热历史和剪切历史对含蜡原油凝点影响的实验研究  

Influence of Thermal History and Shear history on Condensation Point of the Waxy Crude Oil

作　　者：雷俊杰[1] 

机构地区：[1]西安石油大学,陕西西安710065

出　　处：《辽宁化工》2012年第3期273-275,共3页Liaoning Chemical Industry

摘　　要：实验证明含蜡原油的凝点与多种因素有关,它将直接影响到含蜡原油的低温流动性及含蜡原油的管道输送。本文以长庆原油为研究对象,分别分析了热历史、剪切历史及热处理和剪切处理综合作用对含蜡原油凝点的影响效果,得出热历史对含蜡原油凝点影响效果比较明显。The experiment has proved that condensation point of the waxy crude oil can be affected by many kinds of factors,and the condensation point will directly affect the low-temperature fluidity and pipeline transportation of the waxy crude oil.In this article,taking Changqing crude oil as the research object,effect of thermal history,shear history and synthetic action of heat and shear treatment on condensation point of the waxy crude oil was analyzed.The results show that the thermal history has obvious effect on the condensation point of waxy crude oil.

关 键 词：含蜡原油 热历史 剪切历史 凝点 

分 类 号：TE624[石油与天然气工程—油气加工工程]