合水油田系列清蜡剂的优化研究  

Optimazation Study on Paraffin Remover Used in Heshui Oilfield

作　　者：吴大康[1] 吴学庆[1] 李克华[2] 吕雷[2] 

机构地区：[1]长庆油田公司第一采油技术服务处,陕西延安716000 [2]长江大学化学与环境工程学院,湖北荆州434023

出　　处：《长江大学学报（自科版）（上旬）》2010年第3期513-515,共3页JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI ＆ ENG

摘　　要：结蜡对石油的开采、集输等环节都会产生不利影响,而化学清防蜡方便、高效和经济。通过分析合水油田的典型蜡样组份及碳数分布,着重评价了油基清蜡剂与表面活性剂复配后的溶、清蜡效果,在优选溶剂并按不同比例复配的基础上,优化得到溶蜡清蜡性能更好的高效油基清蜡剂CD-2,并与现场使用的CX系列清蜡剂进行了性能对比与评价。结果表明,CD-2清蜡剂的溶蜡、清蜡速率整体上都优于CX-2清蜡剂,并具备较好的性价比,清溶蜡效果良好,值得在合水油田推广应用。Wax deposition influences on the production and transportation of crude oil.With the development of petroleum industry,the paraffin remover technology has been much developed.This paper focuses on the oil-based paraffin remover technology.The high efficiency oil-based paraffin remover CD-2 is developed by selecting optimized solvents through mixing in different proportions.The results of paraffin remover CD-2 show that it has excellent paraffin dissolving and removing properties.

关 键 词：清蜡剂 油基清蜡剂 清蜡技术 

分 类 号：TE358.2[石油与天然气工程—油气田开发工程]