Method for enhancement of the signal-to-noise ratio in seismic r

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Land-reflection type

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367 63, 364421, G01V 136

Patent

active

045035270

ABSTRACT:
In seismic exploration, seismic reflection signals are obtained along a line of exploration. These seismic reflection signals are time shifted to correct for moveout caused by horizontal dipping and diffraction subsurface events. These connected signals are stacked with a dip independent velocity parameter to provide a zero source-to-receiver seismic record section enhanced in signal-to-noise ratio.

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patent: 4363113 (1982-12-01), Taner et al.

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