大庆原油加剂工艺参数研究  

Research on Technological Parameters of Daqing Crude Oil Treated with PPD

作　　者：包成林[1] 李锦昕[1] 洪建勇[1] 路小峰[1] 杜明光 

机构地区：[1]中国石油管道公司管道科技研究中心

出　　处：《油气储运》2000年第5期48-50,共3页Oil & Gas Storage and Transportation

摘　　要：研究了大庆原油加入降凝剂后原油物性的变化,在大量试验数据的基础上,确定了原油加剂的工艺参数,并比较了快速降温与慢速降温的效果。This paper studied the rheological variations of Daqing crude oil treated with PPD(Pour Point Depressant) ,and determined the optimal technological parameters as well as compared the experimental results of rapidly cooled treatment and slowly cooled treatment based on plenty of experimental data. The experimental results have showed that the rheological properties of Daqing crude oil treated with DQ6 PPD have been obviously improved,and its optimal treated temperature is 60 C. The experimental results of rapidly cooled treatment is also better than that of slowly cooled treatment.

关 键 词：大庆原油 降凝剂 工艺参数 输油添加剂 油气集输 

分 类 号：TE869[石油与天然气工程—油气储运工程]