摘要
针对煤田地层钻进中钻遇复杂地层技术问题进行了探讨。通过试验提出了复杂地层钻进中小孔径的优点、地层压力平衡的重要性以及冲积层钻进需注意的几个要点,重点对造浆地层的造浆原因和泥浆性能的优化处理进行了分析。
Aimed at technological questions caused in the drilling of complex strata in coalfield carried out discussion. Through testing stbmitted advantages of small diameter drilling in the complex strata, importance of stratio、graphic pressure balancing, and some gists need pay attention in drilling of alluvium, and mud - made reason of Tertiary mud - made strata and iptimization processing
出处
《鸡西大学学报（综合版）》
2006年第4期61-61,64,共2页
JOurnal of Jixi University:comprehensive Edition
关键词
小孔径
压力平衡造浆
small diameter
pressure balancing
mud - made
