Gas Well Inflow LAMBDAs
Deliverability for gas wells under pseudosteady-state flow.
4 lambdas
PO.IPR.GW.PSS.Time.SI(Re, Rw, K, porosity, Ct, Ug)
Calculates time to reach pseudosteady state (stabilized flow boundary) in gas well, [h] (SI units).
PO.IPR.GW.PSS.Rate.SI(K, h, P_average, Pwf, Z, Ug, Re, Rw, S, T)
Calculates gas well flow rate for pseudosteady state condition using Darcy flow approximation, [sm3/d] (SI units).
PO.IPR.GW.PSS.Rate.NonDarcy.SI(K, h, P_average, Pwf, Z, Ug, Re, Rw, S, T, D)
Calculates gas well stabilized flow rate for pseudosteady state condition with Non-Darcy flow equation, [sm3/d] (SI units).
PO.IPR.GW.D.SI(Rw, h, h_perf, SG_gas, Ug, K)
Calculates Non-Darcy flow coefficient (D) for gas well turbulence effects, [1/(sm3/d)]. Used as input to GW.PSS.Rate.NonDarcy (SI units).