分层注汽
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separate layer steam injection 分层注汽
separate layer steam injection allocation 分层配汽
Close to end of exploiting period of heavy oil,it? ˉs usually adopting separate steam injection for enhancing oil recovery effectively.
在稠油开采的后期,为了有效提高采收率普遍采用分层注汽的生产方式。
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It solved the difficult problems of thermal insulation or separate steam injection in general steam injection well, separate steam injection well, and side track well.
它解决了普通注汽井、分层注汽井和侧钻井的隔热或分层注汽的难题。
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