08-22 Ocre (Scotland) Limited Improved downhole apparatus
GB9911545D0 (en) * 1999-05-19 1999-07-21 French Oilfield Services Ltd Valve assembly
GB2373802B (en) * 1999-11-16 2004-03-17 Schlumberger Technology Corp Downhole valve and technique to seal a bore of a body
GB2378970B (en) * 2000-10-13 2003-04-23 Schlumberger Holdings Improved subsurface safety valve
US6808020B2 (en) * 2000-12-08 2004-10-26 Schlumberger Technology Corporation Debris-free valve apparatus and method of use
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

Also Published As

Publication number Publication date
EP1771639A2 (en) 2007-04-11
NO20070429L (no) 2007-03-16
CA2613628A1 (en) 2006-01-05
CA2613628C (en) 2014-03-11
WO2006000799A3 (en) 2006-04-20
WO2006000799A2 (en) 2006-01-05
EP1771639B1 (en) 2012-09-12
US20080029273A1 (en) 2008-02-07
GB0414128D0 (en) 2004-07-28

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