复杂组分协同作用下的含蜡凝析油管壁结蜡机制

刘文波, 史博文, 戚亚明, 刘晓宇, 王志华

Mechanism of Wax Deposition on Wall of Waxy Condensates under the Synergistic Effect of Complex Components

Wenbo LIU, Bowen SHI, Yaming QI, Xiaoyu LIU, Zhihua WANG

表1 生产井井流物组分的质量分数

组分 质量分数/% 组分 质量分数/% 组分 质量分数/% 组分 质量分数/% N2 3.614 C8 1.421 C19 0.610 C30 0.131 CO2 0.665 C9 1.116 C20 0.522 C31 0.121 C1 61.845 C10 1.015 C21 0.460 C32 0.074 C2 9.172 C11 0.755 C22 0.395 C33 0.111 C3 3.571 C12 0.929 C23 0.342 C34 0.093 i⁃C4 0.998 C13 0.978 C24 0.328 C35 0.052 n⁃C4 1.299 C14 0.921 C25 0.272 C36 0.012 i⁃C5 0.817 C15 0.969 C26 0.249 C37 0.007 n⁃C5 0.627 C16 0.814 C27 0.216 C38 0.005 C6 1.419 C17 0.831 C28 0.177 C39 0.003 C7 1.191 C18 0.692 C29 0.162 C40+ 0