Extension rheology behaviors of polyacrylamide and its copolymer in aqueous solution

Shiyou Xuebao/Acta Petrolei Sinica

Volumn 31, Issue 5, 2010, Pages 806-809

  Liu, He ^a,b   Zhu, Huaijiang ^a,b   Luo, Jianhui ^a,b   Zhao, Jinzhu ^c   Fu, Chengli ^c   Yang, Jingbo ^a,b   Bai, Fengluan ^a,b  

^a RESEARCH INSTITUTE OF PETROLEUM EXPLORATION AND DEVELOPMENT   (China)

^b CHINA NATIONAL PETROLEUM CORPORATION   (China)

^c PETROCHINA COMPANY LIMITED   (China)

Author keywords

Comb shaped polymer; Extension viscosity; Polyacrylamide; Polymer flooding; Rheologic behavior

Indexed keywords

COMB-SHAPED POLYMERS; EXTENSION VISCOSITY; POLYACRY LAMIDE; POLYMER FLOODING; RHEOLOGIC BEHAVIOR;

COPOLYMERIZATION; PLASTIC PRODUCTS; RHEOLOGY; RHEOMETERS; SHEAR VISCOSITY; SOLUTIONS; VISCOMETERS;

STRAIN RATE;

EID: 77958507824     PISSN: 02532697     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (11)

1. Wang Demin, Cheng Jiecheng, Yang Qingyan. Viscous-elastic polymer can increase microscale displacement efficiency in cores[J]. Acta Petrolei Sinica, 2000, 21(5):45-51.
2. Wang Demin, Cheng Jiecheng, Xia Huifen, et al. Improvement of displacement efficiency of cores by driving forces parallel to the oil-water interface of viscous-elastic fluids[J]. Acta Petrolei Sinica, 2002, 23(5):48-52.
3. Xia Huifen, Wang Demin, Wang Gang, et al. Effect of micro forces caused by driving fluid with viscoelasticity on residual oil in chemical flooding[J]. Journal of China University of Petroleum:Edition of Natural Science, 2009, 33(4):150-155, 160.
4. Song Kaoping, Yang Erlong, Wang Jinmei, et al. Mechanism of enhancing oil displacement efficiency with polymer flooding and driving effectiveness analysis[J]. Acta Petrolei Sinica, 2004, 25(3):71-74.
5. Xia Huifen, Wang Demin, Wang Gang, et al. Elastic behavior of polymer solution to residual oil at dead-end[J]. Acta Petrolei Sinica, 2006, 27(2):72-76.
6. Yang Qingyan, Li Binhui, Li Yiqiang, et al. Calculation method research on sweep efficiency and displacement efficiency in polymer flooding[J]. Petroleum Geology & Oilfield Development in Daqing, 2007, 26(1):109-112.
7. Zhu Huaijiang, Luo Jianhui, Sun Shangru, et al. A study of viscoelasticity of two novel polymers for EOR in porous media[J]. Oilfield Chemistry, 2006, 23(1):63-67.
8. Hester R D, Flesher L M, McCormick C L. Polymer solution extension viscosity effects during reservoir flooding[R]. SPE 27823, 1994.
9. Bazilevskii A V, Entov V M, Lerner M M, et al. Failure of polymer solution filaments[J]. Polymer Science Series A, 1997, 39(3):316-324.
10. James D F. Techniques in Rheological Measurement[M]. London: Chapmean & Hall, 1993:33-53.
11. Spiegelberge S H, Ables D C, Mckinley G H. The role of end-effects on measurements of extensional viscosity in filament stretching rheometers[J]. Journal of Non-Newtonian Fluid Mechanics, 1996, 64(2/3):229-267.