Process for improving the Signal/Noise ratio in the preparation of vertical seismic profiles (VSP) which comprises: seismic and pilot signal(A); drilling parameters (B) relating to the signals (A); characterized in that: the signals (A) are partially or totally summed up by weight, on the basis of one or more drilling parameters (B), or relative combinations of the above parameters, so as to obtain an improvement in the signal with respect to the noise, and a more distinct separation thereof.
Process for improving the bit seismic signal using drilling parameters
COMELLI P
2000-01-01
Abstract
Process for improving the Signal/Noise ratio in the preparation of vertical seismic profiles (VSP) which comprises: seismic and pilot signal(A); drilling parameters (B) relating to the signals (A); characterized in that: the signals (A) are partially or totally summed up by weight, on the basis of one or more drilling parameters (B), or relative combinations of the above parameters, so as to obtain an improvement in the signal with respect to the noise, and a more distinct separation thereof.File in questo prodotto:
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