Fluid loss additive for oil-based muds
Details for Australian Patent Application No. 2007269081 (hide)
International Classifications
Event Publications
29 January 2009 PCT application entered the National Phase
PCT publication WO2008/006061 Priority application(s): WO2008/006061
7 July 2011 Application Accepted
Published as AU-B-2007269081
3 November 2011 Standard Patent Sealed
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