Formulation optimization for foam flooding system with performances of profile control and oil displacement
LI Rui-bo1,2, GUO Dong-hong1,2, WANG Yuan-yuan1,2, SUN Jian-feng1,2
1. Oilfield Chemistry Department, Research Institute of Petroleum Exploration & Development, PetroChina, Beijing 100083, China; 2. CNPC Key Laboratory of Oilfield Chemistry, Beijing 100083, China
Abstract: According to the eastern reservoir conditions of Dagang Oilfield,erucic acid amide propyl betaine is selected as the main agent by measuring foam properties and oil water interfacial tension of various betaines.Then a foam flooding system is developed by the combination of erucic acid amide propyl betaine and sodium dodecyl sulfonate,which possesses simultaneously performances of profile control and oil displacement.Test result shows that taking crude oil produced from the eastern reservoir in Dagang Oilfield and simulated mineralized water as objects,the foam flooding system can make foam volume reach five times the volume of the solution and bring oil water interfacial tension to reach 10-2 mN·m-1,which can meet the requirements of foam flooding system with performances of profile control and oil displacement.
李睿博, 郭东红, 王源源, 孙建峰. 调驱一体化泡沫驱油体系配方优化研究[J]. 现代化工, 2019, 39(2): 140-143.
LI Rui-bo, GUO Dong-hong, WANG Yuan-yuan, SUN Jian-feng. Formulation optimization for foam flooding system with performances of profile control and oil displacement. Modern Chemical Industry, 2019, 39(2): 140-143.
[1] 郭东红,辛浩川,崔晓东,等.新型耐温耐盐表面活性剂驱油体系的研究[J].精细石油化工进展,2003,4(10):1-3. [2] 郭东红,杨晓鹏,郭家兴,等.脂肪醇聚氧乙烯醚磺酸盐系列表面活性剂的协同效应[J].石油学报,2012,28(2):323-328. [3] 王茂盛,张喜文,韩彬,等.AS体系与泡沫交替注入提高采收率技术研究[J].特种油气藏,2006,13(1):90-91,98. [4] 郭东红,李森,袁建国.表面活性剂驱的驱油机理与应用[J].精细石油化工进展,2002,3(7),36-41. [5] 孙建峰,刘大锰,郭东红,等.三元复合驱中表面活性剂的应用与发展[J].石油钻采工艺,2010,32(2),113-117. [6] 乐建君,伍晓林,马亮亮,等.鼠李糖脂的复配驱油体系及现场试验[J].中国石油大学学报(自然科学版),2012,36(2),168-171. [7] Kumar K,Nikolov A D,Wasan D T.Effect of film curvature on drainage of thin liquid films[J].Journal of Colloid and Interface Science,2002,256(1),194-200. [8] Bond D,Holbrook O C,Lake C.Gas drive recovery process:US,2866507[P].1956-12-24. [9] Fried A N.The foam-drive process for increasing the recovery of oil[R].Report of Investigation 5866,USBM,Washington,1961:235-247. [10] 潘广明,侯健,郑家朋,等.冀东油田高浅北油藏天然气泡沫驱泡沫体系优选[J].油田化学,2013,30(1):102-104. [11] 赵长久,麻翠杰,杨振宇,么世椿.超低界面张力泡沫体系驱先导性矿场试验研究[J].石油勘探与开发,2005,32(1):127-130. [12] 杜勇.低张力泡沫驱油体系提高采收率研究[J].科学技术与工程,2015,15(29):131-135. [13] 孙建峰,郭东红,崔晓东,等.甜菜碱类低界面张力泡沫驱油体系性能研究[J].石油钻采工艺,2014,36(3):92-95. [14] 余婷,杨旭,董雅杰,等.低界面张力泡沫驱油剂的制备及其性能[J].石油化工,2016,45(10):1243-1247. [15] 郭东红,张雅琴,崔晓东,等.三次采油用重烷基苯磺酸盐表面活性剂的协同效应[J].应用化学,2003,20(1):86-88. [16] 胡小东.低界面张力泡沫驱油体系研究与性能评价[D].荆州:长江大学,2012. [17] 郑自刚,侯吉瑞,赵凤兰,等.化学复合驱用甜菜碱型表面活性剂的研究进展[J].化学研究与应用,2011,23(1):30-34.