SLIP-SWEEP NOISE REMOVAL

In the slip-sweep acquisition method, successive Vibroseis sweeps are delayed by a time which is shorter than the total sweep, but sufficient to allow for an appropriate “listen” time corresponding to the trace length after correlation.

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MARINE DEGHOSTING

Key Seismic has implemented a proprietary technique for shot and receiver deghosting of marine seismic, which has been successfully applied on a large volume of East Coast Canadian data.

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SCME

We have developed a method to adapt surface related multiple elimination (SRME) to land data, which accounts for the near surface by including differential static corrections during the prediction phase. We call this surface corrected multiple elimination (SCME).

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