Seismic multi-wave data spatial direction filtering and factor analysis affecting

摘要

The thought of polarization filtering is proved,with the theoretical two-component (X,Z)seismic recording processed.Various filter parameters to two-component seismic records processing results show: (1) polarization direction's weight value (q) is a the largest affecting factor,polarization filtering time windows (N) is a the larger affecting factor,polarization degree's weight value (p) is a little affecting factor in filtering parameters of the filter,(2) seismic records of different components,the distances between shot and collect,the depth are processed must use different filtering parameters.As long as correct selection filtering parameters of filter,satisfied filtering result will be acquired.