Self sealing expandable inflatable packers

Details for Australian Patent Application No. 2004201971 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Oliver, James; Whanger, James K.

Agent Pizzeys

Pub. Number AU-A-2004201971

Priority 10/443,442 22.05.03 US

Filing date 11 May 2004

Wipo publication date 9 December 2004

Acceptance publication date 28 September 2006

International Classifications

E21B 033/127 Sealing or packing boreholes or wells

Event Publications

27 May 2004 Complete Application Filed

  Priority application(s): 10/443,442 22.05.03 US

9 December 2004 Application Open to Public Inspection

  Published as AU-A-2004201971

28 September 2006 Application Accepted

  Published as AU-A-2004201971

25 January 2007 Standard Patent Sealed

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