Stable foamed cement slurry compositions and methods for making and using same

Details for Australian Patent Application No. 2009213083 (hide)

International Classifications

Event Publications

1 October 2009 Complete Application Filed

Priority application(s): 12/240,987 29.09.08 US

15 April 2010 Application Open to Public Inspection

Published as AU-B-2009213083

22 September 2011 Application Accepted

Published as AU-B-2009213083

19 January 2012 Standard Patent Sealed

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