银额盆地西部地震勘探试验研究进展及效果

王兴宇, 刘艳丽, 王通, 荣立新

Advances and performance of seismic exploration experiments in the western Yin'e Basin

WANG Xing-Yu, LIU Yan-Li, WANG Tong, RONG Li-Xin

图7 反褶积前后的炮统计自相关及频谱 a—反褶积前自相关;b—地表一致性反褶积后自相关;c—谱约束反褶积后自相关;d—反褶积前后频谱

Fig.7 Shot statistical autocorrelation and spectrum a—autocorrelation before deconvolution;b—autocorrelation after deconvolution of surface consistency;c—autocorrelation after spectral constraint deconvolution;d—spectrum before and after deconvolution