Foamed cement compositions comprising oil-swellable particles and methods of use

Details for Australian Patent Application No. 2009321422 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors Roddy, Craig Wayne; Chatterji, Jiten; King, Bobby Joe; Brenneis, Darrell Chad

Agent Callinan

Pub. Number AU-A-2009321422

PCT Pub. Number WO2010/061163

Priority 12/263,800 03.11.08 US

Filing date 2 November 2009

Wipo publication date 3 June 2010

International Classifications

C09K 8/473 (2006.01) Compositions for drilling of boreholes or wells

C04B 28/02 (2006.01) Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

C04B 28/24 (2006.01) Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

C09K 8/487 (2006.01) Compositions for drilling of boreholes or wells

Event Publications

19 May 2011 PCT application entered the National Phase

  PCT publication WO2010/061163 Priority application(s): WO2010/061163

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