Sealing arrangement, and corresponding method

Details for Australian Patent Application No. 2008283106 (hide)

Owner Siem WIS AS

Inventors Edvardsen, Per Espen; Askeland, Tom Kjetil

Agent Madderns

Pub. Number AU-A-2008283106

PCT Pub. Number WO2009/017418

Priority 2007 3935 27.07.07 NO

Filing date 24 July 2008

Wipo publication date 5 February 2009

International Classifications

E21B 33/08 (2006.01) Sealing or packing boreholes or wells

E21B 21/00 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

E21B 33/035 (2006.01) Sealing or packing boreholes or wells

Event Publications

18 March 2010 PCT application entered the National Phase

  PCT publication WO2009/017418 Priority application(s): WO2009/017418

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