| (1) |
\frac{T(t, \mathbf{r})}{dt} = 0 |
|
Reservoir fluid temperature is not changing over time |
| (2) |
s_w(t, \mathbf{r}) = s_w(\mathbf{r}),
\quad s_o(t, \mathbf{r}) = s_o(\mathbf{r}),
\quad s_g(t, \mathbf{r}) = s_g(\mathbf{r}) |
|
Reservoir saturation is not chaging over time |
| (3) |
| \nabla B_o | \sim 0, \quad |\nabla B_g | \sim 0 |
|
No high fluid pressure gradients over reservoir volume |
| (4) |
|\nabla P_{cow}(s)| \sim 0, \quad | \nabla P_{cog}(s)| \sim 0 |
|
No high capillary pressure gradients over reservoir volume |
See also
Multi-phase pressure diffusion @model
Volatile/Black Oil dynamic flow models @model
Non-linear multi-phase diffusion derivation @model
