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VELOCITY ANALYSIS USING ITERATIVE STACKING* |
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| Authors: | OE NAESS L BRULAND |
| Abstract: | An iterative stacking algorithm (superstack) has been applied in velocity analysis as a velocity filter prior to the coherency measurements. The effect of this filtering is demonstrated on both synthetic and real data using the following three methods of velocity analysis: Constant velocity stack, constant velocity gather, and velocity spectrum. The experimental results indicate that the velocity analysis can be improved by this approach. |
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