塔河油田9区水平井钻井液技术探讨与实践

Technique of Horizontal Well Drilling Fluid and Its Application in Area 9 of Tahe Oilfield

介绍了塔河油田9区的地层岩性特点及水平井井深结构特点,通过对该地区地层岩性特点及钻井液施工中面临的技术难点的分析,提出了相应的钻井液技术措施和维护处理思路,总结了现场维护处理的成功经验,为塔河9区水平井实现安全、快速施工提供参考。

This paper introduces petrography characteristics and the structural characteristics of horizontal wells of area 9 in Tahe Oilfield.Through analyzing the petrography characteristics and technical difficulties of the fluid construction in this area,the paper advances the corresponding measures of drilling technology and ideas of maintenance,sums up the successful experience of the scene maintenance,and provides reference for area 9 in Tahe Oilfield to achieve safe and fast construction.