NO20072117L - Improved plug - Google Patents

Improved plug

Info

Publication number
NO20072117L
NO20072117L NO20072117A NO20072117A NO20072117L NO 20072117 L NO20072117 L NO 20072117L NO 20072117 A NO20072117 A NO 20072117A NO 20072117 A NO20072117 A NO 20072117A NO 20072117 L NO20072117 L NO 20072117L
Authority
NO
Norway
Prior art keywords
body section
seal
plug
seal locking
setting direction
Prior art date
Application number
NO20072117A
Other languages
English (en)
Other versions
NO342920B1 (no
Inventor
Daniel Purkis
Original Assignee
Petrowell 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 Petrowell Ltd filed Critical Petrowell Ltd
Publication of NO20072117L publication Critical patent/NO20072117L/no
Publication of NO342920B1 publication Critical patent/NO342920B1/no

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipe Accessories (AREA)
  • Gasket Seals (AREA)
  • Closures For Containers (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

Plugg for avtetting av en kanal omfattende et legeme som har en første seksjon og en andre seksjon, samt minst ett tetningselement for opprettelse av en tetning mellom pluggen og kanalen. Det minst ene tetningselement er tilpasset til å kunne aktiveres gjennom bevegelse i en setteretning av den første legemeseksjon i forhold til den andre legemeseksjon. Pluggen omfatter videre et tetningslåsemiddel omfattende et første parti og et andre parti, hvor det første tetningslåse-middelparti, når den minst ene tetning er aktivert, er dreibart i én retning i forhold til det andre tetningslåsemiddelparti for å kunne oppta bevegelsen i setteretningen av den første legemeseksjon i forhold til den andre legemeseksjon og derved hindre bevegelse i en frigjøringsretning, motsatt av setteretningen, av den første legemeseksjon i forhold til den andre legemeseksjon. I én utførelse utgjøres det første tetningslåsemiddelparti av en låsemutter.
NO20072117A 2004-10-29 2007-04-24 Plugg for avtetting av en kanal, samt fremgangsmåter for avtetting og uthenting av samme NO342920B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0423992.7A GB0423992D0 (en) 2004-10-29 2004-10-29 Improved plug
PCT/GB2005/004200 WO2006046075A2 (en) 2004-10-29 2005-10-28 Improved plug

Publications (2)

Publication Number Publication Date
NO20072117L true NO20072117L (no) 2007-07-23
NO342920B1 NO342920B1 (no) 2018-09-03

Family

ID=33515736

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20072117A NO342920B1 (no) 2004-10-29 2007-04-24 Plugg for avtetting av en kanal, samt fremgangsmåter for avtetting og uthenting av samme
NO20172054A NO342850B1 (no) 2004-10-29 2017-12-28 Kjøreadapter for setting av en plugg

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20172054A NO342850B1 (no) 2004-10-29 2017-12-28 Kjøreadapter for setting av en plugg

Country Status (7)

Country Link
US (2) US8490691B2 (no)
AU (1) AU2005298359B2 (no)
BR (1) BRPI0518071B1 (no)
CA (2) CA2813539C (no)
GB (2) GB0423992D0 (no)
NO (2) NO342920B1 (no)
WO (1) WO2006046075A2 (no)

