台南阜三段油藏注气开发效果分析  

Analysis of gas injection and development effect in the third member of Fu reservoir in Tainan

作　　者：滕德莉 Deng Deli(Taizhou Oil Production Plant of Sinopec East China Oil and Gas Company,Taizhou 225300)

机构地区：[1]中石化华东油气分公司泰州采油厂

出　　处：《石化技术》2020年第1期92-93,共2页Petrochemical Industry Technology

摘　　要：台兴油田阜三段油藏采用CO2驱油开发,能解决未动用阜三段油藏低渗难采储量的动用问题,提高已开发中高含水阜三段油藏的采收率。油藏注气开发后,注气压力稳定,油层能量得到有效补充,地层压力保持较高水平,增油效果明显。CO2 flooding can solve the problem of producing low permeability and hard to recover reserves in the undeveloped reservoir,Improve the oil recovery of the developed middle and high water cut third member reservoir. After gas injection development,gas injection pressure is stable,reservoir energy is effectively supplemented,formation pressure is kept at a high level,and oil production effect is obvious.

关 键 词：低渗透油藏 CO2驱油 注气 开发特征 

分 类 号：TE357.7[石油与天然气工程—油气田开发工程]