NO332020B1 - Ikke-gjenvinnbar pakning eller broplugg av hovedsakelig ikke-metallisk materiale for en nedihulls-rordel - Google Patents

Ikke-gjenvinnbar pakning eller broplugg av hovedsakelig ikke-metallisk materiale for en nedihulls-rordel Download PDF

Info

Publication number
NO332020B1
NO332020B1 NO19992241A NO992241A NO332020B1 NO 332020 B1 NO332020 B1 NO 332020B1 NO 19992241 A NO19992241 A NO 19992241A NO 992241 A NO992241 A NO 992241A NO 332020 B1 NO332020 B1 NO 332020B1
Authority
NO
Norway
Prior art keywords
stem
wedge
gasket according
plug
gasket
Prior art date
Application number
NO19992241A
Other languages
English (en)
Norwegian (no)
Other versions
NO992241D0 (no
NO992241L (no
Inventor
Yusheng Yuan
Michael E Mcmahan
Dennis E Kroll
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO992241D0 publication Critical patent/NO992241D0/no
Publication of NO992241L publication Critical patent/NO992241L/no
Publication of NO332020B1 publication Critical patent/NO332020B1/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Seal Device For Vehicle (AREA)
  • Closures For Containers (AREA)
  • Joints With Sleeves (AREA)
  • Piles And Underground Anchors (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Bridges Or Land Bridges (AREA)
NO19992241A 1998-05-08 1999-05-07 Ikke-gjenvinnbar pakning eller broplugg av hovedsakelig ikke-metallisk materiale for en nedihulls-rordel NO332020B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/075,036 US6167963B1 (en) 1998-05-08 1998-05-08 Removable non-metallic bridge plug or packer

Publications (3)

Publication Number Publication Date
NO992241D0 NO992241D0 (no) 1999-05-07
NO992241L NO992241L (no) 1999-11-09
NO332020B1 true NO332020B1 (no) 2012-05-29

Family

ID=22123131

Family Applications (3)

Application Number Title Priority Date Filing Date
NO19992241A NO332020B1 (no) 1998-05-08 1999-05-07 Ikke-gjenvinnbar pakning eller broplugg av hovedsakelig ikke-metallisk materiale for en nedihulls-rordel
NO20024607A NO332088B1 (no) 1998-05-08 2002-09-26 Fjernbar broplugg eller pakning
NO20024606A NO326340B1 (no) 1998-05-08 2002-09-26 Fjernbar broplugg eller pakning

Family Applications After (2)

Application Number Title Priority Date Filing Date
NO20024607A NO332088B1 (no) 1998-05-08 2002-09-26 Fjernbar broplugg eller pakning
NO20024606A NO326340B1 (no) 1998-05-08 2002-09-26 Fjernbar broplugg eller pakning

Country Status (5)

Country Link
US (1) US6167963B1 (fr)
AU (1) AU2690299A (fr)
CA (1) CA2270759C (fr)
GB (1) GB2337064B (fr)
NO (3) NO332020B1 (fr)

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GB2337064A (en) 1999-11-10
NO332088B1 (no) 2012-06-18
GB9910228D0 (en) 1999-06-30
GB2337064B (en) 2003-03-19
AU2690299A (en) 1999-11-18
CA2270759C (fr) 2004-11-02
US6167963B1 (en) 2001-01-02
NO992241D0 (no) 1999-05-07
NO20024607L (no) 1999-11-09
NO20024606L (no) 1999-11-09
NO326340B1 (no) 2008-11-10
NO20024606D0 (no) 2002-09-26
NO20024607D0 (no) 2002-09-26
NO992241L (no) 1999-11-09
CA2270759A1 (fr) 1999-11-08

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