摘要
为了更加深入地了解定向钻进技术应用效果,以大倾角固体矿产深孔有缆随钻定向钻进技术为对象展开探讨。首先介绍定向钻进技术,了解此技术应用原理。其次分别从选择定向孔轨迹测量仪和钻进工艺、定向钻探作业两个阶段展开论述,介绍定向钻进的各个阶段应注意的操作要点,最后总结定向钻进技术的应用效果,并且做出了展望,为今后矿产定向钻进总结经验。通过定向钻进技术的应用,有效减少了钻探进尺,旨在为今后大倾角固体矿产深孔钻进工作提供技术支持。
In order to better understand the application effect of directional drilling technology,the deep hole wireline drilling while drilling directional drilling technology for large dip solid mineral resources is discussed.Firstly,the directional drilling technology is introduced to understand the application principle of this technology.Secondly,it discusses the selection of directional hole trajectory measuring instrument and drilling technology and directional drilling operation respectively,introduces the operation points that should be paid attention to at each stage of directional drilling,and finally summarizes the application effect of directional drilling technology,and makes a prospect to summarize experience for future mineral directional drilling.Through the application of directional drilling technology,the drilling footage is effectively reduced,aiming to provide technical support for deep hole drilling of large dip solid mineral resources in the future.
作者
卢金梁
LU Jin-liang(Hubei Geological Exploration Institute of China National Geological and Mining Administration,Wuhan 430070,China)
出处
《世界有色金属》
2023年第7期145-147,共3页
World Nonferrous Metals
关键词
大倾角固体矿产
深孔
有缆随钻
定向钻进技术
钻探进尺
large dip angle solid mineral
Deep hole
Wired while drilling
Directional drilling technology
Drilling footage
作者简介
卢金梁,男,生于1986年,汉族,湖北荆州人,本科,工程师,研究方向:地质勘探。
