Reversible peptide surfactants for oilfield applications

Details for Australian Patent Application No. 2009288847 (hide)

Owner SCHLUMBERGER TECHNOLOGY B.V.

Inventors Ali, Syed; Cooper, Iain

Agent Griffith Hack

Pub. Number AU-A-2009288847

PCT Pub. Number WO2010/026553

Priority 61/094,286 04.09.08 US

Filing date 4 September 2009

Wipo publication date 11 March 2010

International Classifications

C09K 8/38 (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

C09K 8/473 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/493 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/518 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/536 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/584 (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 8/70 (2006.01) Compositions for drilling of boreholes or wells

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

E21B 43/04 (2006.01) Obtaining fluids from wells

Event Publications

24 March 2011 PCT application entered the National Phase

  PCT publication WO2010/026553 Priority application(s): WO2010/026553

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