METHOD FOR DRILLING A WELL

Details for Australian Patent Application No. 2003250205 (hide)

Owner SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventors VAN DER LINDEN, Bart, Hendricus, Jozef

Pub. Number AU-A-2003250205

PCT Number PCT/EP03/08574

PCT Pub. Number WO2004/013251

Priority 02255363.0 31.07.02 EP

Filing date 31 July 2003

Wipo publication date 23 February 2004

International Classifications

C09K 007/02

E21B 033/138 Sealing or packing boreholes or wells - Plastering the borehole wall

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 02255363.0 31.07.02 EP

1 April 2004 Application Open to Public Inspection

  Published as AU-A-2003250205

14 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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