摘要
针对泌阳凹陷井楼油田A区特稠油油藏的特点,开展了过热蒸汽驱数值模拟研究。首次利用CMG-STARS数值模拟软件,在吞吐阶段历史拟合、单井拟合好的基础上,对A区吞吐阶段的压力场、温度场、注采参数等进行数值模拟。模拟结果显示A区适合过热蒸汽驱提高采收率,过热蒸汽驱可使全区采出程度达到52.19%,比普通吞吐方案的采收率高出6.79%。
Based on the reservoir characteristics of Block A,Jinglou Oil Field in Biyang Sag,the numerical simulation of the superheated steam flooding was conducted to simulate the pressure field,temperature field,injection-production parameters,etc,for this block by using CMG-STARS software.The robust simulation results through the history match of production data show that the recovery rate can reach up to 52.19%,which is 6.79% highter than that of traditional steam flooding.so it is appropriate to apply the superheated flooding in the Block in Jinglou oil field.
出处
《新疆石油天然气》
CAS
2012年第1期70-75,7-8,共6页
Xinjiang Oil & Gas
关键词
特稠油
过热蒸汽驱
数值模拟
采出程度
井楼油田
Extra-heavy oil
Superheated steam flooding
Numerical simulation
Recovery rate,Jinglou oil field
