FAST 3-D SURFACE MULTIPLE PREDICTION

摘要

A method for predicting a plurality of surface multiples for a plurality of traces in a record of seismic data, comprises: providing (310) a plurality of target traces at a nominal offset; predicting (330) a plurality of two dimensional surface multiples for a plurality of input subsurface lines; and applying (350) a two dimensional operator to the predicted two dimensional surface multiples.