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11 薄互层模型左斜井逆时偏移剖面 a—斜率为-0.5偏移剖面;b—斜率为-1偏移剖面;c—左斜井偏移剖面

Fig.11 Reverse time migration profile of left inclined well in thin interbedded model a—offset profile with slope of -0.5;b—offset profile with slope of -1;c—offset profile of left inclined shaft