BEM—5P原油流动改进剂的应用研究  

Applied Research on BEM-5 Flow Improver in a Crude Oil Pipeline

作　　者：孙灵念[1] 刘洪涛[1] 

机构地区：[1]胜利油田有限公司河口采油厂

出　　处：《油气储运》2002年第2期12-14,27,共4页Oil & Gas Storage and Transportation

摘　　要：通过BEM-5P原油流动性改进剂在河沾输油管道上的应用试验,研究了其降凝、降粘效果,根据试验与研究结果,优化了冬、夏季的运行方案。实际应用情况表明,BEM-5P原油流动改进剂对河沾输油管道的原油具有较好的降凝、降粘效果,管道可降温运行,运行的安全性不受影响,并且经济效益明显。The applied experiment of BEM-5 flow improver on Hekou-Nianhua crude oil pipeline in Shengli Oilfield is made. With a capacity of 50×104 t/a ,this φ273×7 mm pipeline is 51.4 km long with one heated pump station and 5 heating stations installed along the line. The effect study on the reduction of viscosity and pour point of crude oil with this flow improver is conducted. Based on the experimental results, the operation scenario of the pipeline during the winter and summer is optimized. The applied results show that this flow improver has a good effect on the reduction of viscosity and pour point,and the pipeline can be operated under the temperature-drop conditions with the remarkable economic profits.

关 键 词：输油管道 BEM-5P原油流动 改进剂 降凝 降粘 作用 应用 

分 类 号：TE869[石油与天然气工程—油气储运工程]