新型覆膜支撑剂研究进展  

Research progress of new coated proppants

作　　者：程倩倩 李娜[1] 张琳羚 李崇瑛[1] CHENG Qian-qian;LI Na;ZHANG Lin-ling;LI Chong-ying(Chengdu University of Technology,Chengdu 610051,China;Exploration and Development Research Institute of Petro China Southwest Oil and Gas Field Company,Chengdu 610213,China)

机构地区：[1]成都理工大学,四川成都610051 [2]中国石油西南油气田公司勘探开发研究院,四川成都610213

出　　处：《热固性树脂》2020年第6期66-70,共5页Thermosetting Resin

基　　金：国家自然科学基金项目(21974014,41573014);国家自然科学基金青年项目(41502139)。

摘　　要：覆膜支撑剂在油气储层改造中用于支撑人工压裂裂缝,大多通过在支撑剂骨料上包覆热固性树脂合成。通过对支撑剂骨料表面的树脂材料进行改性或是添加功能型物质可改变支撑剂性能。文中对低密度覆膜支撑剂、憎水憎油型支撑剂、疏水覆膜支撑剂、自悬浮支撑剂及部分多功能支撑剂的研究进展进行了综述。The coated proppants were used to support artificial fracturing cracks in the reconstruction of oil and gas reservoirs.Most of them were synthesized by coating the proppant aggregate with thermosetting resin.The proppant performance could be changed by modifying the resin material on the surface of the proppant aggregate or adding functional substances.In this article,the research progresses of low-density coated proppants,hydrophobic and oil-repellent proppants,hydrophobic coated proppants,self-suspending proppants and some multifunctional proppants were reviewed.

关 键 词：水力压裂 支撑剂 涂层 低密度 憎水 憎油 疏水 自悬浮 多功能 

分 类 号：TQ323[化学工程—合成树脂塑料工业]