Abstract:In order to remove the residual static moveout of seismic data in mountainous area, this paper recommends a new method which automa-tically computes residual static corrections (or static corrections) by making use of first arrivals before NMO correction.This method can be applied to common shotpoint gather or common depth point gather be-foxe NMO correction, This method is convenient, highly automatic and fast; furthermore, it is not influenced by NMO correction error.The processing of shallow seismic data in plain area shows its very good effect.
收稿日期: 1988-05-21
引用本文:
李录明. 动校前初至波自动剩余静校正[J]. 石油地球物理勘探, 1989, 24(2): 179-186.
Li Luming. Automatic residual static correction using first arrivals before NMO. OGP, 1989, 24(2): 179-186.