催化剂作用下稠油水热裂解反应研究

Study of crude oil aquathermolysis in the catalysis

随着常规原油的储量不断减少，稠油将成为油田开采的主要对象。针对稠油、特稠油因粘度过高，流动性差等而引起的井筒供液不足、抽汲困难、影响产能等因素，通过室内实验、对不同油层特性所使用的降粘剂进行研究分析，探讨出适应不同油层特性油藏条件的稠油裂解方法。

With the steady decline in reserves of conventional crude oil, heavy oil extraction will be the main target. For heavy oil, extra-heavy oil due to viscosity is too high, and poor liquidity caused by wellbore fluid supply shortage of swabbing,the difficulties affecting the production capacity and other factors, we adopted the indoor experiment which is the reservoir characteristics of different thinning agent used to conduct research and analysis to explore the characteristics of a hidden reservoir to adapt to different conditions of heavy oil cracking method.