hook well floating packer

例句：

1. 1.The well is equipped with a hook well floating packer to improve the efficiency of oil extraction.
   该井配备了一个悬挂式浮盘式抽油机，以提高石油开采效率。
2. 2. The floating packer is designed to float in water and collect oil from the well.
   浮动抽油机设计成能在水面上漂浮，从井中收集石油。
3. 3. The hook well floating packer has proven to be an effective tool for improving oil recovery rates.
   悬挂式浮盘式抽油机已被证明是提高石油回收率的有效工具。