三元复合驱注采系统结垢现状及影响因素分析

三元复合驱(ASP)技术具有显著提高驱油效率、降低界面张力、较好的流度控制和降低化学剂的吸附等很多优点,但却给ASP注采系统带来了严重的结垢问题。针对这一现象,本文详细的介绍了ASP体系结垢现状,并对影响ASP体系结垢的主导因素进行了详致的分析,针对影响结垢的首要因素提出了可行性的预防和解决对策。

Analysis on scaling influencing factors and status in ASP flooding

ASP flooding technology has the advantage of significantly improving the efficiency of flooding oil,decreasing interfacial tension,preferable mobility control and reducing the adsorption of chemical agents,but which lead to the serious scaling in the injection-produced system.The scaling status and causes were analysised detailedly to the problem,the prevention and solving countermeasures were provided on the basis of the most important factor in this pater.