| (1) | \Delta q = - \frac{B_o - R_s \, B_g}{1- R_s \, R_v} \cdot \, q^{\uparrow}_O + \frac{ B_g - R_v \, B_o}{1- R_s \, R_v} \cdot \, \left( q^{\downarrow}_G - q^{\uparrow}_G + q^{\downarrow}_{GCAP} \right) + B_w \, \left( q^{\downarrow}_W - q^{\uparrow}_W + q^{\downarrow}_{WAQ} \right) |
See Also
Petroleum Industry / Upstream / Production / Subsurface Production / Field Study & Modelling / Production Analysis / Voidage Replacement Balance (VRB)