Methods of treating a portion of a well with a polymer or polymer system capable of forming a gel that dissolves at a low and high pH

Details for Australian Patent Application No. 2010222709 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors Robb, Ian D.; Bajamo, Mike A.; Bismarck, Alexander; Steinke, Joachim

Agent Callinan

Pub. Number AU-A-2010222709

PCT Pub. Number WO2010/103290

Priority 12/381,535 12.03.09 US; 12/381,482 12.03.09 US

Filing date 12 March 2010

Wipo publication date 16 September 2010

International Classifications

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

C09K 8/575 (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 8/68 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/74 (2006.01) Compositions for drilling of boreholes or wells

Event Publications

13 October 2011 PCT application entered the National Phase

  PCT publication WO2010/103290 Priority application(s): WO2010/103290

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