基于示踪剂模拟的海上油田注水效率评价  

Evaluation of water injection efficiency in offshore oil field based on tracer simulation

作　　者：汤婧 Tang Jing(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,北京100028

出　　处：《石化技术》2022年第5期176-177,256,共3页Petrochemical Industry Technology

摘　　要：对注水开发油田而言,“注够水、注好水”是油田开发效果的有力保证,目前优化注水方面仍以工作量为导向,通过提高分层配注及合格率水平以及完善井网等方式,未涉及改善注水效率、实现注采结构调整方面的研究及工作方向。故有必要开展海上典型油田注水效率研究,改善水驱剖面,提高水驱效率,达到优化油藏注水开发效果的目的。For waterflooding oilfields,"good enough water and injection water"is a powerful guarantee for oilfield development effect,the optimization of water injection in still work oriented,by improving the layered injection allocation and rate level and perfect the pattern and so on,not related to improve water flooding efficiency and realize the injection-production structure adjustment direction of research and work.Therefore,it is necessary to study the water flooding efficiency of typical offshore oilfields,improve the water flooding profile,improve the water flooding efficiency,and achieve the purpose of optimizing the reservoir water flooding development effect.

关 键 词：注水开发 分配系数 分层配注 注水效率 

分 类 号：TE53[石油与天然气工程—油气田开发工程]