空气驱低温氧化反应对原油特性的影响研究
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摘要
空气驱采油是一项对稠油油藏、中等重度及轻质油藏都可以使用的新型技术措施,具有很高的实际应用价值,而在空气驱采油过程中,原油的物性会因环境条件改变而变化。文章就空气驱过程中,注入空气后对于原油的粘度、含氧量和对饱和油性质影响,记录原油饱和压力变化,研究空气在地层与原油发生低温氧化作用,其产物和反应对原油的特性所产生的影响设计并进行了在不同条件下的实验分析及其比变化规律的研究并阐述。
Air-driven oil recovery is a new technical measure that can be used in heavy oil reservoirs, medium-heavy and light-duty reservoirs. It has high practical application value. In the process of air-driven oil recovery, the physical properties of crude oil will be due to environmental conditions. Change and change. In the air flooding process, the effect of crude oil on the viscosity, oxygen content and properties of saturated oil after injecting air is recorded. In order to study the influence of low temperature oxidation on the characteristics of crude oil,the experiments were carried out under different pressures and different temperature conditions. The product was analyzed from the reaction mechanism. Research on content, analysis and change law of ratio.
Air-driven oil recovery is a new technical measure that can be used in heavy oil reservoirs, medium-heavy and light-duty reservoirs. It has high practical application value. In the process of air-driven oil recovery, the physical properties of crude oil will be due to environmental conditions. Change and change. In the air flooding process, the effect of crude oil on the viscosity, oxygen content and properties of saturated oil after injecting air is recorded. In order to study the influence of low temperature oxidation on the characteristics of crude oil,the experiments were carried out under different pressures and different temperature conditions. The product was analyzed from the reaction mechanism. Research on content, analysis and change law of ratio.
引文
[1]邵立民.低渗透油田空气驱油技术研究[D].中国石油大学(华东),2012.
[2]付治军.渤南罗36块空气驱油室内实验研究[D].中国石油大学(华东),2008.
[3]邵立民.低渗透油田空气驱油技术研究[D].中国石油大学(华东),2012.
[4]王丽娅.强1区块轻质油藏注空气驱可行性研究[D].东北石油大学,2017.
[5]刘勇,孙雷,孙良田,等.大庆某低渗轻质油藏注空气低温氧化反应动力学研究[J].应用化工,2008.
[6]张永成.新杜1块注空气开采可行性研究[D].西安石油大学硕士论文,2010.
[2]付治军.渤南罗36块空气驱油室内实验研究[D].中国石油大学(华东),2008.
[3]邵立民.低渗透油田空气驱油技术研究[D].中国石油大学(华东),2012.
[4]王丽娅.强1区块轻质油藏注空气驱可行性研究[D].东北石油大学,2017.
[5]刘勇,孙雷,孙良田,等.大庆某低渗轻质油藏注空气低温氧化反应动力学研究[J].应用化工,2008.
[6]张永成.新杜1块注空气开采可行性研究[D].西安石油大学硕士论文,2010.