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Abstract:

A chemical flood model for a three-component (petroleum, water, injected chemical) two-phase (aqueous, oleic) system is presented. It is ruled by a system of nonlinear partial differential equations: the continuity equation for the transport of each of its components and Darcy's equation for the two-phase flow. The transport mechanisms considered are ultralow interfacial tension, capillary pressure, dispersion, adsorption, and partition of the components between the fluid phases (including solubilization and swelling). The mathematical model is numerically solved in the one-dimensional case by finite differences using an explicit and direct iterative procedure for the discretization of the conservation equations. Numerical results are compared with Yortsos and Fokas' exact solution for the linear waterflood case including capillary pressure effects and with Larson's model for surfactant flooding. The effects of the above-mentioned transport mechanisms on concentration profiles and on oil recovery are also analyzed. © 1994 Kluwer Academic Publishers.

Registro:

Documento: Artículo
Título:Simulation and transport phenomena of a ternary two-phase flow
Autor:Porcelli, P.C.; Bidner, M.S.
Filiación:Laboratorio de Ingenieria de Reservorios, Universidad de Buenos Aires, Pabelló de Industrias, Ciudad Universitaria, Buenos Aires, 1428, Argentina
Palabras clave:capillarity; immiscible flow; multicomponent flow; Simulation; surfactant flooding; ternary; waterflooding; Adsorption; Differential equations; Dispersions; Enhanced recovery; Finite difference method; Iterative methods; Mathematical models; Oil well flooding; Pressure effects; Surface active agents; Swelling; Transport properties; Component partition; Continuity equations; Darcys equation; Discretization; Immiscible flow; Multicomponent flow; Partial differential equations; Surfactant flooding; Ternary capillarity; Two phase flow; Modelling-Mathematical; Transport Phenomena; Two-Phase Flow
Año:1994
Volumen:14
Número:2
Página de inicio:101
Página de fin:122
DOI: http://dx.doi.org/10.1007/BF00615196
Título revista:Transport in Porous Media
Título revista abreviado:Transp Porous Med
ISSN:01693913
CODEN:TPMEE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01693913_v14_n2_p101_Porcelli

Referencias:

  • Bear, J., (1972) Dynamics of Fluids in Porous Media, , American Elsevier, New York
  • Camilleri, D., Engelsen, S., Lake, L.W., Lin, E.C., Ohno, T., Pope, G.A., Sepehrnoori, K., Description of an improved compositional micellar/polymer simulator (1987) Soc. Pet. Eng. Reservoir Eng., 2 (4), pp. 427-432
  • Camilleri, D., Fil, A., Pope, G.A., Rouse, B.A., Sepehrnoori, K., Improvements in physicalproperty models used in micellar/polymer flooding (1987) Soc. Pet. Eng. Reservoir Eng., 2 (4), pp. 433-440
  • Camilleri, D., Fil, A., Pope, G.A., Rouse, B.A., Sepehrnoori, K., Comparison of an improved compositional micellar/polymer simulator with laboratory corefloods (1987) Soc. Pet. Eng. Reservoir Eng., 2 (4), pp. 441-451
  • Dawe, R.A., Wheat, M.R., Bidner, M.S., Experimental investigation of capillary pressure effects on immiscible displacement in lensed and layered porous media (1992) Transport in Porous Media, 7, pp. 83-101
  • Douglas, J., Blair, P.M., Wagner, R.J., Calculation of linear waterflood behavior including the effects of capillary pressure (1958) Petroleum Trans., AIME, 213, pp. 96-102
  • Fleming, P.D., Thomas, C.P., Winter, W.K., Formulation of a general multiphase multicomponent chemical flood model (1981) Soc. Pet. Eng. J., 21 (2), pp. 63-76
  • Lake, L.W., Pope, G.A., Carey, G.F., Sepehrnoori, K., Isothermal, multiphase, multicomponent fluid flow in permeable media (1984) In Situ, 8 (1), pp. 1-40
  • Larson, R.G., The influence of phase behavior on surfactant flooding (1979) Soc. Pet. Eng. J., 19 (6), pp. 411-422
  • Larson, R.G., Davis, H.T., Scriven, L.E., Elementary mechanisms of oil recovery by chemical methods (1982) Soc. Pet. Eng. J., 2 (4), pp. 243-258
  • Larson, R.G., Hirasaki, G.J., Analysis of the physical mechanisms in surfactant flooding (1978) Soc. Pet. Eng. J., 18 (1), pp. 42-58
  • Porcelli, P.C., Bidner, M.S., Modelización de la inundación química de yacimientos petrolíferos (1992) Revista Internacional de Métodos Numéricos para Cálculo y Diseño en Ingenieria, 8 (2), pp. 157-175
  • Thomas, C.P., Fleming, P.D., Winter, W.K., A ternary, two-phase, mathematical model of oil recovery with surfactant systems (1984) Soc. Pet. Eng. J., 24 (6), pp. 606-616
  • Van Quy, N., Labrid, J., A numerical study of chemical flooding-comparison with experiments (1983) Soc. Pet. Eng. J., 23 (3), pp. 461-474
  • Yortsos, Y.C., Fokas, A.S., On the exactly solvable equation S<inf>t</inf>=[(ΒS+ γ)−2S<inf>x</inf>]<inf>x</inf>+ α(ΒS+ γ)−2S<inf>x</inf> occurring in two-phase flow in porous media (1982) SIAM J. Appl. Math., 42 (2), pp. 318-332
  • Yortsos, Y.C., Fokas, A.S., An analytical solution for linear waterflood including the effects of capillary pressure (1983) Soc. Pet. Eng. J., 23 (1), pp. 115-124

Citas:

---------- APA ----------
Porcelli, P.C. & Bidner, M.S. (1994) . Simulation and transport phenomena of a ternary two-phase flow. Transport in Porous Media, 14(2), 101-122.
http://dx.doi.org/10.1007/BF00615196
---------- CHICAGO ----------
Porcelli, P.C., Bidner, M.S. "Simulation and transport phenomena of a ternary two-phase flow" . Transport in Porous Media 14, no. 2 (1994) : 101-122.
http://dx.doi.org/10.1007/BF00615196
---------- MLA ----------
Porcelli, P.C., Bidner, M.S. "Simulation and transport phenomena of a ternary two-phase flow" . Transport in Porous Media, vol. 14, no. 2, 1994, pp. 101-122.
http://dx.doi.org/10.1007/BF00615196
---------- VANCOUVER ----------
Porcelli, P.C., Bidner, M.S. Simulation and transport phenomena of a ternary two-phase flow. Transp Porous Med. 1994;14(2):101-122.
http://dx.doi.org/10.1007/BF00615196