A value of Effective porosity is a function of change due to compaction under reservoir pressure at a given location variation
:| LaTeX Math Block |
|---|
|
\delta \phi_e(\mathbf{r}, \ p) = \phi_{e0}(\mathbf{r}) \left( 1- \exp \left[ \int_{p_i}^p c_r(p) \, dp \right] \right) |
where
...
| LaTeX Math Block |
|---|
|
\delta \phi_e(\mathbf{r}, \ p) = \phi_{e0}(\mathbf{r}) \cdot \big[ 1 + c_r(p) \, (p-p_i) \big] |
See also
...
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petrophysics (PP) / Volumetric Rock Model / Effective Porosity (PHIE)
...
