Use of Zeta Potential Modifiers to Decrease the Residual Oil Saturation

Details for Australian Patent Application No. 2011203325 (hide)

Owner Clearwater International, L.L.C.

Inventors Kakadjian, Sarkis Ranka; Zamora, Frank; Veldman, Raynard; Van Petegan, Ronald

Agent Fraser Old & Sohn

Pub. Number AU-A-2011203325

Priority 12/832,222 08.07.10 US

Filing date 7 July 2011

Wipo publication date 2 February 2012

International Classifications

C09K 8/58 (2006.01) Compositions for drilling of boreholes or wells - Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids

C09K 8/60 (2006.01) Compositions for drilling of boreholes or wells - Compositions for stimulating production by acting on the underground formation

Event Publications

21 July 2011 Complete Application Filed

  Priority application(s): 12/832,222 08.07.10 US

2 February 2012 Application Open to Public Inspection

  Published as AU-A-2011203325

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