Biodegradable lubricating composition and use thereof in a drilling fluid, in particular for very deep reservoirs

Details for Australian Patent Application No. 2010331833 (hide)

Owner TOTAL RAFFINAGE MARKETING

Inventors Espagne, Bernard Jean-Luc; Lamrani-Kern, Samia; Rodeschini, Helene

Agent Houlihan2

Pub. Number AU-A-2010331833

PCT Pub. Number WO2011/073893

Priority 09 59 018 15.12.09 FR

Filing date 14 December 2010

Wipo publication date 23 June 2011

International Classifications

C10M 169/04 Mixtures of base-materials, thickeners and additives

C09K 8/34 Compositions for drilling of boreholes or wells

C10N 20/02

C10N 30/02

C10N 30/06

Event Publications

28 June 2012 PCT application entered the National Phase

  PCT publication WO2011/073893 Priority application(s): WO2011/073893

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