Improved packer

Details for Australian Patent Application No. 2007228554 (hide)

Owner PETROWELL LTD

Inventors Mercer, Lee; MacLeod, Iain

Agent A J Park

Pub. Number AU-A-2007228554

PCT Pub. Number WO2007/107773

Priority 0605831.7 23.03.06 GB; 0615634.3 07.08.06 GB

Filing date 22 March 2007

Wipo publication date 27 September 2007

International Classifications

E21B 33/12 (2006.01) Sealing or packing boreholes or wells - Packers

E21B 33/128 (2006.01) Sealing or packing boreholes or wells

Event Publications

13 November 2008 PCT application entered the National Phase

  PCT publication WO2007/107773 Priority application(s): WO2007/107773

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