摘要
聚合物微球以其良好的吸水膨胀和黏弹性能广泛用于油田调驱增产,并取得了良好应用效果。通过文献调研及本团队近几年的研究成果,文中全面论述了油田调驱用聚合物微球的调驱作用机理及研制方法,并在此基础上介绍了双交联聚合物微球、荧光聚合物微球和有机/无机复合聚合物微球3种新型的聚合物功能微球。最后,对聚合物微球调驱技术的未来发展趋势进行展望。随着聚合物微球调驱技术的发展,聚合物微球的功能性会不断展现,研制成本也必将进一步降低,其用于油田调驱的规模也会越来越大。
Polymer microspheres were widely used for oil field conformance control and stimulation with good water absorption,swelling and viscoelasticity,and good application results were achieved.Through literature research and the research results of our team in recent years,the mechanism and development method of polymer microspheres for oil field profile control and flooding were comprehensively discussed.On this basis,three new types of polymer functional microspheres were introduced:double cross-linked polymer microspheres,polymer fluorescent microspheres and organic/inorganic composite polymer microspheres.Finally,the future development trend of polymer microsphere conformance control and flooding technology was prospected.With the development of polymer microsphere conformance control and flooding technology,the functionality of polymer microspheres will continue to show,the cost of development will also be further reduced,and the scale of its application in oil field profile control and flooding will become larger and larger.
作者
康万利
周博博
杨红斌
李欣欣
张弘文
唐雪辰
高永博
Wanli Kang;Bobo Zhou;Hongbin Yang;Xinxin Li;Hongwen Zhang;Xuechen Tang;Yongbo Gao(Key Laboratory of Unconventional Oil&Gas Development(China University of Petroleum(East China)),Ministry of Education;School of Petroleum Engineering,China University of Petroleum(East China),Qingdao 266580,China)
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2020年第9期173-180,共8页
Polymer Materials Science & Engineering
基金
国家自然科学基金资助项目(51774309)
山东省自然科学基金资助项目(ZR2017LEE001)。
关键词
聚合物微球
油田调驱
吸水膨胀
提高采收率
polymer microspheres
oil field conformance control and flooding
water swelling
enhanced oil recovery
