流动改性剂的研究与室内评价  

Study and Indoor Evaluation of Flow Modifier

作　　者：闫方平[1] 袁家龙 孙冰[1] 李波海[3] YAN Fang-ping YUAN Jla-long SUN Bing LI Bo-hailb(a. Department of Petroleum Engineerin b. Department of Chemical Engineering, Chengde Petroleum College, Chengde 067000, Hebei, Chin 2. Downhole Technical Service Branch, Bohai Petroleum Drilling Engineering Limited Company, Dagang 300200, Tianjin, China)

机构地区：[1]承德石油高等专科学校石油工程系,河北承德067000 [2]中石油渤海钻探工程有限公司井下技术服务分公司,天津大港300200 [3]承德石油高等专科学校化学工程系,河北承德067000

出　　处：《承德石油高等专科学校学报》2016年第6期31-34,共4页Journal of Chengde Petroleum College

摘　　要：根据冀东油田柳北转油站原油特点,针对现场原油黏度较大的问题,通过原油流动改性剂原料的单剂筛选及复配实验,确定主剂为十二烷基苯磺酸钠,与AES复配,并加入质量分数5%PVA作为分散剂,并确定最终配方为1%PVA+9.5%十二烷基苯磺酸钠+9.5%AES+80%水,合成新型流动改性剂,有效成分质量分数为20%,最适加药质量浓度为300 mg/L。According to the characteristics of crude oil in Liubei oil transfer station of Jidong Oilfield, through single agent selection and compounding experiments on modified materials, we determine the main agent for compound MSDS and AES, and add 5% PVA as dispersant. Through the experiment, the final formula is 1% PVA ＋ 9.5% MSDS ＋ 9.5% AES ＋ 80% water, synthesis of new flow modifier; effective component content is 20% ; the optimal dosing concentration is 300 mg/L.

关 键 词：十二烷基苯磺酸钠 AES 复配 

分 类 号：TE866[石油与天然气工程—油气储运工程]