Fig. 1. Dual-layer well schematic




q = q_1 + q_2




p_{wf} = p_e - q/J



J = J_1 + J_2



p_e = \frac{J_1 \cdot p_1 + J_2 \cdot p_2}{J_1 + J_2}




See Also


Petroleum Industry / Upstream /  Production / Subsurface Production / Subsurface E&P Disciplines / Field Study & Modelling / Production Analysis / Productivity Diagnostics

Production Technology / Well Flow Performance ]

Formation pressure (Pe) ]