EXPANDER FOR EXPANDING A TUBULAR ELEMENT

Details for Australian Patent Application No. 2002302429 (hide)

Owner SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventors WUBBEN, Antonius, Leonardus, Maria; LOHBECK, Wilhelmus, Christianus, Maria

Pub. Number AU-A-2002302429

PCT Number PCT/EP02/02794

PCT Pub. Number WO2002/073000

Priority 01302314.8 13.03.01 EP

Filing date 12 March 2002

Wipo publication date 24 September 2002

International Classifications

E21B 043/10 Obtaining fluids from wells

E21B 029/10 Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

B21D 039/20 Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating

E21B 023/08 Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 01302314.8 13.03.01 EP

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002302429

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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