地浸施工中钻孔弯曲的危害及预防措施  

Hazards and preventive measures of well deviation in well construction of in-situ leaching

作　　者：邹文洁[1] 陈世和[2] 

机构地区：[1]南华大学机械工程学院,湖南衡阳421001 [2]南华大学电气工程学院,湖南衡阳421001

出　　处：《铀矿冶》2006年第4期169-172,185,共5页Uranium Mining and Metallurgy

摘　　要：地浸开采的成败很大程度上取决于钻孔工程质量。影响钻孔工程质量的因素很多,对其中的钻孔弯曲问题作了全面分析并提出了解决办法。Whether the in-situ leaching method is successful depends on the quality of borehole engineering to a great extent. There are lots of factors that affect the quality, and the well deviation is one of notable problems. The hazards and causes of the well deviation are analyzed. The preventive measures and the methods of rectifying the deviation are put forward.

关 键 词：钻孔弯曲 地浸施工 预防 纠偏 

分 类 号：P634.5[天文地球—地质矿产勘探]