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.
出处
《应用化工》
CAS
CSCD
2014年第2期308-310,315,共4页
Applied Chemical Industry
关键词
减阻剂
滑溜水
降阻率
粘弹性
页岩气
drag reduction agent
slickwater
resistance-reducing ratio
viscoelasticity
shale gas
