DRILLABLE INFLATABLE PACKER AND METHODS OF USE

Details for Australian Patent Application No. 2002356170 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors GUILLORY, Brett; WARD, David

Pub. Number AU-A-2002356170

PCT Number PCT/GB02/03860

PCT Pub. Number WO2003/018956

Priority 09/940,067 27.08.01 US

Filing date 21 August 2002

Wipo publication date 10 March 2003

International Classifications

E21B 033/13 Sealing or packing boreholes or wells - Methods or devices for cementing, for plugging holes, crevices, or the like

E21B 033/12 Sealing or packing boreholes or wells - Packers

E21B 033/127 Sealing or packing boreholes or wells

E21B 023/06 Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 09/940,067 27.08.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002356170

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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