DK2611988T3 - Isoleringsværktøj med flere funktioner og fremgangsmåde til anvendelse - Google Patents

Isoleringsværktøj med flere funktioner og fremgangsmåde til anvendelse Download PDF

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Publication number
DK2611988T3
DK2611988T3 DK11820954.3T DK11820954T DK2611988T3 DK 2611988 T3 DK2611988 T3 DK 2611988T3 DK 11820954 T DK11820954 T DK 11820954T DK 2611988 T3 DK2611988 T3 DK 2611988T3
Authority
DK
Denmark
Prior art keywords
application method
insulation tool
function insulation
function
tool
Prior art date
Application number
DK11820954.3T
Other languages
English (en)
Inventor
Marty Stromquist
Donald Getzlaf
Original Assignee
Ncs Multistage Inc
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 Ncs Multistage Inc filed Critical Ncs Multistage Inc
Application granted granted Critical
Publication of DK2611988T3 publication Critical patent/DK2611988T3/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt

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)
  • Branch Pipes, Bends, And The Like (AREA)
  • Pipe Accessories (AREA)
  • Earth Drilling (AREA)
  • Valve Housings (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
DK11820954.3T 2010-09-03 2011-08-30 Isoleringsværktøj med flere funktioner og fremgangsmåde til anvendelse DK2611988T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2713611A CA2713611C (en) 2010-09-03 2010-09-03 Multi-function isolation tool and method of use
US13/078,584 US8201631B2 (en) 2010-09-03 2011-04-01 Multi-functional isolation tool and method of use
PCT/CA2011/000988 WO2012027831A1 (en) 2010-09-03 2011-08-30 Multi-function isolation tool and method of use

Publications (1)

Publication Number Publication Date
DK2611988T3 true DK2611988T3 (da) 2020-01-20

Family

ID=43448757

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11820954.3T DK2611988T3 (da) 2010-09-03 2011-08-30 Isoleringsværktøj med flere funktioner og fremgangsmåde til anvendelse

Country Status (10)

Country Link
US (1) US8201631B2 (da)
EP (1) EP2611988B1 (da)
CN (1) CN103201454B (da)
AU (1) AU2011298718B2 (da)
CA (1) CA2713611C (da)
DK (1) DK2611988T3 (da)
EA (1) EA201390210A1 (da)
MX (1) MX2013002534A (da)
UA (1) UA108664C2 (da)
WO (1) WO2012027831A1 (da)

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Also Published As

Publication number Publication date
CN103201454B (zh) 2016-04-13
US20120055671A1 (en) 2012-03-08
EA201390210A1 (ru) 2013-08-30
EP2611988A1 (en) 2013-07-10
US8201631B2 (en) 2012-06-19
CA2713611A1 (en) 2011-01-11
UA108664C2 (uk) 2015-05-25
WO2012027831A1 (en) 2012-03-08
AU2011298718A1 (en) 2013-03-28
EP2611988B1 (en) 2019-10-30
CA2713611C (en) 2011-12-06
MX2013002534A (es) 2013-04-24
AU2011298718B2 (en) 2017-07-27
EP2611988A4 (en) 2017-06-21
CN103201454A (zh) 2013-07-10

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