摘要
介绍了液压式双级注水泥器的结构及特点、工作原理、现场应用和注意事项。该工具已在胜利、大港、中原、青海、江汉等油田50余口井中进行了成功应用,固井质量优良。
This paper introduces designs of hydraulic twostage cementing tools, working principles, field practices and considerations when using it. The tool has been successfully applied to more than 50 wells in Shengli, Dagang, Zhongyuan, Qinghai, Jianghan Oilfields, etc, and achieved good cementing results.
出处
《石油钻探技术》
CAS
2003年第6期44-45,共2页
Petroleum Drilling Techniques
关键词
液压式双级注水泥器
结构
大角度斜井
水平井
固井作业
cementing distributor
structure
primary
high angle deviated hole
horizontal well
cementing
Gang 145×1 Well
Bingu 26 Well
