Nano-sized particles for formation fines fixation

Details for Australian Patent Application No. 2008338893 (hide)

Owner Baker Hughes Incorporated

Inventors Willingham, John R.; Huang, Tianping; Belcher, Christopher K.; Crews, James B.

Agent Freehills

Pub. Number AU-A-2008338893

PCT Pub. Number WO2009/079092

Priority 11/931,706 31.10.07 US

Filing date 23 October 2008

Wipo publication date 25 June 2009

International Classifications

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

C09K 8/504 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/64 (2006.01) Compositions for drilling of boreholes or wells

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

C09K 8/76 (2006.01) Compositions for drilling of boreholes or wells

E21B 33/13 (2006.01) Sealing or packing boreholes or wells - Methods or devices for cementing, for plugging holes, crevices, or the like

Event Publications

15 April 2010 PCT application entered the National Phase

  PCT publication WO2009/079092 Priority application(s): WO2009/079092

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