WELL ABANDONMENT APPARATUS

Details for Australian Patent Application No. 2003252998 (hide)

Owner WELL-WORX LIMITED

Inventors JEFFREY, Steven; ASHTON, Harold; GRAY-TAYLOR, Ian, Stuart

Pub. Number AU-A-2003252998

PCT Number PCT/GB03/03542

PCT Pub. Number WO2004/016901

Priority 0218836.5 14.08.02 GB

Filing date 14 August 2003

Wipo publication date 3 March 2004

International Classifications

E21B 023/00 Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 029/06 Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

E21B 043/114 Obtaining fluids from wells

E21B 033/124 Sealing or packing boreholes or wells

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 0218836.5 14.08.02 GB

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2003252998

28 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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