Compositions and methods to stabilize acid-in-oil emulsions

Details for Australian Patent Application No. 2010317506 (hide)

Owner SCHLUMBERGER TECHNOLOGY B.V.

Inventors Bustos, Oscar; Samuel, Mathew M.; Chang, Frank F.; Li, Leiming

Agent Griffith Hack

Pub. Number AU-A-2010317506

PCT Pub. Number WO2011/058479

Priority 61/260,670 12.11.09 US; 12/751,596 31.03.10 US

Filing date 3 November 2010

Wipo publication date 19 May 2011

International Classifications

C09K 8/502 Compositions for drilling of boreholes or wells

C09K 8/50 Compositions for drilling of boreholes or wells - Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls

Event Publications

21 June 2012 PCT application entered the National Phase

  PCT publication WO2011/058479 Priority application(s): WO2011/058479

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