摘要
俄罗斯定向钻井主要采用的是电磁波随钻测量方式,相关研究较早,技术也比较成熟。经中国石化集团总公司科技部安排,在胜利油田对俄罗斯ZTS - 172M电磁波无线随钻测量系统进行了性能测试。通过现场应用,对俄制电磁波随钻测量仪器的基本结构、工作原理、系统优点以及待改进问题等有了基本了解。并对俄罗斯EM -MWD电磁波无线随钻测量系统进行基本介绍和现场试验情况总结。
The mud - pulse measurement while drilling system is applied widely in receiving the downhole drilling parameters But in the underbalanced drilling with the foam or aerated drilling fluid, the routine mud - pulse MWD will be incapable to transmit the downhole information while drilling. The electromagnetic measurement while drilling ( EM -MWD) system is one of the substitute products in resolving the problem. In Russia, the EM - MWD that has been researched more than twenty years is the mam measurement while drilling method The performance of the Russian ZTS - 172M EM -MWD system has been tested in the Shengli Oilfield. At the same time, the paper presents ZTS's structure, working principle, merits and demerits, and summarizes the field experimentation cases of ZTS
出处
《钻采工艺》
CAS
北大核心
2005年第3期25-27,共3页
Drilling & Production Technology
关键词
石油
钻井工程
电磁波随钻测量
petroleum, drilling engineering, electromagnetic measurement while drilling
