Process of using hard brine at high alkalinity for enhanced oil recovery (EOR) applications

Details for Australian Patent Application No. 2010292142 (hide)

Owner Board of Regents, The University of Texas System

Inventors Weerasooriya, Upali P.; Pope, Gary A.

Agent Freehills

Pub. Number AU-A-2010292142

PCT Pub. Number WO2011/031920

Priority 61/241,191 10.09.09 US; 61/243,025 16.09.09 US

Filing date 10 September 2010

Wipo publication date 17 March 2011

International Classifications

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

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 8/584 (2006.01) Compositions for drilling of boreholes or wells

E21B 43/16 (2006.01) Obtaining fluids from wells - Enhanced recovery methods for obtaining hydrocarbons

Event Publications

15 March 2012 PCT application entered the National Phase

  PCT publication WO2011/031920 Priority application(s): WO2011/031920

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