摘要
文章对自然伽玛测井技术在天然碱开采过程中,大井距水平段钻进过程中如何运用随钻自然伽玛测井技术进行了说明,围岩与资源层中伽玛值如何区分与应用做了阐述,以及调整钻头运行和控制轨迹均做了说明,对该技术运用有普及和指导作用。
In this paper,how to use the natural gamma logging while drilling in the drilling process of the horizontal section with large spacing is explained.At the same time,how to distinguish and apply the gamma value in the surrounding rock and the resource layer,and how to adjust the bit operation and control trajectory are also described.
作者
杨帆
Yang Fan(Henan Zhongyuan Chemical Co.,Ltd.,Nanyang,Henan,474750)
出处
《中国井矿盐》
CAS
2020年第3期21-22,共2页
China Well and Rock Salt
关键词
自然伽玛测井
钻井水溶采矿法
大井距
薄层超薄层天然碱
Natural gamma logging
drilling water solution mining method
large well spacing
thin layer ultra-thin layer of trona
