DOWNHOLE TOOL

Details for Australian Patent Application No. 2002244854 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors SIMPSON, Neil, Andrew, Abercrombie

Pub. Number AU-A-2002244854

PCT Pub. Number WO2002/084073

Priority 0108934.1 10.04.01 GB

Filing date 10 April 2002

Wipo publication date 28 October 2002

International Classifications

E21B 043/10 Obtaining fluids from wells

E21B 023/04 Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or 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

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002244854

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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