Well treatment compositions containing nitrate brines and method of using same
Details for Australian Patent Application No. 2009200494 (hide)
International Classifications
Event Publications
26 February 2009 Complete Application Filed
Priority application(s): 12/030,614 13.02.08 US
27 August 2009 Application Open to Public Inspection
Published as AU-B-2009200494
31 March 2011 Application Accepted
Published as AU-B-2009200494
12 May 2011 Assignment before Grant
BJ Services Company The application has been assigned to Baker Hughes Incorporated
28 July 2011 Standard Patent Sealed
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