Diverting compositions, fluid loss control pills, and breakers thereof

Details for Australian Patent Application No. 2007222983 (hide)

Owner M-I LLC

Inventors Freeman, Michael A.; Prasek, Bethicia B.; Horton, Robert L.

Agent Pizzeys

Pub. Number AU-B-2007222983

PCT Pub. Number WO2007/104054

Priority 11/683,781 08.03.07 US; 60/780,539 09.03.06 US

Filing date 9 March 2007

Wipo publication date 13 September 2007

Acceptance publication date 3 February 2011

International Classifications

C09K 8/03 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/04 (2006.01) Compositions for drilling of boreholes or wells

Event Publications

18 September 2008 PCT application entered the National Phase

  PCT publication WO2007/104054 Priority application(s): WO2007/104054

3 February 2011 Application Accepted

  Published as AU-B-2007222983

2 June 2011 Standard Patent Sealed

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