污水水质对聚合物溶液粘度影响  

Review of influences of sewage water quality on polymer solution viscosity

作　　者：苑光宇 罗焕[1] YUAN Guang-yu;LUO Huan(Research Institute of Oil Production Technology,Dagang Oilfield Company, Petrochina, Tianjin 300280,China)

机构地区：[1]中国石油大港油田公司采油工艺研究院

出　　处：《化学工程师》2019年第6期73-78,共6页Chemical Engineer

摘　　要：体系粘度是化学驱体系发挥波及效果最重要的性能之一,在矿场应用中,配制用水水质是影响聚合物溶液粘度的重要因素甚至是决定因素。综述了水质中影响聚合物溶液粘度的因素,分析了各个因素的影响程度、影响机理,按照影响程度级别对影响因素进行了分类,最终给出了建议的水质控制项目及指标上限,为化学驱现场改善水质、保证体系粘度提供参考。Viscosity is one of the most important properties of chemical flooding system to perform sweep effect,and the water quality used for preparation is an important, even determinant factor which influences the polymer so-lution viscosity. The factors that influence polymer solution viscosity were summarized, and the impact degree and mechanism of every factor were analyzed, in addition, the influence factors were classified according to impact de-gree. Finally, the recommended water quality control items and upper index limits were given to provide evidence for improving water quality and guarantee viscosity in chemical flooding oilfield.

关 键 词：化学驱 水质 聚合物溶液粘度 水质指标 

分 类 号：TE327[石油与天然气工程—油气田开发工程]