论文部分内容阅读
关于钻孔弯曲偏斜距离与着矿点位移距离关系问题的提出,由来已久。在制订和历次修订《岩心钻探规程》的过程中,始终是争论问题之一。随着地质生产的不断发展,尤其是探矿深度的增加,这个问题的解决就显得日益迫切。该文对这个问题作了初步探讨。希望从事实际工作的读者参加讨论,以便在讨论的基础上,总结出合理的解决方案来。
A long time has come to put forward the issue of the relationship between the deflection distance of drilling bend and the displacement distance of the ore deposit. In the process of formulating and revising the Core Drilling Rules, it has always been one of the controversial issues. With the continuous development of geological production, especially the prospecting depth, the solution of this issue becomes more and more urgent. This article made a preliminary study on this issue. Those who wish to engage in practical work participate in discussions so as to conclude a reasonable solution based on the discussion.