| 释义 |
drilling operation短语¹¹⁴⁴⁶⁷⁺⁴
基本例句
钻井作业
A detailed investigative study is made of a drill pipe rupture that happened during drilling operation.
对某井在钻井期间发生的钻杆断裂事故进行了详细调查研究。 chemyq
Calculation results show that they accurately reveal the distribution pattern of pressure in wellbore during under- balanced drilling operation.
计算结果表明，该套公式较为精确地模拟了欠平衡钻井过程中井眼压力分布的规律。 chemyq
Marginal oil field exploitation is a system engineering including drilling operation, oil extraction, and platform construction.
边际油田的开发是集海洋油气资源之钻井、采油工程及海洋工程为一体的系统工程。 cnki |