超前注水在五星庄油区长8油藏应用效果研究  

Application Effect of Advanced Water Injection in Chang8 Reservoir of Wuxingzhuang Oil Area

作　　者：杨玉东[1] 王雷[1] 韩红卫 罗宝莉[1] 张雁婷 安山[1] YANG Yu-dong;WANG Lei;HAN Hong-wei;LUO Bao-li;ZHANG Yan-ting;AN Shan(Dingbian Oil Production Plant,Yanchang Oilfield Co.,Ltd.,Shaanxi Dingbian 718600,China)

机构地区：[1]延长油田股份有限公司定边采油厂,陕西榆林718600

出　　处：《辽宁化工》2020年第3期258-260,共3页Liaoning Chemical Industry

摘　　要：针对鄂尔多斯盆地五星庄油区长8油藏特低渗、低压、低丰度以及常规注水开发效果较差和采收率低的特点,通过实施超前注水开发,提高了油藏的水驱开发效果,部分井组产量明显增加。超前注水开发技术的成功实施,对定边油区类似区块的开发具有很好的适用性和指导性作用。According to the characteristics of Chang8 reservoir in Wuxingzhuang oil area of Ordos basin,such as ultra-low permeability,low pressure,low abundance,poor development effect of conventional water injection and low recovery factor,through the implementation of advanced water injection development,the water drive development effect of the reservoir was improved,and the production of some well groups was increased significantly.The successful implementation of advanced water injection development technology can provide good guidance for the development of similar blocks in Dingbian oil area.

关 键 词：低渗透油藏 超前注水 长8油藏 效果分析 

分 类 号：TE357[石油与天然气工程—油气田开发工程]