Home

Citation: YI Zhuo, YANG Fulin, LIU Xi, ZHAO Fangyuan, FANG Zhao, DU Chao, HU Xiaon. Preparation and Properties of Flooding Copolymer P(AM/AMPSNa/AANa) for High-temperature and High-salinity Oil Reservoir with Mid-Low Permeability[J]. Chinese Journal of Applied Chemistry, ;2015, 32(5): 519-526. doi: 10.11944/j.issn.1000-0518.2015.05.140451 shu

Preparation and Properties of Flooding Copolymer P(AM/AMPSNa/AANa) for High-temperature and High-salinity Oil Reservoir with Mid-Low Permeability

YI Zhuo ^a,, ,
YANG Fulin ^b ,
LIU Xi ^a ,
ZHAO Fangyuan ^a ,
FANG Zhao ^a ,
DU Chao ^a ,
HU Xiaon ^a

1.
a Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation, Beijing 100013, China;
2.
b Research Institute of Petroleum Engineering Technology, Jiangsu Oilfield Branch, SINOPEC, Yangzhou, Jiangsu 225009, China

Corresponding author: YI Zhuo,
Received Date: 29 December 2014
Available Online: 24 March 2015
Fund Project: 中国石油化工股份有限公司基金资助项目(212041) (212041)

