Well tool having enhanced packing element assembly

Details for Australian Patent Application No. 2007349006 (hide)

Owner WellDynamics, Inc.

Inventors Bouldin, Brett W.; Teale, David W.; Marshall, Gregory S.

Agent Callinan

Pub. Number AU-B-2007349006

PCT Pub. Number WO2008/111975

Filing date 12 March 2007

Wipo publication date 18 September 2008

Acceptance publication date 10 March 2011

International Classifications

E21B 33/10 (2006.01) Sealing or packing boreholes or wells - in the borehole

Event Publications

1 October 2009 PCT application entered the National Phase

  PCT publication WO2008/111975 Priority application(s): WO2008/111975

10 March 2011 Application Accepted

  Published as AU-B-2007349006

7 July 2011 Standard Patent Sealed

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