Zonal isolation of telescoping perforation appartus with memory based material

Details for Australian Patent Application No. 2008335289 (hide)

Owner Baker Hughes Incorporated

Inventors Ratterman, Eugene; Van Sickle, Edgar W.

Agent Freehills

Pub. Number AU-A-2008335289

PCT Pub. Number WO2009/076334

Priority 11/954,532 12.12.07 US

Filing date 9 December 2008

Wipo publication date 18 June 2009

International Classifications

E21B 34/14 (2006.01) Valve arrangements for boreholes or wells

E21B 43/26 (2006.01) Obtaining fluids from wells

Event Publications

1 July 2010 PCT application entered the National Phase

  PCT publication WO2009/076334 Priority application(s): WO2009/076334

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

2008335292-Electro-magnetic multi choke position valve

2008335283-System and method for regeneration of an absorbent solution