Sulfur barrier for use with in situ processes for treating formations

Details for Australian Patent Application No. 2007261281 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Christensen, Del S.; Vinegar, Harold J.

Agent Davies Collison Cave

Pub. Number AU-B-2007261281

PCT Pub. Number WO2007/149622

Priority 60/853,096 20.10.06 US; 60/794,298 21.04.06 US

Filing date 20 April 2007

Wipo publication date 27 December 2007

Acceptance publication date 7 July 2011

International Classifications

E21B 33/138 (2006.01) Sealing or packing boreholes or wells - Plastering the borehole wall

E21B 43/24 (2006.01) Obtaining fluids from wells

E21B 43/30 (2006.01) Obtaining fluids from wells

Event Publications

30 October 2008 PCT application entered the National Phase

  PCT publication WO2007/149622 Priority application(s): WO2007/149622

7 July 2011 Application Accepted

  Published as AU-B-2007261281

3 November 2011 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

2007261300-Golf clubs and golf club heads

2007261272-Software vulnerability exploitation shield