| 释义 |
well cementation
基本例句
固井
The technical features of several current well cementing quality detection and evaluation techniques are introduced.主要介绍了国内现有的几种固井质量检测及评价技术。
The present invention relates to a method for well cementing assisted by grout inflatable external packer.本发明涉及一种用水泥浆胀封管外封隔器辅助固井的方法。 |