Controlling the pressure within an annular volume of a wellbore
Details for Australian Patent Application No. 2011205212 (hide)
International Classifications
Event Publications
25 August 2011 Application Open to Public Inspection
Published as AU-A-2011205212
25 August 2011 Complete Application Filed
20 October 2011 Assignment before Grant
Chevron U.S.A. Inc.; The Regents of the University of California The application has been assigned to Chevron U.S.A. Inc.; Los Alamos National Laboratory LLC
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