Ion Geophysical Corporation

Edward Louis Jenner

Russell Aaron Kappius

The present invention comprises a method of choosing a cell structure for seismic gathers dictating a grid of azimuth-offset bins that can be of various shapes and sizes. Processes that use offset-azimuth information are optimized to operate on these cells of azimuth-offset bins and invert for seismic properties. The method provides for acquisition of 3D seismic data, selecting a seismic gather bin for sorting the data, selecting at least one cell structure for the gather that may or may not be space filling, and sorting the data in to the cell structure of the gather bin. The cell structures may be any shape including hexagonal, and may be of variable sizes and may overlap.

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Lakewood, CO, United States of America

Edward Louis Jenner