摘要
要比较顺利地完成一口盐井,在施工过程中孔壁的稳定是非常重要的,不然,轻则掉块,重则出现卡埋钻事故。所以,我们应对造成孔壁不稳定的因素有一定的了解,要对其作用机理进行研究分析,以达到重温重视学习提高,指导钻探施工之目的。
In order to successfully complete a salt well,the stability of hole wall in the process of construction is very important, otherwise,the rock will drop from the hole wall and,what is more,troubles like block and bury of drill bit will occur.Therefore,we should know the factors affecting the stability of hole wall and research and analyze its mechanism so as to achieve the aim of reviewing and improving for instructing the drilling and constructing.
出处
《中国井矿盐》
CAS
2008年第3期19-21,共3页
China Well and Rock Salt
关键词
孔壁稳定
因素
分析
Stability of hole wall
factor
analysis
