safe drilling meaning in English
安全钻井
坳陷
Examples
- Recommended practice for safe drilling operations involving hydrogen sulfide
含硫化氢油气井安全钻井推荐作法 - It has less effect on the filter loss in increasing viscosity and shear , thus meeting the demands of fast and safe drilling relatively well . 1
在提粘、提切的情况下，对滤失量影响较少，能较好地满足快速安全钻井的要求。