摘要
随着三元复合驱采油技术的大面积推广,三元复合驱采出液的化学破乳作为重要的配套技术也开始成为人们必须关注的问题。在对三元复合驱采出液化学破乳的室内研究中,受工作时间和条件的限制,不可能以不同的采出阶段的油田的实际采出液作为研究客体进行实验。因此,本文考虑以杏1- 4-23和杏2-2-试采出液上层乳化油和下层游离水按一定比例混合后均质制得模拟乳化体。考察了影响模拟乳化体性状的因素,并与实际采出液的性质作对比。
With the application of alkaline -surfactant- polymer flooding（ASP） technology, chemical demulsifying of crude oil emulsions from ASP flooding becomes the problem that we must try to solve . In indoor experiments ,as we are limited by working hours and conditions, we cant use the real emulsions which are exploited immediately as the object . So in this article, we used emulsified crude oil and dissociative water to prepare simulated emulsion. We studied the properties of simulated emulsions and made a comparision between simulated emulsions and real emulsions .
出处
《化学工程师》
CAS
2006年第10期9-11,31,共4页
Chemical Engineer
关键词
乳化体
模拟
三元复合驱
crude oil
simulate
alkaline - surfactant - polymer flooding
