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本文用英国联合胶体公司提供的三种聚丙烯酰胺和一种国产聚丙烯酰胺,在大庆油田的油层岩心上进行静态吸附与流动时的滞留作用的实验研究,并对实验结果做了多方面的讨论。
In this paper, three kinds of polyacrylamide supplied by Union Colloid Co., Ltd. and a domestic polyacrylamide were used to carry out experiments on static adsorption and flow retention in the oil core of Daqing Oilfield. The experimental results were multifaceted discuss.