南海南部深水区低品质地震资料处理关键技术

张治忠, 谢岚, 陈华, 覃殿明, 何秋寒, 赵明, 常坤

The key technologies for the processing of low-quality deepwater block seismic data in southern South China Sea

Zhi-Zhong ZHANG, Lan XIE, Hua CHEN, Dian-Min QIN, Qiu-Han HE, Min ZHAO, Kun CHANG

图3 海底界面反射时间校正前后叠加剖面对比 a—海底校正前初叠剖面;b—自相关海底校正后初叠剖面

Fig. 3 Comparison of stack sections before and after reflection time correction of sea bottom interface a—Stack section before reflection time correction of sea bottom interface;b—Stack section after reflection time correction of sea bottom interface by autocorrelation