Wellbore plug system and method

Details for Australian Patent Application No. 2003249021 (hide)

Owner CDX Gas, L.L.C.

Inventors Zupanick, Joseph A.

Agent Pizzeys

Pub. Number AU-B-2003249021

PCT Number PCT/US03/21627

PCT Pub. Number WO2004/007898

Priority 10/194,422 12.07.02 US

Filing date 11 July 2003

Wipo publication date 2 February 2004

Acceptance publication date 6 September 2007

International Classifications

E21B 7/06 (2006.01) Special methods or apparatus for drilling

E21B 41/00 (2006.01) Equipment or details not covered by groups

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 10/194,422 12.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003249021

6 September 2007 Application Accepted

  Published as AU-B-2003249021

10 January 2008 Standard Patent Sealed

4 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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