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GB0423992D0 (en) 2004-10-29 2004-12-01 Petrowell Ltd Improved plug
GB0425008D0 (en) 2004-11-12 2004-12-15 Petrowell Ltd Method and apparatus
GB0507237D0 (en) 2005-04-09 2005-05-18 Petrowell Ltd Improved packer
CA2681603C (en) 2006-03-23 2014-05-13 Petrowell Limited Improved packer
US20080110643A1 (en) * 2006-11-09 2008-05-15 Baker Hughes Incorporated Large bore packer and methods of setting same
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US20080115944A1 (en) * 2006-11-22 2008-05-22 Weatherford/Lamb, Inc. Well barrier apparatus and associated methods
US10262168B2 (en) 2007-05-09 2019-04-16 Weatherford Technology Holdings, Llc Antenna for use in a downhole tubular
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GB0720421D0 (en) 2007-10-19 2007-11-28 Petrowell Ltd Method and apparatus for completing a well
GB0723607D0 (en) 2007-12-03 2008-01-09 Petrowell Ltd Improved centraliser
GB0803123D0 (en) 2008-02-21 2008-03-26 Petrowell Ltd Improved tubing section
GB0804306D0 (en) 2008-03-07 2008-04-16 Petrowell Ltd Device
GB0804961D0 (en) 2008-03-18 2008-04-16 Petrowell Ltd Improved centraliser
GB0805719D0 (en) 2008-03-29 2008-04-30 Petrowell Ltd Improved tubing section coupling
US8079413B2 (en) 2008-12-23 2011-12-20 W. Lynn Frazier Bottom set downhole plug
US9506309B2 (en) 2008-12-23 2016-11-29 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements
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US9163477B2 (en) 2009-04-21 2015-10-20 W. Lynn Frazier Configurable downhole tools and methods for using same
US9127527B2 (en) 2009-04-21 2015-09-08 W. Lynn Frazier Decomposable impediments for downhole tools and methods for using same
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USD694280S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Configurable insert for a downhole plug
USD703713S1 (en) 2011-07-29 2014-04-29 W. Lynn Frazier Configurable caged ball insert for a downhole tool
USD698370S1 (en) 2011-07-29 2014-01-28 W. Lynn Frazier Lower set caged ball insert for a downhole plug
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US9212528B2 (en) 2012-12-17 2015-12-15 Baker Hughes Incorporated Lock assembly with cageless dogs
US8734261B1 (en) 2013-03-08 2014-05-27 Dana Automotive Systems Group, Llc Slip yoke assembly
US8882602B2 (en) 2013-03-08 2014-11-11 Dana Automotive Systems Group, Llc Slip yoke assembly
JP5931794B2 (ja) * 2013-04-26 2016-06-08 京セラドキュメントソリューションズ株式会社 クリーニングユニットおよびこれを備えた画像形成装置
GB2516158B (en) * 2013-05-10 2020-07-08 Baker Hughes Inc Anchor slip and seal locking mechanism
US9441451B2 (en) * 2013-08-01 2016-09-13 Halliburton Energy Services, Inc. Self-setting downhole tool
NO336600B1 (no) * 2013-09-26 2015-10-05 Holstad Holding As E Manipulasjonsverktøy og framgangsmåte ved bruk av samme, samt en adapter til bruk sammen med manipulasjonsverktøyet
CN105683487B (zh) 2013-12-27 2018-03-27 哈里伯顿能源服务公司 具有高弯曲和转矩容量的螺纹连接
US10704355B2 (en) 2016-01-06 2020-07-07 Baker Hughes, A Ge Company, Llc Slotted anti-extrusion ring assembly
CN107842337B (zh) * 2016-09-18 2020-08-07 中国石油化工股份有限公司 井下高温高压密封组合
CN106437607B (zh) * 2016-12-21 2018-08-17 牡丹江博实石油机械科技有限公司 可捞式封隔器堵塞器
US10526864B2 (en) 2017-04-13 2020-01-07 Baker Hughes, A Ge Company, Llc Seal backup, seal system and wellbore system
US10370935B2 (en) 2017-07-14 2019-08-06 Baker Hughes, A Ge Company, Llc Packer assembly including a support ring
US20190063649A1 (en) * 2017-08-23 2019-02-28 William von Eberstein Connector assembly and method
US10907438B2 (en) 2017-09-11 2021-02-02 Baker Hughes, A Ge Company, Llc Multi-layer backup ring
US10907437B2 (en) 2019-03-28 2021-02-02 Baker Hughes Oilfield Operations Llc Multi-layer backup ring
US10677014B2 (en) 2017-09-11 2020-06-09 Baker Hughes, A Ge Company, Llc Multi-layer backup ring including interlock members
US10689942B2 (en) 2017-09-11 2020-06-23 Baker Hughes, A Ge Company, Llc Multi-layer packer backup ring with closed extrusion gaps
US11142978B2 (en) 2019-12-12 2021-10-12 Baker Hughes Oilfield Operations Llc Packer assembly including an interlock feature

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Also Published As

Publication number Publication date
GB0423992D0 (en) 2004-12-01
CA2627279A1 (en) 2006-05-04
WO2006046075A2 (en) 2006-05-04
AU2005298359A1 (en) 2006-05-04
WO2006046075A3 (en) 2006-07-06
GB2434608B (en) 2009-01-28
GB2434608A (en) 2007-08-01
NO20172054A1 (no) 2007-07-23
US8490691B2 (en) 2013-07-23
NO342850B1 (no) 2018-08-20
GB0707848D0 (en) 2007-06-20
BRPI0518071A (pt) 2008-10-28
US8973666B2 (en) 2015-03-10
CA2627279C (en) 2013-07-02
NO342920B1 (no) 2018-09-03
US20110277986A1 (en) 2011-11-17
BRPI0518071B1 (pt) 2017-06-27
AU2005298359B2 (en) 2012-02-02
CA2813539A1 (en) 2006-05-04
CA2813539C (en) 2014-12-09
US20090114401A1 (en) 2009-05-07

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Legal Events

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CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US

MM1K Lapsed by not paying the annual fees