NO20081229L - Device by plug - Google Patents

Device by plug

Info

Publication number
NO20081229L
NO20081229L NO20081229A NO20081229A NO20081229L NO 20081229 L NO20081229 L NO 20081229L NO 20081229 A NO20081229 A NO 20081229A NO 20081229 A NO20081229 A NO 20081229A NO 20081229 L NO20081229 L NO 20081229L
Authority
NO
Norway
Prior art keywords
plug
move radially
disintegratable
crushed
pins
Prior art date
Application number
NO20081229A
Other languages
Norwegian (no)
Inventor
Viggo Brandsdal
Sigmund Sevatdal
Kare Olav Krogenes
Original Assignee
Tco As
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 Tco As filed Critical Tco As
Priority to NO20081229A priority Critical patent/NO20081229L/en
Priority to PCT/NO2009/000080 priority patent/WO2009116871A1/en
Publication of NO20081229L publication Critical patent/NO20081229L/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1204—Packers; Plugs permanent; drillable
    • 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/134—Bridging plugs

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)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Det omtales en anordning ved plugg for utføring av tester av en brønn, rør eller lignende, omfattende et pluggelement av desintegrerbart/knusbart material innrettet til å knuses, og den er kjennetegnet ved at anordningen omfatter et organ innrettet til å bevege seg radielt ved føring av et utløserelement i aksial retning, hvilken radielle bevegelse medfører knusevirkningen på pluggelementet. Fortrinnsvis omfatter organet en eller flere tapper som kan bevege seg radielt, og utløsermekanismen og tappen er bygget inn i pluggens vegg.It is referred to a device by plug for performing tests of a well, pipe or the like, comprising a plug element of disintegratable / crushable material arranged to be crushed, and it is characterized in that the device comprises a means arranged to move radially by guiding an actuator in the axial direction, which radial movement causes the crushing action on the plug member. Preferably, the member comprises one or more pins which can move radially, and the trigger mechanism and pin are built into the wall of the plug.

NO20081229A 2008-03-07 2008-03-07 Device by plug NO20081229L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20081229A NO20081229L (en) 2008-03-07 2008-03-07 Device by plug
PCT/NO2009/000080 WO2009116871A1 (en) 2008-03-07 2009-03-09 Device of a plug for well testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20081229A NO20081229L (en) 2008-03-07 2008-03-07 Device by plug

Publications (1)

Publication Number Publication Date
NO20081229L true NO20081229L (en) 2009-09-08

Family

ID=41091118

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081229A NO20081229L (en) 2008-03-07 2008-03-07 Device by plug

Country Status (2)

Country Link
NO (1) NO20081229L (en)
WO (1) WO2009116871A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017034416A1 (en) 2015-08-27 2017-03-02 Tco As Holding and crushing device for barrier plug

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7806189B2 (en) 2007-12-03 2010-10-05 W. Lynn Frazier Downhole valve assembly
NO337410B1 (en) * 2012-07-23 2016-04-11 Plugtech As Plug for temporary installation in a well
US9593542B2 (en) 2013-02-05 2017-03-14 Ncs Multistage Inc. Casing float tool
NO337760B1 (en) * 2013-03-18 2016-06-13 Tco As Device by well plug
NO336554B1 (en) * 2013-03-25 2015-09-28 Vosstech As Plug device
US9657547B2 (en) 2013-09-18 2017-05-23 Rayotek Scientific, Inc. Frac plug with anchors and method of use
US9353596B2 (en) 2013-09-18 2016-05-31 Rayotek Scientific, Inc. Oil well plug and method of use
GB201416720D0 (en) * 2014-09-22 2014-11-05 Spex Services Ltd Improved Plug
NO343753B1 (en) * 2015-06-01 2019-05-27 Tco As Hydraulic crushing mechanism
NO341312B1 (en) * 2015-11-03 2017-10-09 Vosstech As Plugging device with glass disc made of industrial glass
NO342911B1 (en) 2017-07-14 2018-08-27 Frac Tech As PLUG DEVICE, COMPLETION PIPE AND METHOD OF ORGANIZING A COMPLETION PIPE IN A WELL
US10883333B2 (en) 2018-05-17 2021-01-05 Weatherford Technology Holdings, Llc Buoyant system for installing a casing string
US10808490B2 (en) 2018-05-17 2020-10-20 Weatherford Technology Holdings, Llc Buoyant system for installing a casing string
NO346049B1 (en) * 2019-03-28 2022-01-17 Sbs Tech As Plug breaking mechanism
NO345556B1 (en) * 2019-05-16 2021-04-19 Sbs Tech As Well tool device and a method for breaking a breakable plug inside a through bore
US11149522B2 (en) 2020-02-20 2021-10-19 Nine Downhole Technologies, Llc Plugging device
NO346282B1 (en) 2020-05-04 2022-05-23 Nine Downhole Norway As Shearable sleeve
CN112697594B (en) * 2021-01-29 2024-04-05 南京智悟智能科技有限责任公司 Glass ball test equipment
GB2611421A (en) * 2021-09-21 2023-04-05 Tco As Plug assembly
GB2620153A (en) * 2022-06-29 2024-01-03 Aker Solutions As Systems and methods for subsea fluid handling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479986A (en) * 1994-05-02 1996-01-02 Halliburton Company Temporary plug system
NO20001801L (en) * 2000-04-07 2001-10-08 Total Catcher Offshore As Device by test plug
WO2007108101A1 (en) * 2006-03-20 2007-09-27 Olympus Corporation Information terminal device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017034416A1 (en) 2015-08-27 2017-03-02 Tco As Holding and crushing device for barrier plug
US10883328B2 (en) 2015-08-27 2021-01-05 Tco As Holding and crushing device for barrier plug

Also Published As

Publication number Publication date
WO2009116871A1 (en) 2009-09-24

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