Brush assembly with non-rotating stabilizer and brushes

Details for Australian Patent Application No. 2011248557 (hide)

Owner Baker Hughes Incorporated

Inventors Hern, Gregory L.; Hartmann, Courtney J.; Ashy, Thomas M.

Agent Freehills

Pub. Number AU-A-2011248557

PCT Pub. Number WO2011/139837

Priority 12/773,346 04.05.10 US

Filing date 28 April 2011

Wipo publication date 10 November 2011

International Classifications

B08B 9/027 Cleaning hollow articles by methods or apparatus specially adapted thereto

E21B 37/02 Methods or apparatus for cleaning boreholes or wells

Event Publications

25 October 2012 PCT application entered the National Phase

  PCT publication WO2011/139837 Priority application(s): WO2011/139837

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