提高稠油热采率添加剂的研究

The Investigation of a Class of Chemical Additive for Enhancing Viscous Oil Recovery by steam Injection

本文描述了一类稠油热采添加剂的合成、改性、复配,性能的测定及驱油模拟试验的方法和结果,对影响添加剂性能的因素进行了较系统的研究。

This paper deals with synthesis, modifications, formulation and properties of a class of chemical additive for enhancing viscous oil recovery by steam injection. The factors which affect the properties of the additives have been investigated systematically. The method and resusts of the simulated test of hot water flooding with the additives are also reported.