疏水缔合聚合物APP5的性能研究  

Study on the properties of hydrophobic associative polymer

作　　者：叶仲斌[1,2] 杨梅[2] 施雷庭[1,3] 薛新生 陈洪[1,3] 鲜继 陈蕾[2] 王大明 YE Zhong-bin;YANG Mei;SHI Lei-ting;XUE Xin-sheng;CHEN Hong;XIAN Ji;CHEN Lei;WANG Da-ming(State Key Lab of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu 610500,China;Institute of Chemistry and Chemical Engineering,Southwest Petroleum University-,Chengdu 610500,China;School of Petroleum and Natural Gas Engineering,Southwest Petroleum University-,Chengdu 610500,China;CNOOC Research Institute,Beijing 100020,China)

机构地区：[1]西南石油大学油气藏地质及开发工程国家重点实验室,四川成都610500 [2]西南石油大学化学化工学院,四川成都610500 [3]西南石油大学石油与天然气工程学院,四川成都610500 [4]中海油研究总院,北京100020

出　　处：《应用化工》2018年第6期1150-1153,1165,共5页Applied Chemical Industry

基　　金：国家科技重大专项经费资助(2016ZX05025-003-012)

摘　　要：对APP5溶液在辽河油田高温高盐油藏条件下的黏浓关系、流变性能以及黏弹性进行了研究。结果表明,由黏浓关系可知,随着浓度的增大,APP5溶液的增黏能力越来越强;同时,APP5溶液的稠度系数与流性指数研究表明,其为假塑性流体且增黏能力较强;由黏弹性曲线可知,APP5溶液的储能模量和损耗模量均随频率增加而增加。The viscosity-concentration relationship,rheological properties and viscoelasticity of APP5 solution in high temperature and high salt reservoir of Liaohe Oilfield were studied. The result showed that which can be seen from the viscosity-concentration relationship,with the increase in concentration,APP5 solution of the ability to increase viscosity;At the same time,the consistency coefficient and flow index of APP5 solution show that it is a pseudoplastic fluid and strong adhesion;From the viscoelastic curve we can see that the storage modulus and loss modulus of APP5 solution increase with the increase of frequency.

关 键 词：APP5溶液 黏浓关系 流变性 黏弹性 

分 类 号：TQ110.1[化学工程—无机化工] TQ150.1