新疆油田风城稠油稀释法管输工艺研究  

STUDY ON THE HEAVY OIL DILUTION METHOD FOR PIPELINE TRANSPORTATION IN FENG CHENG OF XINJIANG OLIFIELD

作　　者：李卫涛[1] 张庚兴 

机构地区：[1]新疆石油勘察设计研究院,新疆克拉玛依834000

出　　处：《新疆石油天然气》2016年第2期76-78,6,共3页Xinjiang Oil & Gas

摘　　要：风城稠油外输管道设计输量500×10~4t/a,管长102 km,是我国目前管输规模最大、管输距离最长的稠油输送管道。新疆风城稠油密度大、粘度高、凝固点高,外输难度较大。通过对国内外常用稠油外输工艺进行比选,确定新疆风城稠油采用稀释法外输工艺,稀释剂采用柴油馏分,以保持油品的环烷基特性,并通过实验数据,确定了合适的掺混比例。The Fengcheng heavy oil pipeline design for transporation quantity is 500×104 t/a,length 102 km,which is the largest in China.Heavy Oil in Fengcheng is difficult transport because of heavy density,high viscosity and high freezing point.In this paper,The processes of heavy oil transportation in different countries are compared to determine diesel fraction as diluent and determine the appropriate blending ratio through the experimental data so as to get the heavy oil dilution method for Fengcheng.

关 键 词：稠油 环烷基 稀释 管输 

分 类 号：TE832[石油与天然气工程—油气储运工程]