system for attenuating coherent noise from seismic data, method for attenuating coherent noise from seismic data and computer readable media

摘要

A system for attenuating coherent noise from seismic data comprises one or more sensors configured to detect waves generated by a seismic source, and a communicable coherent noise attenuation module coupled to one or more sensors and comprising a processor and memory. the coherent noise attenuation module is operable to receive a plurality of seismic data traces from one or more sensors and to apply a first transformation to the plurality of traces, to identify one or more atypical waveforms in the transformed traces, to attenuate identified atypical waveforms, and apply a second transformation to the plurality of traces that is the inverse of the first transformation.