Recovery system

Details for Australian Patent Application No. 2007227385 (hide)

Owner M-I LLC

Inventors Browing, Tim; Butler, Frank

Agent Pizzeys

Pub. Number AU-B-2007227385

PCT Pub. Number WO2007/109803

Priority 11/535,028 25.09.06 US; 11/387,442 23.03.06 US

Filing date 23 March 2007

Wipo publication date 27 September 2007

Acceptance publication date 9 December 2010

International Classifications

C02F 11/00 (2006.01) Treatment of sludge

E21B 21/06 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Event Publications

16 October 2008 PCT application entered the National Phase

  PCT publication WO2007/109803 Priority application(s): WO2007/109803

9 December 2010 Application Accepted

  Published as AU-B-2007227385

7 April 2011 Standard Patent Sealed

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