EG22363A - Wellbore system having non-return valve - Google Patents

Wellbore system having non-return valve

Info

Publication number
EG22363A
EG22363A EG20001414A EG20001414A EG22363A EG 22363 A EG22363 A EG 22363A EG 20001414 A EG20001414 A EG 20001414A EG 20001414 A EG20001414 A EG 20001414A EG 22363 A EG22363 A EG 22363A
Authority
EG
Egypt
Prior art keywords
return valve
wellbore system
wellbore
return
valve
Prior art date
Application number
EG20001414A
Other languages
English (en)
Inventor
Wilhelmus H Poulus
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of EG22363A publication Critical patent/EG22363A/xx

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Valve Housings (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Sliding Valves (AREA)
  • Check Valves (AREA)
EG20001414A 1999-11-16 2000-11-13 Wellbore system having non-return valve EG22363A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99309113 1999-11-16
US09/711,013 US6585048B1 (en) 1999-11-16 2000-11-09 Wellbore system having non-return valve

Publications (1)

Publication Number Publication Date
EG22363A true EG22363A (en) 2002-12-31

Family

ID=28043320

Family Applications (1)

Application Number Title Priority Date Filing Date
EG20001414A EG22363A (en) 1999-11-16 2000-11-13 Wellbore system having non-return valve

Country Status (7)

Country Link
US (1) US6585048B1 (fr)
EP (1) EP1235973B1 (fr)
BR (1) BR0015589A (fr)
CA (1) CA2389732C (fr)
EG (1) EG22363A (fr)
NO (1) NO20022315L (fr)
WO (1) WO2001036786A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7500523B2 (en) * 2005-04-08 2009-03-10 Weatherford/Lamb, Inc. Valve for controlling the flow of fluid between an interior region of the valve and an exterior region of the valve
GB2442611B (en) * 2005-04-08 2009-05-27 Weatherford Lamb Production equipment for wellbore and method for controlling fluid flow
GB0515071D0 (en) * 2005-07-22 2005-08-31 Moyes Peter B Non-return valve
WO2009067298A1 (fr) 2007-11-21 2009-05-28 Cameron International Corporation Vanne de contre-pression
US9714556B2 (en) 2013-11-08 2017-07-25 Baker Hughes Incorporated Shear seal check valve for use in wellbore fluid
US9725969B2 (en) 2014-07-08 2017-08-08 Cameron International Corporation Positive lock system
US9970252B2 (en) 2014-10-14 2018-05-15 Cameron International Corporation Dual lock system
US11566717B2 (en) * 2020-07-23 2023-01-31 Republic Oil Tools, LLC Jetted check valve

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603394A (en) * 1970-02-19 1971-09-07 Otis Eng Co Well tools
US3974876A (en) * 1975-09-15 1976-08-17 Taylor Julian S Downhole fluid flow regulator
US4257484A (en) * 1980-03-10 1981-03-24 Whitley Oran D Pressure differential circulating valve
US4625755A (en) * 1982-06-09 1986-12-02 Reddoch Jeffery A Kelly mud saver valve sub
US4576196A (en) * 1983-09-26 1986-03-18 Baker Oil Tools, Inc. Unloading injection control valve
US4749044A (en) * 1987-02-03 1988-06-07 J. B. Deilling Co. Apparatus for washover featuring controllable circulating valve
US5293905A (en) 1992-08-21 1994-03-15 Jaromir Friedrich Pipeline plug
NO178553C (no) 1993-12-30 1996-04-17 Smedvig Technology As Nedihullsverktöy
US5680902A (en) * 1994-03-22 1997-10-28 Weatherford/Lamb, Inc. Wellbore valve
GB9405679D0 (en) * 1994-03-22 1994-05-11 Weatherford Lamb Fill valve
US5465787A (en) * 1994-07-29 1995-11-14 Camco International Inc. Fluid circulation apparatus
US6152224A (en) * 1995-08-05 2000-11-28 French; Clive John Downhole apparatus
US5697445A (en) * 1995-09-27 1997-12-16 Natural Reserves Group, Inc. Method and apparatus for selective horizontal well re-entry using retrievable diverter oriented by logging means
US5957207A (en) * 1997-07-21 1999-09-28 Halliburton Energy Services, Inc. Flow control apparatus for use in a subterranean well and associated methods
US5947206A (en) * 1997-11-25 1999-09-07 Camco International Inc. Deep-set annulus vent valve
US6283217B1 (en) * 1998-08-06 2001-09-04 Schlumberger Technology Corp. Axial equalizing valve
US6349771B1 (en) * 1999-12-13 2002-02-26 Weatherford/Lamb, Inc. Flow actuated shut-off valve

Also Published As

Publication number Publication date
NO20022315D0 (no) 2002-05-15
BR0015589A (pt) 2002-07-09
EP1235973B1 (fr) 2004-01-14
CA2389732C (fr) 2008-09-02
US6585048B1 (en) 2003-07-01
EP1235973A1 (fr) 2002-09-04
WO2001036786A1 (fr) 2001-05-25
NO20022315L (no) 2002-07-11
CA2389732A1 (fr) 2001-05-25

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