深孔钻进技术方法的探究和思索

Exploration and Reflection on Deep Hole Drilling Technology Methods

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.