井中地震黏声逆时偏移的井型影响分析

王霁川, 谷丙洛, 李振春

Effects of well types on the visco-acoustic reverse time migration based on borehole seismics

WANG Ji-Chuan, GU Bing-Luo, LI Zhen-Chun

图4 井中地震射线路径(a)及不同激发深度覆盖范围(b)示意

Fig.4 Seismic ray path(a) and coverage map with different excitation depth(b) in well