温度对高凝油油藏开发效果的影响研究

Temperature's Impact on High Pour-Point Oil Reservoir Development Effect

通过对高凝油油藏的高含蜡、高凝固点以及其它物性特征的概述。在此基础上,对原油开采时,根据高凝油油藏的析蜡温度不同,进行选择不同的注入水温度。另外,进一步定性地研究了不同注入水温度对高凝油渗流机理的产生的影响作用;定量地研究了不同的注入水温度对采收率产生的影响作用。

Based on discussing high pour - point oil reservoir physical property such as high wax and other properties, according to high pour -point oil reservoir related temperature is different, different injected water temperature can be chosen. In addition, different injected water temperature on the percolation mechanism of high pour - point oil of influence was studied qualitatively. The injected water temperature on the different effect of recovery was quantitatively. It is concluded that the temperature of high pour - point oil reservoir development effect is very clear. The study can serve as some guidance for scientifically and effectively mining high pour - point oil reservoirs indicate the direction of technology.