摘要
分析了目前常用的地质钻探钻进护壁方法,主要包括了化学措施和物理措施两大类方法。结合地质钻探中现有的护壁方法,提出了一种钻进护壁的新方法,新方法主要包括:喷浆设备的发明和喷射浆液的选择。
This paper analyzes the commonly used methods of protecting drilling hole wall in geological drilling. These methods mainly include chemical measures and physical measures. According to the existing methods of protecting drilling hole wall in geological drilling,a new method of protecting of drilling hole wall is proposed. The new method mainly includes two key point: an invention of a device for spraying a slurry and the choice of slurry.
作者
白闰平
谷宏海
刘海宇
Bai Runping;Gu Honghai;Liu Haiyu(Power China Beijing Engineering Corporation,Beijing 100024,China)
出处
《山西建筑》
2019年第18期67-68,共2页
Shanxi Architecture
关键词
钻孔护壁
地质钻探
喷射浆液
水泥
环氧树脂
protecting of drilling hole wall
geological exploration
spraying of the slurry
cement
epoxy resin
作者简介
白闰平(1982-),男,博士,工程师.
