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| LaTeX Math Block | ||||
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\phi_e (p_i) \, c_t(p_i) \, p_i - \phi_e(p) \, c_t(p) \, p(t) = (A_e \cdot h_e)^{-1} \left[ frac{Q^{\uparrow}_t(t) - Q^{\downarrow}_t(t)}{A_e \right]cdot h_e} |
where
| formation pressure at time moment
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| initial formation pressure | ||||||||
| effective porosity | ||||||||
| drainage area | ||||||||
| effective formation thickness | ||||||||
| cumulative offtakes Offtakes by the time moment
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| cumulative intakes by the time moment
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