DK3337949T3 - Trykdrevet anordning og fremgangsmåde - Google Patents

Trykdrevet anordning og fremgangsmåde Download PDF

Info

Publication number
DK3337949T3
DK3337949T3 DK16756769.2T DK16756769T DK3337949T3 DK 3337949 T3 DK3337949 T3 DK 3337949T3 DK 16756769 T DK16756769 T DK 16756769T DK 3337949 T3 DK3337949 T3 DK 3337949T3
Authority
DK
Denmark
Prior art keywords
procedure
pressured device
pressured
Prior art date
Application number
DK16756769.2T
Other languages
English (en)
Inventor
Stephen Reid
Ian Jaffrey
Original Assignee
Weatherford Uk 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 Weatherford Uk Ltd filed Critical Weatherford Uk Ltd
Application granted granted Critical
Publication of DK3337949T3 publication Critical patent/DK3337949T3/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
    • 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
    • E21B34/103—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 with a shear pin
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • 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
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained

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)
  • Actuator (AREA)
DK16756769.2T 2015-08-23 2016-08-19 Trykdrevet anordning og fremgangsmåde DK3337949T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1514968.5A GB201514968D0 (en) 2015-08-23 2015-08-23 Pressure operated apparatus and method
PCT/GB2016/052584 WO2017032989A1 (en) 2015-08-23 2016-08-19 Pressure operated apparatus and method

Publications (1)

Publication Number Publication Date
DK3337949T3 true DK3337949T3 (da) 2020-01-06

Family

ID=54292075

Family Applications (2)

Application Number Title Priority Date Filing Date
DK19199346.8T DK3617440T3 (da) 2015-08-23 2016-08-19 Trykdrevet anordning og fremgangsmåde
DK16756769.2T DK3337949T3 (da) 2015-08-23 2016-08-19 Trykdrevet anordning og fremgangsmåde

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK19199346.8T DK3617440T3 (da) 2015-08-23 2016-08-19 Trykdrevet anordning og fremgangsmåde

Country Status (7)

Country Link
US (2) US10711573B2 (da)
EP (2) EP3337949B1 (da)
AU (1) AU2016313234B2 (da)
CA (1) CA2994902C (da)
DK (2) DK3617440T3 (da)
GB (1) GB201514968D0 (da)
WO (1) WO2017032989A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2571276A (en) * 2018-02-21 2019-08-28 Weatherford Uk Ltd Downhole apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802504A (en) * 1971-06-16 1974-04-09 Brown Oil Tools Automatic safety valve
US3889751A (en) 1974-02-01 1975-06-17 Exxon Production Research Co Subsurface safety valve
US4339001A (en) * 1980-10-14 1982-07-13 Otis Engineering Corporation Safety valve
GB8816575D0 (en) * 1988-07-12 1988-08-17 Phoenix Petroleum Services Well backsurging apparatus & method
NO20093421A1 (no) 2009-11-27 2011-05-30 Tco As Verktoy med utlosermekanisme
NO338780B1 (no) * 2011-04-28 2016-10-17 Vosstech As Anordning og fremgangsmåte for aktivering av nedihullsutstyr
CA2958991C (en) * 2014-09-20 2021-06-01 Weatherford U.K. Limited Pressure operated valve assembly

Also Published As

Publication number Publication date
EP3337949B1 (en) 2019-09-25
EP3617440A1 (en) 2020-03-04
EP3337949A1 (en) 2018-06-27
US20200378217A1 (en) 2020-12-03
EP3617440B1 (en) 2021-03-31
AU2016313234A1 (en) 2018-03-01
AU2016313234B2 (en) 2021-07-01
US20180223629A1 (en) 2018-08-09
US11408251B2 (en) 2022-08-09
GB201514968D0 (en) 2015-10-07
WO2017032989A1 (en) 2017-03-02
CA2994902C (en) 2023-11-21
CA2994902A1 (en) 2017-03-02
US10711573B2 (en) 2020-07-14
DK3617440T3 (da) 2021-07-05

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