NO20004366D0 - Gasket for energy wells - Google Patents

Gasket for energy wells

Info

Publication number
NO20004366D0
NO20004366D0 NO20004366A NO20004366A NO20004366D0 NO 20004366 D0 NO20004366 D0 NO 20004366D0 NO 20004366 A NO20004366 A NO 20004366A NO 20004366 A NO20004366 A NO 20004366A NO 20004366 D0 NO20004366 D0 NO 20004366D0
Authority
NO
Norway
Prior art keywords
gasket
energy wells
wells
energy
Prior art date
Application number
NO20004366A
Other languages
Norwegian (no)
Other versions
NO20004366L (en
Inventor
Hans Alexandersson
Original Assignee
Hans Alexandersson
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 Hans Alexandersson filed Critical Hans Alexandersson
Publication of NO20004366L publication Critical patent/NO20004366L/en
Publication of NO20004366D0 publication Critical patent/NO20004366D0/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B33/122—Multiple string packers
NO20004366A 1998-03-04 2000-09-01 Gasket for energy wells NO20004366D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800684A SE522748C2 (en) 1998-03-04 1998-03-04 Geothermal well seal
PCT/SE1999/000328 WO1999045233A1 (en) 1998-03-04 1999-03-04 Sealing for energy wells

Publications (2)

Publication Number Publication Date
NO20004366L NO20004366L (en) 2000-09-01
NO20004366D0 true NO20004366D0 (en) 2000-09-01

Family

ID=20410400

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004366A NO20004366D0 (en) 1998-03-04 2000-09-01 Gasket for energy wells

Country Status (6)

Country Link
EP (1) EP1060324A1 (en)
AU (1) AU3061799A (en)
NO (1) NO20004366D0 (en)
PL (1) PL342775A1 (en)
SE (1) SE522748C2 (en)
WO (1) WO1999045233A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO322718B1 (en) 2004-12-16 2006-12-04 Easy Well Solutions As Method and apparatus for sealing an incompletely filled compartment with stop pulp
SE531106C2 (en) 2005-05-26 2008-12-16 Pemtec Ab seal means
GB0716640D0 (en) 2007-08-25 2007-10-03 Swellfix Bv Sealing assembley
GB0716642D0 (en) * 2007-08-25 2007-10-03 Swellfix Bv Sealing assembley
EP2356310A4 (en) * 2008-11-10 2014-08-13 Pemtec Ab System for exchanging energy with a ground

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197363B (en) * 1986-11-14 1990-09-12 Univ Waterloo Packing seal for boreholes
SE466869B (en) * 1990-03-08 1992-04-13 Anders Nelson Arrangement for sealing around pipes in relation to a hole and use of the arrangement
GB2248255B (en) * 1990-09-27 1994-11-16 Solinst Canada Ltd Borehole packer
SE469394B (en) * 1992-03-09 1993-06-28 Anders Nelson MADE TO DRAW BETWEEN LINING RODS AND BORAL REMOVAL DEVICE FOR IMPLEMENTATION

Also Published As

Publication number Publication date
AU3061799A (en) 1999-09-20
EP1060324A1 (en) 2000-12-20
NO20004366L (en) 2000-09-01
SE522748C2 (en) 2004-03-02
SE9800684D0 (en) 1998-03-04
SE9800684L (en) 1999-09-05
PL342775A1 (en) 2001-07-02
WO1999045233A1 (en) 1999-09-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application