摘要
本文提出了一种简易实用的计算热驱残余油饱和度方法。该方法主要将实验室热驱结果和柏授—皮特曼关系相结合,在溫度、原油粘度、油藏物性条件与残余油饱和度间建立关系,以求得蒸汽驱残余油饱和度值。该方法应用于克拉玛依油田六区、九区和红山嘴地区、风城地区,其计算结果与有关研究成果基本一致,计算出的蒸汽驱残余油饱和度值可作为稠油热采可采储量、数值模拟及编制开发方案的参数。
A simple practical method of calculating residual oil saturation of thermal steamflooding process is proposed. Principally this method combines the laboratory results with Bursell—Pittman relation, establishing a relationship amongst residual oil saturations with the temperature.oil viscosity and the physical properties of the reservoirs, which can be used to calculate residual oil saturation of steamflooding process. This method is applied in NO. 6 District .No. 9 District. Hong Shuan Zui District and Fong Cheng District of the KARAMAY oil field. The results are consistent with some other related studies. The calculated residual oil saturation can be used as the parameters for reserve, numerical simulation and the design of the development project.
出处
《新疆石油地质》
CAS
CSCD
北大核心
1989年第4期64-68,共5页
Xinjiang Petroleum Geology
