Rod Pump Performance LAMBDAs
Volumetric displacement, stroke length and pump intake conditions.
8 lambdas
PO.RP.Pump.Displacement.SI
Calculates theoretical pump displacement, [m3/d] (SI units).
PO.RP.Pump.Displacement.FromDiameter.SI
Calculates theoretical pump displacement from plunger diameter, [m3/d] (SI units).
PO.RP.Pump.Disp.Eff.SI
Calculates effective pump displacement accounting for fillage, [m3/d] (SI units).
PO.RP.Pump.Fillage.SI
Calculates pump fillage from actual and theoretical production, [fraction] (SI units).
PO.RP.Pump.VolEff.SI
Calculates volumetric efficiency of the pump system, [fraction] (SI units).
PO.RP.Pump.Stroke.Eff.SI
Calculates effective plunger stroke from surface stroke and stretch, [cm] (SI units).
PO.RP.Pump.Psub.SI
Calculates submergence pressure from fluid column height, [kPa] (SI units).
PO.RP.Pump.PIP.SI
Calculates pump intake pressure (PIP), [kPa] (SI units).