The time and law of interval pumping for the oil wells having no enough liquid supplying are studied.

同时利用该技术对供液不足的油井进行间抽时间和间抽规律的摸索。

youdao

The time and law of interval pumping for the oil wells having no enough liquid supplying are studied.

同时利用该技术对供液不足的油井进行间抽时间和间抽规律的摸索。

youdao