Using cross-hole simulation technique, horizontal and sectional characters have been reflected.
通过井间模拟，展示流动单元在平面和剖面上的分布特征。
2
The conventional inversion for time domain is unfavorable to cross-hole seismic data in depth domain.
常用的时间域反演方法不能直接用于深度域的井间地震资料。
3
Currently, the Shengli Oilfield has purchased some cross-hole seismic acquisition equipments from 3 foreign companies, each equipment has its separate feature.