Method for seismic migration using explicit depth extrapolation operators with dynamically variable operator length

Details for Australian Patent Application No. 2004208729 (hide)

International Classifications

Event Publications

23 September 2004 Complete Application Filed

Priority application(s): 10/668,909 23.09.03 US

7 April 2005 Application Open to Public Inspection

Published as AU-B-2004208729

11 December 2008 Application Accepted

Published as AU-B-2004208729

9 April 2009 Standard Patent Sealed

31 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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