Recovery of production fluids from an oil or gas well

Details for Australian Patent Application No. 2002212525 (hide)

Owner DES Enhanced Recovery Limited

Inventors Donald, Ian

Agent Wrays

Pub. Number AU-B-2002212525

PCT Pub. Number WO02/38912

Priority 0027269 08.11.00 GB

Filing date 7 November 2001

Wipo publication date 21 May 2002

Acceptance publication date 12 July 2007

International Classifications

E21B 33/035 (2006.01) Sealing or packing boreholes or wells

E21B 33/076 (2006.01) Sealing or packing boreholes or wells

E21B 34/04 (2006.01) Valve arrangements for boreholes or wells

Event Publications

17 August 2006 Assignment before Grant

  Donald, Ian The application has been assigned to DES Enhanced Recovery Limited

12 July 2007 Application Accepted

  Published as AU-B-2002212525

20 December 2007 Assignment before Grant

  DES Enhanced Recovery Limited The application has been assigned to Cameron Systems (Ireland) Limited

20 December 2007 Standard Patent Sealed

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

2002212526-COMPOSITE WATER-RESISTANT PANELS

2002212524