摘要
钻井液在钻进过程中起着至关重要的作用,进入钻孔的钻井液量的异常容易引发烧钻、埋钻等孔内事故。介绍了一种基于单片机技术的钻井液流量异常报警装置。
Drilling fluid plays a vital role in drilling process;the abnormal volume of drilling fluid in the borehole is vulner-able to drill bit burning, drill bit burying and other downhole accidents.The paper introduces an alarm set for abnormal flow rate of drilling fluid based on MCU technology.
出处
《探矿工程（岩土钻掘工程）》
2014年第1期63-65,69,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
钻井液
流量
报警器
孔内事故
单片机
drilling fluid
accident
warning equipment
single chip microcomputer