Due to the constraints of the factors such as poor injectivity,mechanical shearing degradability,temperature-tolerated and salt-resisted ability,hydrolyzed polyacrylamide(HPAM) with high relative molecular mass has no obvious oil recovery in polymer flooding in mid-low permeability oil reservoirs.The temperature-tolerated and salt-resisted copolymer P(AM/AMPSNa/AANa) with micro-branched structure was synthesized by solution polymerization of acrylamide(AM),2-acrylamide-2-methylpropanesulfonic acid(AMPS) with ammonium persulfate(APS)/N,N-dimethylaminoethyl methacrylate(DMAEMA) as initiating system.Influences of the reaction temperature,chain transfer agent,initiator content on the intrinsic viscosity of copolymer were investigated.The structure of copolymer was characterized by IR and ¹³C NMR spectra.The properties of copolymer with intrinsic viscosity 1915 mL/g were evaluated.The results indicate that the copolymer has superior shear-resistence,temperature-tolerance,salt-resisting,aging property,injection and displacement efficiency,which can be used as targeted flooding polymer in high-temperature and high-salinity oil reservoir with mid-low permeability.
- mid-low permeability,
- polymer flooding,
- micro-branched structure,
- temperature-tolerated and salt-resisted,
- shear resistance,
- polyacrylamide
1. [1]
  Xiao SANG , Qi LIU , Jianping LANG . Synthesis, structure, and fluorescence properties of Zn(Ⅱ) coordination polymers containing tetra-alkenylpyridine ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2124-2132. doi: 10.11862/CJIC.20240158
2. [2]
  Yao Xie , Shuangjun Li , Chao Chen , Siyu Fan , Ying Tao , Qitao Zhang . Ionic polarization engineering of polymeric carbon nitride toward efficient H₂O₂ photosynthesis. Acta Physico-Chimica Sinica, 2026, 42(5): 100183-0. doi: 10.1016/j.actphy.2025.100183
3. [3]
  Zijian Zhao , Yanxin Shi , Shicheng Li , Wenhong Ruan , Fang Zhu , Jijun Jiang . A New Exploration of the Preparation of Polyacrylic Acid by Free Radical Polymerization Based on the Concept of Green Chemistry. University Chemistry, 2024, 39(5): 315-324. doi: 10.3866/PKU.DXHX202311094
4. [4]
  Qiang MA , Yiming ZHU , Meiqi HUA , Guangyu LU , Xingdong WANG , Hailong YU , Huan PANG , Yuping LI . Research progress on metal-organic frameworks as comprehensive carrier platforms for delivering anti-glioma drugs. Chinese Journal of Inorganic Chemistry, 2026, 42(4): 657-667. doi: 10.11862/CJIC.20250250
5. [5]
  Dongdong Yao , JunweiGu , Yi Yan , Junliang Zhang , Yaping Zheng . Teaching Phase Separation Mechanism in Polymer Blends Using Process Representation Teaching Method: A Teaching Design for Challenging Theoretical Concepts in “Polymer Structure and Properties” Course. University Chemistry, 2025, 40(4): 131-137. doi: 10.12461/PKU.DXHX202408125
6. [6]
  Yuxia Luo , Xiaoyu Xie , Fangfang Chen . 药物递送魔法师——分子印迹聚合物. University Chemistry, 2025, 40(8): 202-210. doi: 10.12461/PKU.DXHX202409129
7. [7]
  Peng XU , Shasha WANG , Nannan CHEN , Ao WANG , Dongmei YU . Preparation of three-layer magnetic composite Fe₃O₄@polyacrylic acid@ZiF-8 for efficient removal of malachite green in water. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 544-554. doi: 10.11862/CJIC.20230239
8. [8]
  Yan LIU , Jiaxin GUO , Song YANG , Shixian XU , Yanyan YANG , Zhongliang YU , Xiaogang HAO . Exclusionary recovery of phosphate anions with low concentration from wastewater using a CoNi-layered double hydroxide/graphene electronically controlled separation film. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1775-1783. doi: 10.11862/CJIC.20240043
9. [9]
  Zhongxin YU , Wei SONG , Yang LIU , Yuxue DING , Fanhao MENG , Shuju WANG , Lixin YOU . Fluorescence sensing on chlortetracycline of a Zn-coordination polymer based on mixed ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2415-2421. doi: 10.11862/CJIC.20240304
10. [10]
  Kaimin WANG , Na HE , Shiyi LI , Xuling BAI , Weiqing SUN , Yanqing YE , Yulu MA . Synthesis, Hirshfeld surface analysis and properties of two Zn(Ⅱ)/Ni(Ⅱ) coordination polymers. Chinese Journal of Inorganic Chemistry, 2026, 42(1): 55-64. doi: 10.11862/CJIC.20250178
11. [11]
  Bao Jia , Yunzhe Ke , Shiyue Sun , Dongxue Yu , Ying Liu , Shuaishuai Ding . Innovative Experimental Teaching for the Preparation and Modification of Conductive Organic Polymer Thin Films in Undergraduate Courses. University Chemistry, 2024, 39(10): 271-282. doi: 10.12461/PKU.DXHX202404121
12. [12]
  Xuefei Leng , Yanshai Wang , Hai Wang , Shengyang Tao . The In-Depth integration of “Industry-University-Research” in the Exploration and Practice of “Comprehensive Training in Polymer Engineering”. University Chemistry, 2025, 40(4): 66-71. doi: 10.12461/PKU.DXHX202405105
13. [13]
  Ruiying WANG , Hui WANG , Fenglan CHAI , Zhinan ZUO , Benlai WU . Three-dimensional homochiral Eu(Ⅲ) coordination polymer and its amino acid configuration recognition. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 877-884. doi: 10.11862/CJIC.20250052
14. [14]
  Ke Qiu , Fengmei Wang , Mochou Liao , Kerun Zhu , Jiawei Chen , Wei Zhang , Yongyao Xia , Xiaoli Dong , Fei Wang . A Fumed SiO₂-based Composite Hydrogel Polymer Electrolyte for Near-Neutral Zinc-Air Batteries. Acta Physico-Chimica Sinica, 2024, 40(3): 2304036-0. doi: 10.3866/PKU.WHXB202304036
15. [15]
  Minghui Wu , Markus Mühlinghaus , Xuechao Li , Chaojie Xu , Qiang Chen , Haiming Zhang , Klaus Müllen , Lifeng Chi . On-Surface Synthesis of Chevron-Shaped Conjugated Ladder Polymers Consisting of Benzo[a]azulene Units. Acta Physico-Chimica Sinica, 2024, 40(8): 2307024-0. doi: 10.3866/PKU.WHXB202307024
16. [16]
  Chunyuan Kang , Xiaoyu Li , Fan Yang , Bai Yang . Ionic-bond crosslinked carbonized polymer dots for tunable and enhanced room temperature phosphorescence. Acta Physico-Chimica Sinica, 2026, 42(1): 100156-0. doi: 10.1016/j.actphy.2025.100156
17. [17]
  Heng Zhang , Ying Ma , Shiling Yuan . Machine Learning-based Prediction of Antifouling Performance in Polymer Materials: An Integrated Molecular Simulation Experiment. University Chemistry, 2026, 41(1): 346-353. doi: 10.12461/PKU.DXHX202506015
18. [18]
  Tianhao GE , Sirong LU , Zhiyin XIAO , Wei ZHONG . Synthesis of porphyrin-based ionic polymeric materials for catalytic application in CO₂ conversion. Chinese Journal of Inorganic Chemistry, 2026, 42(4): 722-736. doi: 10.11862/CJIC.20250312
19. [19]
  Junjie Zhang , Yue Wang , Qiuhan Wu , Ruquan Shen , Han Liu , Xinhua Duan . Preparation and Selective Separation of Lightweight Magnetic Molecularly Imprinted Polymers for Trace Tetracycline Detection in Milk. University Chemistry, 2024, 39(5): 251-257. doi: 10.3866/PKU.DXHX202311084
20. [20]
  Fanpeng Meng , Fei Zhao , Jingkai Lin , Jinsheng Zhao , Huayang Zhang , Shaobin Wang . Optimizing interfacial electric fields in carbon nitride nanosheet/spherical conjugated polymer S-scheme heterojunction for hydrogen evolution. Acta Physico-Chimica Sinica, 2025, 41(8): 100095-0. doi: 10.1016/j.actphy.2025.100095

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(633)
HTML views(76)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return