下扩眼器到海底。
Today our work is to run in hole with drill pipes.
接大钻具是我们明天的工作。
The strange thing was that after they came out of the hole, they did not run away immediately.
奇怪的是,出洞以后,它们没有立刻跑开。
下钻至套管鞋。
You run the thread in through this little hole in the top.
你把线从顶部的这个小孔中穿过来。
Please make up overshot and run hole!
请把卡瓦打捞筒接上,下钻!
Please make up overshot and run hole!
请把卡瓦打捞筒接上,下钻!
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