Effect of Ferrous Ion on Reducing the Viscosity of Oil Flooding Polymer Solution and Its Mechanism

doi:10.3724/SP.J.1095.2013.30169

Chinese Journal of Applied Chemistry

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Effect of Ferrous Ion on Reducing the Viscosity of Oil Flooding Polymer Solution and Its Mechanism

HUANG Man¹, LI Meirong^1*, TIAN lanlan¹, HUANG Yin¹, MA Baodong², LIU Kun²

(1.College of Science,China University of Petroleum,Qingdao 266580,China;
2.Geological Scientific Research Institute,Shengli Oilfield,SINOPEC,Dongying 257015,China)

Received:2013-04-09 Revised:2013-06-09 Published:2013-12-10 Online:2013-12-10
Contact: li meirong

Abstract

Abstract: The viscosity of prepared polymer solution was increased by the precipitation of Fe2+ with NaOH from the sewage of the T28 district, Shengtuo oilfiled.The mechanism of reduced viscosity introduced by Fe2+ was studied by IR, fluorescence spectroscopy and SEM. The viscosity of polymer solution was elevated from 19.17 mPa·s to 92.50 mPa·s when treating the sewage containing 5.9 mg/L of Fe2+ with NaOH at pH 9. Fe2+ was found to split the polymer chain, weaken the association, destroy the spatial network structure of macromolecules, and lead to decreasing viscosity of the polymer solution. The precipitation of ferrous hydroxides from the polymer solution promotes the formation of compact spatial network structure of the polymer chains.

Key words: polymer, ferrous ion, viscosity, mechanism

CLC Number:

O631.1

HUANG Man1, LI Meirong1*, TIAN lanlan1, HUANG Yin1, MA Baodong2, LIU Kun2. Effect of Ferrous Ion on Reducing the Viscosity of Oil Flooding Polymer Solution and Its Mechanism[J]. Chinese Journal of Applied Chemistry, DOI: 10.3724/SP.J.1095.2013.30169.

References

[1] Shi L T,Chen L,Ye Z B,et al. Effect of Polymer Solution Structure on Displacement Efficiency[J]. Pet Sci,2012.(9):230-235.

[2] WANG Baojiang,LIU Guangshun. A Study on the Polymer Solution Preparing with Fresh Water and Diluting with Produced Water[D]. Daqing:Daqing Petroluem Institute,2003(in Chinese).

王宝江,刘广舜. 清水配制污水稀释聚合物溶液试验研究[D]. 大庆:大庆石油学院,2003.

[3] FAN Hanxiang,HUANG Feng,DONG Zehua,et al. Influence on the Viscosity of HPAM Solution for Iron[J]. Sichuan Chem Corros Control,1999,2(3):12-14(in Chinese).

范汉香,黄峰,董泽华,等. 铁离子对HPAM溶液黏度的影响[J]. 四川化工与腐蚀控制,1999,2(3):12-14.

[4] WANG Zhen,ZHENG Jingtang. Influencing Factors and Mechanism Discussed on the Viscosity of Polymer Solution Prepared by Oilfield Produced Water[D]. Qingdao:China University of Petroleum(East China),2009:21-28(in Chinese).

王振,郑经堂. 污水配制聚合物溶液黏度的影响因素及其机理探讨[D]. 青岛:中国石油大学（华东）,2009:21-28.

[5] LI Meirong,LIU Zhi,SONG Xinwang,et al. Effect of Metal Ions on the Viscosity of Polyacrylamide Solution and the Mechanism of Viscosity Degradation[J]. J Fuel Chem Technol,2012,40(1):44-47(in Chinese).

李美蓉,柳智,宋新旺,等. 金属阳离子对聚丙烯酰胺溶液黏度的影响及其降黏机理研究[J]. 燃料化学学报,2012,40(1):44-47.

[6] LIU Qiong,WU Wenhui,CHEN Ying,et al. Fluorescence Probe Study on Associative Behaviors of Hydrophobically Modified Polyacrylamide in Aqueous Solution[J]. J Funct Polym,2005,18(1):23-27(in Chinese).

刘琼,吴文辉,陈颖,等. 荧光探针法研究疏水改性聚丙烯酰胺溶液的疏水缔合行为[J]. 功能高分子学报,2005,18(1):23-27.

[7] JIANG Liufeng,ZHONG Chuanrong,XU Min,et al. Solution Properties and Microstructure of Branched Acrylamide-Based Copolymers[J]. Acta Phys Chem Sin,2010,26(3):535-540(in Chinese).

蒋留峰,钟传蓉,徐敏,等. 接枝丙烯酰胺共聚物的溶液性能和微结构[J]. 物理化学学报,2010,26(3):535-540.

[8] HUANG Junli. A New Type of Water Treatment Agent of Chlorine Dioxide Technology and Its Application[M]. Beijing:Chemical Industry Press,2003:44-45(in Chinese).

黄君礼. 新型水处理剂二氧化氯技术及其应用[M]. 北京:化学工业出版社,2003:44-45.

[9] MENG Lingwei,KANG Wanli,LIU Liping,et al. Effect of Sulfide Ion on Viscosity of HPAM Solution and Sulfide Removal[J]. Oilfield Chem,2009,26(3):294-295(in Chinese).

孟令伟,康万利,刘莉萍,等. 硫离子对HPAM溶液黏度的影响及除硫方法研究[J]. 油田化学,2009,26(3):294-295.

[10] SUN Lin,PU Wanfen,XIN Jun. Study on Viscosity-affecting Factors for Alkali/Polymer Flooding System[J]. Adv Fine Petrochem,2007,8(4):11-16(in Chinese).

孙琳,蒲万芬,辛军. 碱/聚合物复合驱体系黏度影响因素分析[J]. 精细石油化工进展,2007,8(4):11-16.

[11] Bromberg L E,Barr D P. Aggregation Phenomena in Aqueous Solutions of Hydrophobically Modified Polyelectrolytes:a Probe Solubilization Study[J]. Macromolecules,1999,32(11):3649-3657.

[12] GAN Mengyu,LI Xiaomei,MA Li,et al. Studies on Polymerization Behavior of Organosilicoacry Latex with Core-shell Structure Using Fluorescence Probe Technique[J]. Acta Polym Sin,2010,(3):268-273(in Chinese).

甘孟瑜,李小梅,马利,等. 荧光探针法研究核壳结构有机硅-丙烯酸酯乳液的聚合行为[J]. 高分子学报,2010,(3):268-273.

[13] JIANG Guiyuan,REN Kun,XU Chunming,et al. Solution and Characterization of Hydrophobically Associating Water-soluble Polymers[J]. J Univ Pet(Nat Sci Edn),2005,29(2):118-120(in Chinese).

姜桂元,任鲲 ,徐春明,等. 疏水缔合水溶性聚合物的合成及表征[J]. 石油大学学报(自然科学版),2005,29(2):118-120.

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Effect of Ferrous Ion on Reducing the Viscosity of Oil Flooding Polymer Solution and Its Mechanism

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