Formula 4.111

Wellbore storage

Input(s)

$\Delta V_{m}$: Change in the Volume of Fluid in the Wellbore (bbl)

$\Delta P$: Change in Pressure (psi)

Output(s)

C: Wellbore Storage Coefficient (bbl/psi)

Formula(s)

$$ C=\frac{\Delta V_{m}}{\Delta P} $$

Reference(s)

Ahmed, T., McKinney, P.D. 2005. Advanced Reservoir Engineering, Gulf Publishing of Elsevier, Chapter: 1, Page: 49.