Ansari LAMBDAs
3 lambdas
PO.VFP.Ansari.dPdL.SI
Calculates pressure gradient using Ansari et al. (1994) mechanistic model, [kPa/m]. TUFFP industry standard for vertical upward flow (SI units).
PO.VFP.Ansari.Pout.SI
Calculates outlet pipe pressure using Ansari et al. (1994), [kPa]. Vertical wells. Gas properties (ρg, μg, Bg) use DAK (Z-factor) and LGE (viscosity) (SI units).
PO.VFP.Ansari.Pin.SI
Calculates inlet pipe pressure using Ansari et al. (1994) mechanistic model, [kPa]. TUFFP industry standard for vertical upward flow (SI units).