Drillingdisplacement interference is a typical interference in the application of home-made rotary sidewall coring tool which influences engineers normal operation and coring result.
钻进位移干扰是国产旋转式井壁取心仪应用中的一类典型干扰，直接影响着操作工程师的正常操作和取心结果。
2
But too slow travel speed is directly related to slow drillingdisplacement and slow evacuation from the explosion site after drilling, which will influence the overall project's schedule.
行走速度太慢，钻孔移位慢，钻孔后撤离爆破现场的动作也慢，影响整个工程的进度。
3
Practice testifies that practice of this kind of reverse well track type project is feasible for the drilling and development of short displacement, the shallow vertical depth horizontal well.