Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas Edward Clee0
Graham A. Winbow0
Date of Patent
August 22, 2006
0Patent Application Number
109892040
Date Filed
November 15, 2004
0Patent Primary Examiner
Patent abstract
A method for multipath imaging of three-dimensional volumes of seismic data, given the subsurface velocity distribution. Ray tracing is used to generate the volumes of information needed for migration, but using coarse-scaled grids for computational efficiency. Interpolation methods are disclosed that address the specific shot points and receiver locations and that enable a final image on a grid with the desired resolution. Data storage and retrieval techniques are also disclosed.
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