The oil workers are drilling wells.

他在一个井队工作。

The attainment rate is confirmed high by drilling Wells.

经钻井证实，具有很高的成功率。

Well control is the control of formation pressure encountered while drilling Wells.

井控是对油气井压力控制的简称。

Objective To prevent from hearing damage caused by noise in the sites with drilling Wells.

目的预防钻井井场噪声所致的听力损伤。

Australian companies have even begun drilling Wells for new, entirely man-made geothermal power plants.

澳大利亚的公司甚至都在开凿新的钻井，全部都是人造地热发电站。