Pressure and flow control in drilling operations

Details for Australian Patent Application No. 2008365249 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors Lovorn, James R.; Bruder, Carlos; Skinner, Neal; Karigan, Joe

Agent Callinan

Pub. Number AU-A-2008365249

PCT Pub. Number WO2010/071656

Filing date 19 December 2008

Wipo publication date 24 June 2010

International Classifications

E21B 7/00 (2006.01) Special methods or apparatus for drilling

Event Publications

9 June 2011 PCT application entered the National Phase

  PCT publication WO2010/071656 Priority application(s): WO2010/071656

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

2008365252-Autoretroperfusion devices, systems, and methods for achieving venous arterialization

2008365244-Liquid ring pump with gas scavenge device