生物表面活性剂检测方法研究DETERMINATION OF BIOSURFACTANT
吴刚,孙润久,张彦庆
WU Gang; SUN Run jiu; ZHANG Yan qing (No.3 Oil Production Company of Daqing Oil Field Company Ltd.;
摘要(Abstract)：
针对萨北油田小井距生物表面活性剂三元复合驱矿场试验中存在的生物表面活性剂RH的定量分析检测问题 ,通过室内实验 ,验证了三元体系中聚合物、碱、ORS4 1及污水对pH值定量分析的影响。并通过线性回归 ,得出RH定量分析的公式 ,较好地解决了RH的检测问题 ,为今后开展生物表面活性剂化学驱中如何检测RH提供了一种较为准确的方法
Be aimed at quantitarely analyzing and monitoring problems of RH of biosurfactant occurred during the small well spacing biosurfactant ASP flood field test in Sabei oil field . This paper tests and verifies the effect of polymer, alkaline, ORS41 and sewage in ternary system on the quantitative analysis of RH in lab. It gives the quantitative analysis formula of RH based on linear regression, which can be used to determine RH during the biosurfactant chemical flooding hereafter.
关键词(KeyWords)：
生物表面活性剂;三元复合驱;分析;检测
biosurfactant; ASP flood; analysis; determination
基金项目(Foundation):
作者(Authors):
吴刚,孙润久,张彦庆
WU Gang; SUN Run jiu; ZHANG Yan qing (No.3 Oil Production Company of Daqing Oil Field Company Ltd.;