Volume 41 Issue 3
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Xu Hui, Sun Xiuzhi, Han Yugui, He Dongyue, Dong Wen. Performance Evaluation and Microstructure Study of Ultra High Molecular Weight Polymer[J]. Petroleum Drilling Techniques, 2013, 41(3): 114-118. DOI: 10.3969/j.issn.1001-0890.2013.03.022
Citation: Xu Hui, Sun Xiuzhi, Han Yugui, He Dongyue, Dong Wen. Performance Evaluation and Microstructure Study of Ultra High Molecular Weight Polymer[J]. Petroleum Drilling Techniques, 2013, 41(3): 114-118. DOI: 10.3969/j.issn.1001-0890.2013.03.022
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Performance Evaluation and Microstructure Study of Ultra High Molecular Weight Polymer

  • Geology Institute of Shengli Oilfield Branch,Sinopec,Dongying,Shandong,257015,China

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  • Received Date: December 23, 2012
  • Revised Date: April 22, 2013
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    • Abstract
  • In order to improve oil displacement efficiency by polymer flooding further,performance of polymer with relative molecular mass above 35 million was assessed,and the structure of ultra high molecular weight polymer solution was observed.Under test conditions of 70 ℃ and salinity of 11 200 mg/L,the viscosifying ability,temperature tolerance,salt tolerance,shear rheology and viscoelasticity of ultra high molecular weight were evaluated,and compared the performance of ultra high molecular weight polymer with that of common polymer.The displacement efficiency of two polymers was analyzed by using physical simulation experiment,and the microstructure of the two kinds of polymers was observed through CRYO-SEM.The results show that ultra high molecular weight polymer can form a more compacted network structure aqueous solution,its viscosifying and salt tolerance ability are 30% higher than that of common polymer,temperature tolerance 40% higher,burg number is twice that of the common polymer,oil recovery 6.5% higher than common polymer displacement.It has proved that ultra high molecular weight polymer is very good agent for displacement of oil.
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    • References (12)
  • [1]
    李俊中,蒲万芬,杨燕.AM/AMPS/第三单体三元共聚物耐温抗盐驱油体系的合成与性能[J].石油天然气学报,2011,33(3):128-131. Li Junzong,Pu Wanfen,Yang Yan.Synthesis and performance of temperature and salt resistance of third monomer flooding system with AM-AMPS[J].Journal of Oil and Gas Technology,2011,33(3):128-131.
    [2]
    王正良,肖传敏,梅平.AMPS/AM共聚物驱油剂的研制[J].湖北化工,2003,20(4):14-15. Wang Zhengliang,Xiao Chuanmin,Mei Ping.Preparation and performance properties evaluation of AMPS/AM bicopolymer[J].Hubei Chemical Industry,2003,20(4):14-15.
    [3]
    钟传蓉,黄荣华,张熙,等.AM-STD-NaAMPS三元疏水缔合共聚物的表征及耐热性能[J].高分子材料科学与工程,2003,19(6):126-130. Zhong Chuanrong,Huang Ronghua,Zhang Xi,et al.Studies of heat properties and characterization of hydrophobically associating water-soluble terpolymer of AM/STD/NaAMPS[J].Polymer Materials Science Engineering,2003,19(6):126-130.
    [4]
    谭芳,赵光勇,贾朝霞,等.一种疏水缔合水溶性聚合物的合成及性能评[J].西南石油学院学报,2004,26(2):60-63. Tan Fang,Zhao Guangyong,Jia Zhaoxia,et al.A water-soluble hydrophobically associating copolymers:synthesis and characterization[J].Journal of Southwest Petroleum Institute,2004,26(2):60-63.
    [5]
    李华斌.大庆油田缔合聚合物提高驱油效率及机理研究.成都:西南石油学院石油工程学院,2004. Li Huabin.Study on oil displacement efficiency and mechanism of associating polymer flooding in Daqing Oilfield.Chengdu:Southwest Petroleum Institute,College of Petroleum Engineering,2004.
    [6]
    陈定朝,曹宝格,戴茜.疏水缔合聚合物溶液的抗剪切性研究[J].新疆石油地质,2006,27(4):474-477. Chen Dingzhao,Cao Baoge,Dai Qian.A study on shear resistance characteristic of hydrophobically associated water-soluble polymer[J].Xinjiang Petroleum Geology,2006,27(4):474-477.
    [7]
    Wang D,Wang G,Wu W,et al.The influence of viscoelasticity on displacement efficiency-from micro to macro scale.SPE 109016,2007.
    [8]
    王德民.强化采油方面的一些新进展[J].大庆石油学院学报,2010,34(5):19-26. Wang Demin.New developments in improved oil recovery[J].Journal of Daqing Petroleum Institute,2010,34(5):19-26.
    [9]
    靳金荣,赵冬云,赵成义,等.聚合物驱油技术在大港油田的应用[J].石油钻探技术,2002,30(5):62-63. Jin Jinrong,Zhao Dongyun,Zhao Chengyi,et al.Application of polymer flooding in Dagang Oilfield[J].Petroleum Drilling Techniques,2002,30(5):62-63.
    [10]
    姜海峰,王德民,夏惠芬.梳形聚合物溶液的流变性及驱油效果分析[J].大庆石油学院学报,2008,32(4):61-65. Jiang Haifeng,Wang Demin,Xia Huifen.Rheological properties of comb polymer solutions and the analysis of its flooding effect[J].Journal of Daqing Petroleum Institute,2008,32(4):61-65.
    [11]
    吴晓东,吴靖.聚合物溶液法向力计算模型研究[J].石油钻探技术,2003,31(6):5-6. Wu Xiaodong,Wu Jing.The mathematical model for calculating normal force in polymer solution[J].Petroleum Drilling Techniques,2003,31(6):5-6.
    [12]
    夏惠芬,张九然,刘松原.聚丙烯酰胺溶液的黏弹性及影响因素[J].大庆石油学院学报,2011,35(1):37-41. Xia Huifen,Zhang Jiuran,Liu Songyuan.Viscoelasticity and factors of polymer solution[J].Journal of Daqing Petroleum Institute,2011,35(1):37-41.
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