underproductive

underproductive

1. UNDERPRODUCTIVE OIL FLOW IN THE WELL ZC 10 OF THE ZHOUKOU DEPRESSION IN THE SOUTHERN NORTH CHINA BASIN

南华北盆地周口坳陷周参10井低产油流剖析

2. Discovery of underproductive oil flow in the Well ZC 10 of Zhoukou depression in the Southern North China basin has brought hope for hydrocarbon exploration success.

南华北盆地周口坳陷周参10井低产油流的发现,无疑为周口坳陷油气勘探突破带来了希望。

3. underproductive industry

生产供不应求的工业

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