基于定向钻穿越的工作原理,结合工作实例,主要探讨定向转穿越的安全管理控制点,解决后期管网运行穿越资料不准问题。 Based on the working principle of directional drilling, combined with the working examples, we mainly discuss the safety management control points that are oriented to the direction of rotation, and solve the problem of inaccurate data passing through the pipe network in the later period.