Gas Well Inflow Functions
Deliverability for gas wells under pseudosteady-state flow.
4 functions
PO.IPR.GW.PSS.Time(Re, Rw, K, porosity, Ct, Ug)
Calculates time to reach pseudosteady state (stabilized flow boundary) in gas well, [h].
PO.IPR.GW.PSS.Rate(K, h, P_average, Pwf, Z, Ug, Re, Rw, S, T_degR)
Calculates gas well flow rate for pseudosteady state condition using Darcy flow approximation, [mscf/D].
PO.IPR.GW.PSS.Rate.NonDarcy(K, h, P_average, Pwf, Z, Ug, Re, Rw, S, T_degR, D)
Calculates gas well stabilized flow rate for pseudosteady state condition with Non-Darcy flow equation, [mscf/D].
PO.IPR.GW.D(Rw, h, h_perf, SG_gas, Ug, K)
Calculates Non-Darcy flow coefficient (D) for gas well turbulence effects, [D/mscf]. Used as input to GW.PSS.Rate.NonDarcy.