Polymer flooding is a key measure of crude stable production during the later stage of developing Daqing Oilfield with high water cut.
聚合物驱油是大庆油田高含水开发后期原油稳产的主要技术措施。
It plays a very important role which can't be replaced by separate injection in the later stage of high water cut period.
在高含水后期油田开发中发挥了分注等工艺措施替代不了的作用。
How to make clear residual oil potential and distribution of all kinds of reservoir underground is an important subject of Daqing Oilfield at later stage of high water cut.
如何搞清地下各类油层中剩余油的潜力及分布，是大庆油田高含水后期的重要课题。
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