油田上目前常用的几种封隔器结构比较复杂，尘封和解封需要一定条件，对井况有特定要求，在实际应用中存在着一些问题。
The using packers in oilfields have complex construction. Packer setting and releasing need for certain well conditions. Some problems exist in field application.
目前，该系统的现场测试已经结束，测试地点包括了中东、欧洲、亚洲、非洲和美洲的多个油田，几乎覆盖了各种井况，实际应用效果非常好。
The system has been tested in a wide variety of well environments and trajectories in the Middle East, Europe, Asia, West Africa, and North and South America.
应用推荐