Compositions and methods for the removal of oil-based filtercakes

Details for Australian Patent Application No. 2009247832 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors Davidson, Eric

Agent Callinan

Pub. Number AU-A-2009247832

PCT Pub. Number WO2009/138733

Priority 12/120,159 13.05.08 US

Filing date 11 May 2009

Wipo publication date 19 November 2009

International Classifications

C09K 8/52 (2006.01) Compositions for drilling of boreholes or wells - Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning

C09K 8/72 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/74 (2006.01) Compositions for drilling of boreholes or wells

Event Publications

9 December 2010 PCT application entered the National Phase

  PCT publication WO2009/138733 Priority application(s): WO2009/138733

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