减阻剂乳液的合成与性能评价  

Synthesis and performance evaluation of drag reduction agent emulsion

作　　者：王娟娟[1] 刘通义[2] 赵众从[2] 孙昆[1] 任顺顺 彭明明 

机构地区：[1]中国石化东北油气分公司工程技术研究院,吉林长春130062 [2]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 [3]中石化中原石油工程有限公司井下特种作业公司,河南濮阳457001

出　　处：《应用化工》2014年第2期308-310,315,共4页Applied Chemical Industry

摘　　要：采用水分散聚合法制备了一种应用于滑溜水中的水溶性减阻剂乳液,对减阻剂溶液的粘弹性、耐温耐剪切性和降阻率进行了测试。结果表明,该减阻剂溶液具有明显的粘弹性特征,耐温耐剪切性能良好,0.2%的减阻剂水溶液的最大降阻率超过70%,表现出了良好的降阻特性,能够作为滑溜水用减阻剂使用。One of water-soluble drag reducing agent emulsion which applied to slickwater by aqueous dispersion polymerization, tested the viscoelasticity, temperature tolerance, endurance of cutting and resistance-reducing ratio of drag reducing agent solution. Results showed that the drag reduction agent solution has obvious characteristics of viscoelasticity, good temperature tolerance and resistance to shearing, the maximum resistance-reducing ratio of 0.2% drag reduction agent in aqueous exceed 70%, has shown good resistance-reducing characteristics, can be used to drag reduction agent for slickwater.

关 键 词：减阻剂 滑溜水 降阻率 粘弹性 页岩气 

分 类 号：TQ047.1[化学工程]