Plug-dropping container for releasing a plug into a wellbore

Details for Australian Patent Application No. 2003202078 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Pedersen, Gerald Dean; Hirth, David Eugene

Agent Griffith Hack

Pub. Number AU-B-2003202078

PCT Number PCT/GB03/00307

PCT Pub. Number WO2003/064810

Priority 10/066,460 31.01.02 US

Filing date 23 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 24 April 2008

International Classifications

E21B 33/05 (2006.01) Sealing or packing boreholes or wells

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 10/066,460 31.01.02 US

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2003202078

24 April 2008 Application Accepted

  Published as AU-B-2003202078

21 August 2008 Standard Patent Sealed

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