摘要
位于我国某地区一处固体矿产区域,含有大量多金属物质元素,在结构设计上设定ZK2701定向孔,属于我国固体矿产地质勘查工作当中,首次运用受控制定向勘探以及钻探钻孔施工技术,有效总结使用螺杆钻探完成受控定向钻探技术操作方式,并且从中总结出了主要的技术措施和方法。
Located in a certain area of China's solid mineral resources, containing a large number of polymetallic elements, ZK2701 directional hole is designed in the structural design. It is the first time that controlled directional exploration and drilling hole construction technology are used in China's solid mineral geological prospecting, and the controlled determination is effectively summarized by using screw drilling. The main technical measures and methods are summarized from the drilling technology operation mode.
作者
周星昊
ZHOU Xing-hao(Zhengzhou Xianglong Geological Engineering Co.,Ltd.,Zhengzhou 452370,China)
出处
《世界有色金属》
2018年第14期266-266,268,共2页
World Nonferrous Metals
关键词
强导斜地层
地质勘查
定向钻探
strong oblique formation
geological exploration
directional drilling