榆树林油田同步注水开发效果THE DEVELOPMENT EFFECT OF THE SYNCHRONOUS WATER FLOODING IN YUSHULIN OIL FIELD
卢连生,杨涛,张英芝
Lu Liansheng;Yang Tao;Zhang Yingzhi (No 11 Oil Production Company of Daqing Oil Field Company Ltd ;
摘要(Abstract)：
榆树林油田是特低渗透、低产能的油田。油井压裂投产后初期产量较高 ,但油层压力和产量下降速度快 ,并且压力、产量降低之后恢复起来十分困难。为提高油田开发效果 ,使油井产量稳定在较高水平上 ,在室内实验研究的基础上 ,1 993年在树 34井区开展了同步注水开发试验 ,并在其它区块逐步推广 ,取得了明显效果。
Yushulin Oil Field is an ultra low permeable and low productive oil field In the early period after fracturing, it has a high production, but the reservoir pressure and production decline rapidly and are difficult to restore In order to improve the development effect of the oil field and maintain a high production of the wells, a synchronous water flooding development experiment is performed in Shu 34 wellblock in 1993 based on laboratory study It is also popularized in other blocks and obtains an obvious effect
关键词(KeyWords)：
榆树林油田;特低渗透;同步注水
Yushulin Oil Field;ultra low permeable;synchronous water flooding
基金项目(Foundation):
作者(Authors):
卢连生,杨涛,张英芝
Lu Liansheng;Yang Tao;Zhang Yingzhi (No 11 Oil Production Company of Daqing Oil Field Company Ltd ;