METHOD OF FORMING A WINDOW IN A CASING

Details for Australian Patent Application No. 2003283531 (hide)

Owner ETUDES & PRODUCTIONS SCHLUMBERGER

Inventors HEAD, Philip; LURIE, Paul, George

Pub. Number AU-A-2003283531

PCT Number PCT/GB2003/0047

PCT Pub. Number WO2004/046499

Priority 0226725.0 15.11.02 GB

Filing date 5 November 2003

Wipo publication date 15 June 2004

International Classifications

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 007/06 Special methods or apparatus for drilling

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 0226725.0 15.11.02 GB

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003283531

4 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

25 August 2005 Corrigenda

  Applications OPI - Name Index Under the name ETUDES & PRODUCTIONS SCHLUMBERGER, Application No. 2003283531, under INID (71) correct the name to read XL TECHNOLOGY LIMITED; ETUDES & PRODUCTIONS SCHLUMBERGER

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003283532-HEATING RACK

2003283530-IMPROVEMENTS IN AND RELATING TO GAS CLEANING DEVICES