提出了油气井临界井底流压和安全产量的概念，对科学地管理油气井有着一定的现实意义。

The paper presents the conception of bottom-hole critical flowing pressure and secure production of oil well. It is of practical significance for management of oil well.

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了解农民可能期望获得怎样的产量以及确定植物的安全性也将是必要的。

It will also be necessary to understand what sort of yield farmers might expect and to establish the plant's safety.

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包括安全、负责任地增加国内石油产量，当然，这也是我们追求的。

This includes safe and responsible production of oil at home, which we are pursuing.

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