Improving friction reducer performance in water containing multivalent ions

Details for Australian Patent Application No. 2010270009 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors Robb, Ian D.; Welton, Thomas D.; Bryant, Jason E.; Carter, Michael L.

Agent Callinan

Pub. Number AU-A-2010270009

PCT Pub. Number WO2011/004141

Priority 12/497,968 06.07.09 US

Filing date 2 July 2010

Wipo publication date 13 January 2011

International Classifications

C09K 8/03 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/035 (2006.01) Compositions for drilling of boreholes or wells

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

C09K 8/66 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/68 (2006.01) Compositions for drilling of boreholes or wells

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

Event Publications

2 February 2012 PCT application entered the National Phase

  PCT publication WO2011/004141 Priority application(s): WO2011/004141

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