摘要
以AM、AMC14 S、AA为单体采用水溶液聚合的方法 ,合成了疏水缔合AM -AMC14 S -AA三元共聚物。考察了单体含量、反应温度对聚合物溶液流变性能的影响。研究结果表明 :该缔合聚合物具有良好的耐温、抗盐性能与很好的增粘效果 ,可以满足高温、高矿化度油藏驱油的要求。
The hydrophobically associating terpolymers(AM-AMC 14 S-AA)is prepared by water solution polymerization with nonionic,anionic,cationic monomer.It is investigated that the effect of the content of the monomer,the temperature,and the concentration of inorganic salt on the viscosity of the hydrophobically associating soluble polymer.The test shows that the terpolymers have good viscofication effect in brine and the property of heat resistant and salt tolerant,the terpolymers can meet the need of polymer flooding in high temperature and high inorganic salt reservoir.
出处
《石油与天然气化工》
CAS
CSCD
北大核心
2002年第2期91-92,共2页
Chemical engineering of oil & gas
