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Showing 1 to 1 of 1 for “"Time-lapse tomography"”.
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Imaging a Hydraulically Fractured Bakken Shale Reservoir Using 4D-Tomography and Reverse VSP Techniques with Perforation Shot Sources
… the moment when shots were triggered, the zero-time. For that, I use shot depths, velocity variance, and P- and SV-wave direct-arrival traveltime differences with an approximates a hyperbolic moveout solution. After testing this method with synthetic data, it was applied to real data acquired in …