深孔钻进技术方法的探究和思索  

Exploration and Reflection on Deep Hole Drilling Technology Methods

作　　者：刘伟[1] 陈磊 李石林 靖安 王江陵 李志富 LIU Wei;CHEN Lei;LI Shi-lin;JING An;WANG Jiang-ling;LI Zhi-fu(Hohhot Natural Resources Comprehensive Survey Center of China Geological Survey,Hohhot 010010,China)

机构地区：[1]中国地质调查局呼和浩特自然资源综合调查中心,内蒙古呼和浩特010010

出　　处：《世界有色金属》2024年第13期175-177,共3页World Nonferrous Metals

基　　金：中国地质调查局项目呼和浩特自然资源综合调查中心《战略矿产资源勘查(呼和浩特中心)内蒙古二连浩特川井-达日罕乌拉地区砂岩型**矿勘查》(编号102228221060000009028)资助成果。

摘　　要：矿产资源对人类生存和发展而言是重要的物质基础,矿业在我国产业经济中处于“上游”地位,对社会产业链有极大影响,如何利用好现有技术方法且不断突破传统观念的束缚,是我们地质工作者探求新知识的内在要求与核心动力。钻探施工属于隐蔽性工程,钻遇的地层岩性具有很大的不确定性,“三难”问题不同程度的制约了钻探施工生产。Mineral resources are an important material foundation for human survival and development.Mining is in an"upstream"position in China's industrial economy and has a great impact on the social industrial chain.How to make good use of existing technological methods and constantly break through the constraints of traditional concepts is the inherent requirement and core driving force for us geologists to explore new knowledge.Drilling construction belongs to concealed engineering,and the lithology of the strata encountered during drilling has great uncertainty.The"three difficulties"problem to varying degrees restricts the production of drilling construction.

关 键 词：深孔 钻探技术 复杂地层 

分 类 号：P634.5[天文地球—地质矿产勘探]