岩石表面可润湿性反转对二元复合驱提高采收率的影响

doi:10.13218/j.cnki.csdc.2015.09.005

Abstract

Abstract: The ability for changing lipophilic natural core model surface wettability and efficiency of static oil washing in East District 7(1) Xinjiang oilfield of four kinds of surfactant solution,Karamay petroleum sulfonate (KPS),sulfobetaine (BS),fatty amine polyoxyethylene ether (FAPE) and dodecyldimethylbenzylammonium chloride (1227) were examined.Binary compound systems were composed separately using KPS,BS and FAPE with polyacrylamide (KYPAM-2).Then,interfacial tension against crude oil using solution of KPS/KYPAM-2,BS/KYPAM-2 and FAPE/KYPAM-2 binary compound systems and 1227 solution was measured,and adhesion work needs to overcome for stripping the oil droplets from the rock surface by the binary compound system was calculated.Finally,oil displacement efficiency was studied using the above-mentioned binary compound systems and 1227 solution.The results showed that all of four kinds of surfactant solution can make the rock surface wettability reverse from oil-wetting to neutral wetting or aqueous wetting;where,the adhesion work of BS solution is 0.018 J;efficiency of static oil washing using BS is 85.7% and EOR magnitude after water flooding of BS/KYPAM-2 achieves 12.7%,which is the best among the four kinds of surfactant.

Key words: surfactant, binary compound flooding, wettability reversal, recovery

CLC Number:

TQ423

SUN Ji-fu, DAI Ying, CHEN Quan-sheng, WU Yun-qiang, ZHAO Wen-qiang, LI Rong-hua, LUAN He-xin. Effect of wettability reversal of rock surface on oil recovery by binary compound flooding[J].China Surfactant Detergent & Cosmetics, 2015, 45(9): 500-504.

References

[1] LAI N J,ZHANG X,YE Z B,et al.Laboratory study of an anti-temperature and salt-resistance surfactant-polymer binary combinational flooding as EOR chemical[J].Journal of Applied Polymer Science,2014,39984:1-9.
[2] WANG Y F,ZHAO F L,BAI B J,et al.Optimized surfactant IFT and polymer viscosity for surfactant-polymer flooding in heterogeneous formations [Z].SPE 127391,2010:1-11.
[3] RAI K,JOHNS R T,LAKE L W,et al.Oil-recovery predictions for surfactant polymer flooding [Z].SPE 124001,2009:1-12.
[4] 朱友益,张翼,牛佳玲,等.无碱表面活性剂-聚合物复合驱技术研究进展[J].石油勘探与开发,2012,39(3):346-351.
[5] ZHU Y Y,ZHANG Y,HOU Q F,et al.Effect of main factors on oil recovery of surfactant-polymer flooding [Z].SPE 16433,2013:1-6.
[6] 陈涛平,崔志松,张晓娇.润湿性对低渗透油层采收率影响的实验研究[J].西安石油大学学报:自然科学版,2009,24(6):42-45.
[7] 李俊刚. 改变岩石润湿性提高原油采收率机理研究[D].大庆:大庆石油学院,2006.
[8] 丁伟,李淑杰,于涛,等.新型磺基甜菜碱的合成与性能[J].化学工业与工程,2012,29(1):26-29.
[9] 中国石油天然气集团公司.Q/SY 1583—2013 二元复合驱用表面活性剂技术规范[S].北京:中国石油天然气集团公司,2013.
[10] 王雨,郑晓宇,李新功,等.烷基苯孪连表面活性剂对固体表面润湿性的影响[J].油田化学,2009,26(3):316-319.
[11] 张瑞,胡冰艳,樊开赟,等.阳离子型Gemini 表面活性剂对固体表面润湿反转行为的研究[J].油田化学,2011,28(2):152-157.
[12] BROWN C,NEUSTADTER E.The wettability of oil/water/silica systems with reference to oil recovery[J].Journal of Canadian Petroleum Technology,1980,19(3):100-110.
[13] 何更生. 油层物理[M].北京:石油工业出版社,1994:177-192.
[14] 朱友益,沈平平.三次采油复合驱用表面活性剂合成、性能及应用[M].北京:石油工业出版社,2002:1-9.

