Methods of preparing hydrocarbon, water and organophilic clay emulsions and compositions thereof

Details for Australian Patent Application No. 2007240092 (hide)

Owner Engineered Drilling Solutions Inc.

Inventors Pomerleau, Daniel Guy

Agent Freehills

Pub. Number AU-A-2007240092

PCT Pub. Number WO2007/118328

Priority 60/745,143 19.04.06 US; 60/747,152 12.05.06 US

Filing date 18 April 2007

Wipo publication date 25 October 2007

International Classifications

C09K 8/32 (2006.01) Compositions for drilling of boreholes or wells

B01F 17/00 (2006.01) Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

C10M 171/02 (2006.01) Compositions characterised by physical properties

E21B 21/00 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/118328 Priority application(s): WO2007/118328

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