1) open-hole inflatable packer
膨胀式裸眼封隔器
2) open-hole packer
压胀裸眼封隔器
1.
In this paper,a horizontal screen piple completion technology is introduced,the working principle,structure,and technical parameters of the fast plug-drilling pipe string, the cement-filled resin blind ram,the open-hole packer,the cleanup acid with inverse circulation and inflate packer string are elaborated, and field application process and results are presented.
介绍了一种水平井筛管完井工艺,对快速钻塞工艺管柱、水泥充填树脂盲板、压胀裸眼封隔器、反循环酸洗与胀封管柱的工作原理、结构、技术参数进行了阐述,给出了现场施工工艺及应用效果。
3) expanded packer
膨胀式封隔器
1.
Therefore, a series of special expanded packers with various kinds of advantages such as minor diameter, small spacing, and high bearing pressure, and simplify operation etc.
为此研制开发小直径、小卡距、承压高、易操作的膨胀式封隔器系列,设计出适合套变井选层酸化、压裂以及薄层措施改造的多种工艺管柱。
4) external packer
裸眼封隔器
5) packer inflation
封隔器膨胀
6) expanding type tubing packer
膨胀式油管封隔器
补充资料：封隔器
见油气井井下作业设备。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条