Swellable packer construction

Details for Australian Patent Application No. 2006348171 (hide)

Owner Sevre, A. Solhaug, K. Halliburton Energy Services, Inc. Chalker, C. Kennedy, G.

Inventors Kennedy, Gerrard P.; Sevre, Alf Kolbjorn; Chalker, Christopher J.; Solhaug, Kristian

Agent Callinan

Pub. Number AU-B-2006348171

PCT Pub. Number WO2008/033115

Filing date 11 September 2006

Wipo publication date 20 March 2008

Acceptance publication date 12 May 2011

International Classifications

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

Event Publications

7 May 2009 PCT application entered the National Phase

  PCT publication WO2008/033115 Priority application(s): WO2008/033115

12 May 2011 Application Accepted

  Published as AU-B-2006348171

9 June 2011 Alteration of Name

  The name of the applicant has been altered to Halliburton Energy Services, Inc. 2007

8 September 2011 Standard Patent Sealed

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