渤海稠油热水驱驱油效率规律研究  

Study on Oil Displacement Efficiency of Heavy Oil by Hot Water Flooding in Bohai Sea

作　　者：郑伟 Zheng Wei(CNOOC Research Institute Co.Ltd.,Beijing 100028)

机构地区：[1]中海油研究总院有限责任公司开发研究院

出　　处：《石化技术》2019年第12期68-68,61,共2页Petrochemical Industry Technology

摘　　要：为对比不同条件下热水驱开发效果,本文通过驱油效率实验对比了不同注入温度和不同注入速度条件下热水驱开发效果。热水驱的适宜注水温度推荐150℃;注水速度推荐100~150m^3/d;热水驱的驱油效率可以达到50%左右。In order to compare the development effect of hot water flooding under different conditions,this paper compares the development effect of hot water flooding under different injection temperature and different injection speed by oil displacement efficiency experiment. Suitable water injection temperature for hot water flooding is recommended:150 C;water injection speed is recommended:100-150 m3/d;the oil displacement efficiency of hot water flooding can reach about 50%.

关 键 词：渤海稠油 热水驱 驱油效率规律 热采效果 

分 类 号：TE53[石油与天然气工程—油气田开发工程]