The effect of surfactant to rheological property of HPAM solution was studied.
本文详细研究了表面活性剂对H PAM 溶液流变性的影响。
The viscosity stability of HPAM solution is an important factor that influences the effect of polymer flooding.
聚合物水溶液的黏度稳定性是影响聚合物驱油效果的重要因素。
The research results of the paper are as follows: the rheology and the rheology influence factors of HPAM solution are studied through the measure of polymer solution's rheological behaviors.
通过HPAM水溶液流变性实验，用流变仪测定了聚合物溶液的流变性，研究了聚合物溶液流变性的影响因素。
However, the viscosity of ternary copolymer solution has not been obviously reduced with the increase of calcium ion concentration, while the viscosity of HPAM solution has been reduced by 89%.
随着钙离子浓度的增加，三元共聚物粘度下降不明显，而HPAM溶液粘度下降了89%。
The solution viscosity and elasticity are investigated for tri-component blends of Daqing's commercial HPAM polymers.
实验研究了大庆工业品HPAM聚合物三元共混体溶液的黏性和弹性。
Generally speaking, HPAM can adjust the injected water's rheology properties and improve the viscosity of driven solution, make better the efficiency of spread etc.
一般认为，聚丙烯酰胺起到调解注入水的流变性、增加驱动液粘度、改善水驱波及效率等作用。
As to the aqueous solution of partially hydrolyzed polyacrylamides (HPAM), the instantaneous flow rate distribution is calculated, and the distribution curves are plotted.
以部分水解聚丙烯酰胺(HPAM)水溶液为例，对这种流量分布进行了数值计算，绘制了瞬时流量分布曲线。
Viscosity of HPAM ST50 aqueous solution is decreased remarkably.
ST50聚合物水溶液黏度在吸附后黏度显著下降。
Viscosity of HPAM ST50 aqueous solution is decreased remarkably.
ST50聚合物水溶液黏度在吸附后黏度显著下降。
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