Journal of Industrial and Engineering Chemistry, Vol.20, No.2, 656-667, March, 2014
A novel model and sensitivity analysis for viscoelastic polymer flooding in offshore oilfield
E-mail:
Polymer flooding has been widely used in petroleum industry. With the development of theory and
technology, some problems in the existing models of polymer flooding appear during simulation. Based on the characteristics of polymer and offshore oilfield such as viscoelasticity, degradation effect and strong salt-sensitive effect, a novel model of viscoelastic polymer flooding is built, and the validation is verified. After comparing the distributions of effective viscosity and residual oil of taking account of elasticity and taking no account of elasticity, it is used to investigate the effects of injection rate, polymer molecular weight, salinity, degradation rate and well space.
Keywords:Mathematical model;Non-Newtonian fluid;Numerical simulation;Polymer flooding;Viscoelasticity
- Qiao R, Zhang R, Zhu W, Gong P, J. Ind. Eng. Chem., 18(1), 111 (2012)
- Ikoku CU, Ramey HJ, Henry J, SPE J., 19, 164 (1979)
- Brostow W, J. Ind. Eng. Chem., 14(4), 409 (2008)
- Smith F, J. Pet. Technol., 22, 148 (1970)
- Ray SS, J. Ind. Eng. Chem., 12(6), 811 (2006)
- Gogarty WB, Levy GL, Fox VG, Paper SPE, 4025 (1972)
- Masuda Y, Tang KC, Miyazawa M, Tanaka S, SPE Reserv. Eng., 7, 247 (1992)
- Quintella EF, Mendes PRS, Carvalho MS, J. Non-Newton. Fluid Mech., 147(1-2), 117 (2007)
- Pascal H, Int. J. Eng. Sci., 24, 1465 (1986)
- Wang DM, Cheng JC, Yang QY, Gong WC, Li Q, Chen FM, Paper SPE, 63227 (2000)
- Wang DM, Xia HF, Liu ZC, Yang QY, Paper SPE, 68723 (2001)
- Zhang Z, Li JC, Zhou ZF, Transp. Porous Media, 86, 199 (2011)
- Zhang K, Choi HJ, Jang CH, Colloid Polym. Sci., 289, 1821 (2011)
- Liberatore MW, Pollauf EJ, McHugh AJ, J. Non-Newton. Fluid Mech., 113(2-3), 193 (2003)
- Jung JC, Zhang K, Chon BH, Choi HJ, J. Appl. Polym. Sci., 127(6), 4833 (2013)
- Masuda Y, Tang KC, Miyazawa M, Tanaka S, Paper SPE, 19499 (1992)
- Li H, Cheng LS, Zhang SY, Petroleum Exploration Development, 29, 91 (2002)
- Chen G, Zhao G, Ma YL, J. Microelectromech. Syst., 46, 882 (2006)
- Obuekwe M, Paper SPE, 145027 (2011)
- Slater GE, Farouq-Ali SM, J. Ca, 9, 251 (1970)
- Wassmuth FR, Arnold W, Green K, Cameron N, J. Can, 48(2), 55 (2009)
- CMG STARS User’s Guide, Version, 2005. (2005)
- ECLIPSE Simulation Software Manuals 2006.1 (Chapter 46). (2006)
- UTCHEM-9.0, University of Texas at Austin, Section 2-8, 2009. (2009)
- Mohammad R, Juergen R, Guenter P, Ruediger M, Paper SPE, 24154 (1992)
- Delshad M, Kim DH, Magbagbeola OA, Huh C, Pope GA, Tarahhom F, Paper SPE, 113620 (2008)
- Marshall RJ, Metzner AB, Ind. Eng. Chem. Fundam., 6, 393 (1967)
- Perkins TK, Johnston OC, Paper SPE, 480 (1963)