Sneak path eliminator for diode multiolexed control of downhole well tools

Details for Australian Patent Application No. 2009292150 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors Smithson, Mitchell C.

Agent Callinan

Pub. Number AU-A-2009292150

PCT Pub. Number WO2010/030422

Priority PCT/ US2008/075668 09.09.08 US

Filing date 5 June 2009

Wipo publication date 18 March 2010

International Classifications

E21B 23/00 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

Event Publications

17 March 2011 PCT application entered the National Phase

  PCT publication WO2010/030422 Priority application(s): WO2010/030422

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

2009292151-Control of well tools utilizing downhole pumps

2009292148-Data storage media containing carbon and metal layers