Retaining and isolating mechanisms for magnets in a magnetic cleaning tool

Details for Australian Patent Application No. 2011256719 (hide)

Owner Baker Hughes Incorporated

Inventors Hern, Gregory L.; Palmer, Larry T.; Nelson, Jonathan F.

Agent Freehills

Pub. Number AU-A-2011256719

PCT Pub. Number WO2011/146253

Priority 12/782,249 18.05.10 US

Filing date 6 May 2011

Wipo publication date 24 November 2011

International Classifications

E21B 37/00 Methods or apparatus for cleaning boreholes or wells

E21B 21/00 Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

E21B 31/06 Fishing for or freeing objects in boreholes or wells

Event Publications

1 November 2012 PCT application entered the National Phase

  PCT publication WO2011/146253 Priority application(s): WO2011/146253

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

2011256745-Subbuffer objects

2011256481-Malicious attack detection and analysis