地震波逆时偏移中两种成像条件应用效果对比

宋宗平, 陈可洋, 杨微, 李来林, 吴清岭, 范兴才

Comparison of the application effect of two imaging conditions in seismic wave reverse time migration

Zong-Ping SONG, Ke-Yang CHEN, Wei YANG, Lai-Lin LI, Qing-Ling WU, Xing-Cai FAN

图5 松辽盆地SZ工区不同逆时成像条件实际资料逆时偏移结果对比 a—常规逆时成像条件偏移叠加结果;b—基于行波分离法逆时成像条件偏移叠加结果

Fig.5 Practical data reverse-time migration result with different imaging condition in SZ area of Songliao Basin a—Migration result with conventional reverse-time;b—Migration result with reverse-time imgaing condition based on one-way wave separation scheme