生物与化学表面活性剂复配体系的研究  

Study on Built System of Biosurfactant and Chemical Surfactant

作　　者：张鹏龙 于厚鑫 张景超 齐永青 张达生 吴磊[2] 

机构地区：[1]大庆东昊投资有限公司研发中心,黑龙江大庆163453 [2]大庆油田公司采油一厂试验大队,黑龙江大庆163111

出　　处：《精细与专用化学品》2005年第6期16-19,共4页Fine and Specialty Chemicals

摘　　要：通过生物表面活性剂(DSB)与化学表面活性剂重烷基苯磺酸盐ZW1、重烷基苯磺酸盐ZW2及α 烯烃磺酸盐(XT)的复配,对复配前后的三元复合驱油体系界面张力进行了研究。结果表明,生物表面活性剂DSB与重烷基苯磺酸盐ZW1和α 烯烃磺酸盐XT复配后可以显著降低三元体系的界面张力,与ZW2复配也可达到降低成本的目的。The interfacial tension of three-nutrient compound based oil-displacing system were studied before and after built,through the compounding of biosurfactant DSB with chemical surfactant heavy alkyl benzene sulfonate ZW1, ZW2 and α-olifine sulfonate(XT). As a result, the interfacial tension of ternary system were evidently dropped after built of DSB with ZW1 and XT, and the cost were reduced after built of DSB and ZW2.

关 键 词：Α-烯烃 复配体系 生物表面活性剂 研究 界面张力 三元体系 降低 重烷基苯磺酸盐 三元复合驱油体系 

分 类 号：TE39[石油与天然气工程—油气田开发工程]