Liner hanger

Details for Australian Patent Application No. 2003259667 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Bullock, Mike; Ring, Lev; Brisco, David Paul; Cook, Robert Lance

Agent Davies Collison Cave

Pub. Number AU-A-2003259667

Parent 16418

Filing date 5 November 2003

Wipo publication date 27 November 2003

International Classifications

E21B 043/10 Obtaining fluids from wells

E21B 029/08 Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

E21B 017/00 Drilling rods or pipes

Event Publications

20 November 2003 Complete Application Filed

27 November 2003 Application Open to Public Inspection

  Published as AU-A-2003259667

14 September 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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