Compositions and methods for recovering hydrocarbon fluids from a subterranean reservoir

Details for Australian Patent Application No. 2009239550 (hide)

Owner Nalco Company

Inventors Chang, Kin-tai; Street, Joseph Paul; Doucette, Cathy C.; Atkins, Jeffery M.

Agent Shelston IP

Pub. Number AU-A-2009239550

PCT Pub. Number WO2009/131901

Priority 12/425,089 16.04.09 US; 61/046,714 21.04.08 US

Filing date 17 April 2009

Wipo publication date 29 October 2009

International Classifications

C09K 8/508 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/512 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/588 (2006.01) Compositions for drilling of boreholes or wells

Event Publications

28 October 2010 PCT application entered the National Phase

  PCT publication WO2009/131901 Priority application(s): WO2009/131901

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