Modelling facility for formation pressure at any time moment
as response to production flowrates history:
\phi_e (p_i) \, c_t(p_i) \, p_i - \phi_e(p) \, c_t(p) \, p(t) = \frac{Q^{\uparrow}_t(t) - Q^{\downarrow}_t(t)}{A_e \cdot h_e} |
where
| initial formation pressure | |
| effective porosity | |
| drainage area | |
| effective formation thickness | |
cumulative offtakes by the time moment | |
cumulative intakes by the time moment |
Petroleum Industry / Upstream / Production / Subsurface Production / Field Study & Modelling / Production Analysis
Material Balance Analysis (0D or MatBal)