倪锡成
NI Xi-cheng (No. 3 Oil Production Plant of Daqing Oilfield Company Ltd.

• 1:大庆油田有限责任公司第三采油厂 黑龙江大庆163113

摘要(Abstract)：

影响聚合物驱油效果的因素是多方面的,包括聚合物注入体系与油层的配伍性,聚合物用量大小,剩余油分布状况等,其中聚合物溶液的降解是影响聚驱效果的一个重要因素。研究了聚合物配注SC2100控制系统中自动调配母液、熟化至喂液、注入等环节对聚合物溶液黏度变化的影响,分析了产生机械降解的原因并提出了相应的解决办法,这对减少的聚合物溶液黏度损失,保证其驱油效果具有重要意义。
There are different factors to influence the polymer flooding, such as compatibility between polymer injection system and oil layers, polymer loading and distribution of remaining oil, in which the decomposition of polymer solution is the key factor for effect of polymer flooding. In this paper, the effective automatic allocated mother solution within the polymer distribution SC2100 control system on polymer solution viscosity is discussed, as well as the reason of mechanical decomposition. Corresponding solution method is presented, which can decrease the viscosity loss of polymer solution and guarantee its oil recovery effect

关键词(KeyWords)： 聚合物;配注系统;降解因素
polymer; injection distribution system; degradation factors

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 倪锡成
NI Xi-cheng (No. 3 Oil Production Plant of Daqing Oilfield Company Ltd.

参考文献(References)：

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• [2]隋军,廖广志．大庆油田聚合物驱油动态特征及驱油效果影响因素分析[J]．大庆石油地质与开发,1999,18(5):17-20．