The basic conditions of verifying bore in Wutunsuo mine, plans of rectifying deviation, installation and use of MWD directional drilling system, and problems encountered in construction are narrated.

• 摘要叙述了武所屯井检孔的基本情况，钻孔纠斜方案，MWD定向钻进系统安装与使用以及施工中遇到的问题和解决办法。