这是钻井设计书。
Is the drilling program checked prior to being released for production?
是否在开始生产国产前，对钻孔程序进行检验？
Finally, the optimization of the most secure directional drilling program.
最后，优选安全性最高的定向钻穿越方案。
Through the research, an optimization program of gas drilling equipment package is formed.
通过研究，形成了一套气体钻井装备配套优化方案。
The program of gas drilling well control equipment package.
气体钻井井控设备配套方案。
The program of gas drilling well control equipment package.
气体钻井井控设备配套方案。
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