Noise attenuation method in seismic signals

摘要

Coherent and incoherent noise in seismic signal data are attenuated by transforming the data using a diversity Radon transform from the first domain to a Radon-transform domain, wherein the transforming step further comprises the steps of: (a) determining scaler data; (b) multiplying the data by the scaler data to produce scaled data; (c) transforming the scaler data and the scaled data into the Radon transform domain; and (d) dividing the Radon transformed scaled data by the Radon transformed scaler data; and attenuating the coherent and incoherent noise in data in the Radon transform domain