高浓度注聚提高采收率的技术讨论

Discussion of High Concentrations of Polymer Injection to Improve Oil Recovery Techniques

本文以大庆油田第六采油厂为例,对高浓度聚合物驱油机理进行分析,开展高浓度注聚室内实验研究,对实验结果进行分析,对高浓度聚合物驱注入参数优选提出建议,注入速度、聚合物用量、高浓度注聚配产配注方面提出看法。

This paper takes the sixth Oil Production Plant of Daqing Oilfield for example to analyze the mechanism of high concentrations of polymer flooding, carry out the laboratory research of high concentration of polymer injection, analyze the experimental results, put forward the suggestions for the flooding parameter optimization of high concentration of polymer injection, and put forward the views for the injection rate, the amount of polymer and the polymer injection with a high concentration of production with respect note.