他们在爱尔兰沿海钻井采油。

They're drilling for oil off the Irish coast.

《牛津词典》

海洋平台是海上钻井采油的必备设施之一。

Offshore platform is one of the most necessary equipments for oil extraction in the ocean.

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对纳米技术在石油工业上游领域涉及到的石油钻井、采油生产及油田污水处理等方面的应用进行分析探讨。

The applications of the technology in petroleum upstream industries, including drilling, oil recovery and oilfield wastewater treatment have been investigated.

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