地浸采铀工艺钻孔施工与成建井技术现状及改进建议  

Development Status and Improvement Suggestions of Well-drilling and Well-constructing for Uranium In-situ Leaching

作　　者：李博[1] 刘晓阳[1] 胡柏石[2] 秦昊[2] 

机构地区：[1]核工业北京地质研究院,北京100029 [2]核工业北京化工冶金研究院,北京101149

出　　处：《铀矿地质》2017年第4期252-256,共5页Uranium Geology

基　　金：中国铀业有限公司"地浸采铀工艺钻孔施工与成建井工艺技术研究"项目资助

摘　　要：地浸法采铀是铀矿开采的重要方法,地浸工艺钻孔作为溶浸液进入与抽出矿层的通道,在地浸采铀工艺过程中发挥着重要作用。文章介绍了国内地浸采铀工艺钻孔施工与成建井技术现状,针对存在问题,对钻探设备、钻进工艺和成井工艺提出了改进建议。In-situ leaching of uranium is an important method for uranium mining. As the passage of solu- tion injecting and pumping, wells are essential for the in-situ leaching of uranium. In this Paper, current development status of well-drilling and well-construction was introduced. Based on existing problems, suggestions for the improvement on drilling equipment, drilling method and well-construction method were proposed.

关 键 词：地浸采铀钻孔 施工与成建井技术 发展现状 建议 

分 类 号：P634[天文地球—地质矿产勘探]