摘要
本文介绍了应用井间示踪技术成功地研究了水气交替注入后，大幅度提高平面波及效率，在厚油层中产生重力分异，驱扫了水驱波及不到的地区提高采收率的机理，并在油田的调整挖潜、提高原油产量和试验效果方面起了重要作用。
This paper presents successful study of EOR mechanisms of increasing areal sweep efficiency greatly,emerging gravitational separation in thick reservoirs and sweeping areas unswept by waterflooding after WAG by using interwell tracer technology.The interwell tracer technology plays an important role in adjusting and tapping oil potentials in Daqing oilfield,and increasing oil production rate and test results.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1996年第3期49-52,共4页
Petroleum Geology & Oilfield Development in Daqing
关键词
油田
井间示踪技术
油井测量
Radioactive tracer,Chemical-tracer,[Interwell tracer],[WAG], EORmechanism,[Daqing oilfield]
