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这里我们刊登了黑龙江大学张连生同志写的“用活性孔隙假设解释聚合物控制油井含水量的机理”一文。本文综合了以前的报道资料,从聚合物体积庞大的事实出发,认为聚合物控制油井含水量主要借助其体积效应。根据选择渗透原则,提出活性孔隙假设。虽然作者提出的是一种设想,由于条件限制,尚未进行实验验证,但我们认为还是可以供油田搞堵水设计的同志作为参考,在实践中证实这种设想是否符合实际。本着百家争鸣的方针,我们欢迎有关的同志就这个问题展开讨论。
Here we published a commentary by Comrade Zhang Liansheng of Heilongjiang University entitled “Mechanism of Controlling Oil Well Water Content with Active Pore Assumptions.” Based on the fact that the polymer is bulky, we conclude that the polymer controlled the well water content mainly by virtue of its volume effect. According to the principle of selective infiltration, the active pore hypothesis is proposed. Although the author has proposed a scenario that has not yet been experimentally verified due to limited conditions, we think it is possible to refer to comrades who engage in water plugging in oilfields, and in practice, to confirm whether this assumption is realistic. With the principle of “one hundred schools of thought” contested, we welcome the comrades concerned to start discussions on this issue.