The water-plugging technique of nitrogen foam for plugging the water layer of oilfield by Jamin effect has been studied in this paper.
英
美
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氮氣泡沫堵水技術(shù)是在注入液體中摻入氮氣使發(fā)泡劑發(fā)泡,利用氣阻效應(賈敏效應),使液體不能沿微觀(guān)大孔道、宏觀(guān)高滲層或高滲區竄流,達到封堵高含水層的目的。
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国内精品美女A∨在线播放xuan