[1]	Zhisheng Zhang, Chanliang Shen, Jianxun Li, Yanqiang Liu, Weiwei Han, Sanbao Dong. Preparation and performance of betaine/AOS/Gemini ternary surfactant foam for gas well deliquification [J]. China Surfactant Detergent & Cosmetics, 2024, 54(3): 239-249.
[2]	Guofeng Li, Kainan Liu, Wenlong Mo, Teng Ma. Performance evaluation of a system of imbibition oil displacement agent in shale reservoir [J]. China Surfactant Detergent & Cosmetics, 2024, 54(3): 250-258.
[3]	Hongmei Zhang, Yongmin Zhang. Synthesis and properties of a choline-fatty-acid-based ionic liquid surfactant [J]. China Surfactant Detergent & Cosmetics, 2024, 54(2): 149-155.
[4]	Pei Liu, Ting Pan, Xiaomei Pei, Binglei Song, Jianzhong Jiang, Zhenggang Cui, Bernard P. Binks. Dual-responsive oil-in-water emulsions co-stabilized by a nonionic-anionic Bola surfactant and silica nanoparticles [J]. China Surfactant Detergent & Cosmetics, 2024, 54(1): 1-15.
[5]	Haokang Ai, Yajie Jiang, Yakui Wang, Lu Zhang, Tao Geng. Synthesis and properties of Gemini quaternary ammonium surfactant based on stearate [J]. China Surfactant Detergent & Cosmetics, 2024, 54(1): 16-23.
[6]	Wanping Zhang, Yanzhong Lin, Qianjie Zhang, Dongmei Zhang, Wen Jiang. Study on the phase behavior of sodium lauroyl methyltaurate mediated by Ca²⁺ [J]. China Surfactant Detergent & Cosmetics, 2024, 54(1): 32-37.
[7]	Chang Shiteng, Cai Xiaojun, Zheng Yancheng, Liu Xuejin, Yi Xiao, Jiang Zhuyang. Physicochemical properties of ethoxylated sulfosuccinate surfactants and their interfacial properties when mixed with a betaine surfactant [J]. China Surfactant Detergent & Cosmetics, 2023, 53(9): 989-998.
[8]	Xu Derong,Lian Wei,Xiong Jinzhao,Kang Wanli. Research on the influence factors of surfactant imbibition in tight reservoirs [J]. China Surfactant Detergent & Cosmetics, 2023, 53(8): 857-864.
[9]	Niu Qiqi,Lv Qichao,Dong Zhaoxia,Zhang Fengfan,Wang Hongbo. Research progress on the properties of foam systems containing wormlike micelles [J]. China Surfactant Detergent & Cosmetics, 2023, 53(8): 915-924.
[10]	Wang Jiarui,Wei Xiaocheng,Zhang Chunxue,Chen Peizhen,Zheng Xiangqun,Wang Qiang. Research progress on detection methods of surfactants in water samples from environment [J]. China Surfactant Detergent & Cosmetics, 2023, 53(8): 925-934.
[11]	Qiang Xuefeng, Zhang Li, Zheng Bin, Hou Qianqian, Yan Kun. Study on the inf luence of KCl on the evolution of foam of an anionic surfactant [J]. China Surfactant Detergent & Cosmetics, 2023, 53(7): 733-741.
[12]	Xing Huanyu, Jia Lihua, Zhao Zhenlong, Yang Rui, Guo Xiangfeng. Synthesis and properties of novel surfactants containing naphthalimide and alkyl segments [J]. China Surfactant Detergent & Cosmetics, 2023, 53(7): 742-747.
[13]	Fu Jiangpeng, Du Jinmei, Miao Dagang, Xiao Guowei, Jiang Yang, Xu Changhai. Effects of surfactants on removing colored stains from textiles when using activated peroxide systems [J]. China Surfactant Detergent & Cosmetics, 2023, 53(5): 511-516.
[14]	Liao Jianjun, Li Huabin, Deng Jinpin, He Gang, Liu Sisi, Zhang Xiao. Experimental study on polymer gel profile control and flooding in high-temperature heterogeneous reservoirs [J]. China Surfactant Detergent & Cosmetics, 2023, 53(4): 373-381.
[15]	Yongkang Zhang, Mengmeng Liu, Zhiwei Wan, Yaocong Wang, Mimi Tian, Liewei Qiu. Effect of spacer on the performance of Gemini betaine surfactant in clean fracturing fluid [J]. China Surfactant Detergent & Cosmetics, 2023, 53(12): 1398-1404.

Effect of wettability reversal of rock surface on oil recovery by binary compound flooding

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 10