不同添加物对轻质原油氧化反应速率的影响

Influence of Additives on Oxidation Rate of Light Oil

通过模拟地层条件,利用空气原油静态氧化实验装置,考察了纯油、含砂量、含水量及添加催化剂HS对ZJ油田轻质原油氧化反应速率的影响。结果表明,黏土矿物岩心砂及地层水对ZJ油田轻质原油氧化反应速率几乎没有影响,催化剂HS的使用效果明显,可以作为降低空气驱产出气中氧含量的备选技术之一。

The influences of additives such as reservoir sand,formation water,and catalysts on the oxidation rate for light oil in ZJ Oilfield were examined using experimental device under static oxidation of crude oil with air through simulation of formation conditions.The result showed the oxidation rate was not obviously influenced by addition of reservoir sand and formation water,but addition of HS catalyst obviously affected the oxidation rate of crude oil with air.It was concluded that addition of HS catalyst was one of the effective means to decrease oxygen content during air flooding.