Nanoparticle-densified completion fluids

Details for Australian Patent Application No. 2011229871 (hide)

Owner Chevron U.S.A. Inc.

Inventors Cornette, H. Mitchell; Gardner, Craig; Bloys, Ben; Coludrovich, Earl; Corbett, Thomas G.; Bergeron, Henry

Agent Freehills

Pub. Number AU-A-2011229871

PCT Pub. Number WO2011/119354

Priority 12/731,938 25.03.10 US

Filing date 11 March 2011

Wipo publication date 29 September 2011

International Classifications

C09K 8/02 Compositions for drilling of boreholes or wells - Well-drilling compositions

C09K 8/52 Compositions for drilling of boreholes or wells - Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning

Event Publications

18 October 2012 PCT application entered the National Phase

  PCT publication WO2011/119354 Priority application(s): WO2011/119354

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