PROCESS FOR REDUCING THE PRODUCTION OF WATER IN OIL WELLS

Details for Australian Patent Application No. 2002344259 (hide)

Owner ENI S.P.A. ENITECNOLOGIE S.P.A

Inventors ANDREI, Maria; BURRAFATO, Giovanni; MADDINELLI, Giuseppe; LOCKHART, Thomas, Paul; CHIAPPA, LUISA

Pub. Number AU-A-2002344259

PCT Number PCT/EP02/05325

PCT Pub. Number WO2002/097235

Priority MI2001A001112 25.05.01 IT

Filing date 10 May 2002

Wipo publication date 9 December 2002

International Classifications

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

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): MI2001A001112 25.05.01 IT

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002344259

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2002344260-RADIATION DEVICE

2002344258-Process for reducing the production of water in oil wells