Split body swelling packer

Details for Australian Patent Application No. 2008206416 (hide)

Owner Baker Hughes Incorporated

Inventors Knebel, Mark J.; Wood, Edward T.; Johnson, Larry D.; Knippa, Jeffrey L.

Agent Freehills

Pub. Number AU-A-2008206416

PCT Pub. Number WO2008/089115

Priority 11/968,899 03.01.08 US; 60/880,630 16.01.07 US

Filing date 13 January 2008

Wipo publication date 24 July 2008

International Classifications

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

Event Publications

6 August 2009 PCT application entered the National Phase

  PCT publication WO2008/089115 Priority application(s): WO2008/089115

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