涠洲11-4油田泡沫驱提高采收率可行性论证  

Feasibility analysis of EOR by foam flooding in Weizhou11-4 Oilfield.

作　　者：姜瑞忠[1] 杨仁锋[1] 

机构地区：[1]中国石油大学(华东)石油工程学院,山东东营257061

出　　处：《油气地质与采收率》2009年第2期49-51,共3页Petroleum Geology and Recovery Efficiency

摘　　要：针对涠洲11—4油田主力油层——角尾组Ⅱ油组换大泵提液、开发东区和高含水井侧钻等主要措施增产效果不理想的问题，为了寻找新的开发方法以提高经济效益，以涠洲11—4油田生产历史数据为基础，通过对中外大量文献的调研，选择ECLIPSE100黑油模型对泡沫驱进行了数值模拟研究，认为实施泡沫驱可以经济有效地提高该油田的采收率，可增产油量24．36×10^4t，建议开展泡沫的实验工作，为泡沫方案的设计提供可靠的参数。Several measurements were taken to improve the oil production in the main oil layer-Jiaowei group of Weizhou11-4 Oilfield,such as broadening rate of flow,developing the east block of the field and side track in high water-cut wells,but the effect wasn't satisfactory. In order to find new development method,a black oil model simulator in the ECLIPSE100 software was used to make numerical simulation for foam flooding based on the production history data of the oilfield and an investigation on literatures in China and abroad.The simulation results show that the foam flooding can enhance oil recovery economically and effectively,it may gain extra 24.36×10~4 t oil production.So the experiment work is suggested to make so as to offer faithful parameters for the scheme design in the foam flooding.

关 键 词：泡沫驱 提高采收率 数值模拟 涠洲11—4油田 

分 类 号：TE357.42[石油与天然气工程—油气田开发工程]