Improved tree plug

Details for Australian Patent Application No. 2007320930 (hide)

Owner PETROWELL LIMITED

Inventors Purkis, Daniel

Agent A J Park

Pub. Number AU-A-2007320930

PCT Pub. Number WO2008/059260

Priority 0622916.5 17.11.06 GB

Filing date 19 November 2007

Wipo publication date 22 May 2008

International Classifications

E21B 23/02 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 33/03 (2006.01) Sealing or packing boreholes or wells - Well heads

Event Publications

9 July 2009 PCT application entered the National Phase

  PCT publication WO2008/059260 Priority application(s): WO2008/059260

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