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腐植酸盐在一定的条件下与某些单体共聚后,生成了共聚腐植酸盐,将其加入钻井液对其动电性质进行测定,测定的数据证实,共聚腐植酸盐使钻井液的动电性质发生了改变,其原因与共聚腐植酸盐分子的结构和平均分子量的分布有关。
Under certain conditions, the humic acid salt is copolymerized with certain monomers to form copolymerized humic acid salts, which are added to the drilling fluid to determine their electrokinetic properties. The measured data confirm that the copolymerized humic acid salt makes the drilling fluid move The electrical properties have changed due to the structure of the co-polymerized humate salt and the distribution of the average molecular weight.