Electric wireline insert safety valve

Details for Australian Patent Application No. 2009276908 (hide)

Owner Baker Hughes Incorporated

Inventors Lake, Gary B.; Patterson, Richard; Andrews, Thad

Agent Freehills

Pub. Number AU-A-2009276908

PCT Pub. Number WO2010/014398

Priority 12/181,768 29.07.08 US

Filing date 15 July 2009

Wipo publication date 4 February 2010

International Classifications

E21B 34/06 (2006.01) Valve arrangements for boreholes or wells

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

E21B 44/00 (2006.01) Automatic control

Event Publications

24 February 2011 PCT application entered the National Phase

  PCT publication WO2010/014398 Priority application(s): WO2010/014398

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

2009276921-Systems and methods of twisting and heat-setting yarn, and apparatus for twisting yarn and heat-setting yarn

2009276900-A method of breaking emulsions comprising hydrocarbon and a composition prepared therefrom