Page tree

You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 9 Next »


Fluid properties affecting the fluid dynamics (fluid motion in porous reservoir, wellbore and pipelines):



oilgaswater
Density

\rho_g = \rho_g(P, T)

\rho_w = \rho_w(P, T)

FVF

B_o = B_o(P,T) = \frac{\rho_o^{\LARGE \circ}}{\rho_o} = \frac{V_o}{V_o^{\LARGE \circ}}

B_g = B_g(P,T) = \frac{\rho_g^{\LARGE \circ}}{\rho_g} = \frac{V_g}{V_g^{\LARGE \circ}}

B_w = B_w(P,T) = \frac{\rho_w^{\LARGE \circ}}{\rho_w} = \frac{V_w}{V_w^{\LARGE \circ}}

Compressibility


c_o = c_o(P, T)


c_g = c_g(P, T)

c_w = c_w(P, T)

Viscosity

\mu_g = \mu_g(P, T)

\mu_o = \mu_o (P, T)

\mu_w = \mu_w(P, T)

shc

c_{po} = c_{po}(P, T)

c_{pg} = c_{pg}(P, T)

c_{pw} = c_{pw}(P, T)

Thermal conductivty

\lambda_o = \lambda_o(P, T)

\lambda_g = \lambda_g(P, T)

\lambda_w = \lambda_w(P, T)

Cross-phase exchange coefficients

R_s = R_s (P,T) = \frac{V_g^{\LARGE \circ}}{V_o}

R_v = R_v (P,T) = \frac{V_o^{\LARGE \circ}}{V_g}


Transition points

P_b = P_b (T)

P_d = P_d (T)




  • density

  • compressibility

  • formation volume factor

  • viscosity

  • specific heat capacity at constant pressure

  • thermal conductivity

  • cross-phase exchange coefficients


\rho_w^{\LARGE \circ} = \rho_w(P^{\LARGE \circ}, T^{\LARGE \circ})

density of water phase at standard pressure P^{\LARGE \circ} and temperature T^{\LARGE \circ}

\rho_o^{\LARGE \circ} = \rho_o(P^{\LARGE \circ}, T^{\LARGE \circ})

density of oil phase at standardpressure P^{\LARGE \circ} and temperature T^{\LARGE \circ}

\rho_g^{\LARGE \circ} = \rho_g(P^{\LARGE \circ}, T^{\LARGE \circ})

density of gas phase at standard pressure P^{\LARGE \circ} and temperature T^{\LARGE \circ}


density of water phase at arbitrary pressure P and temperature T


density of oil phase at arbitrary pressure P and temperature T


density of gas phase at arbitrary pressure P and temperature T


FVF of water phase at arbitrary pressure P and temperature T


FVF of oil phase at arbitrary pressure P and temperature T


FVF of gas phase at arbitrary pressure P and temperature T


viscosity of water phase at arbitrary pressure P and temperature T


viscosity of oil phase at arbitrary pressure P and temperature T


viscosity of gas phase at arbitrary pressure P and temperature T


solution gas in oil phase at arbitrary pressure P and temperature T


oil vapour in gas phase at arbitrary pressure P and temperature T


boiling pressure at arbitrary temperature T


dew pressure at arbitrary temperature T

  • No labels