ESP Hydraulics LAMBDAs
Head and pressure, pump performance, gas handling, curve fitting and viscosity correction.
31 lambdas
PO.ESP.Head.FromPressure.SI
Converts pressure to head using fluid specific gravity, [m] (SI units).
PO.ESP.Head.ToPressure.SI
Converts head to pressure using fluid specific gravity, [kPa] (SI units).
PO.ESP.Head.Static.SI
Calculates static head from vertical depth, [m] (SI units).
PO.ESP.Head.PressureAtDepth.SI
Calculates pressure at depth given surface pressure, [kPa] (SI units).
PO.ESP.TDH.SI
Calculates Total Dynamic Head for ESP sizing, [m] (SI units).
PO.ESP.TDH.Full.SI
Extended TDH calculation with IPR-based PIP, [m] (SI units).
PO.ESP.TDH.NetLift.SI
Calculates net vertical lift (pump depth minus fluid level), [m] (SI units).
PO.ESP.HydraulicHP.SI
Calculates theoretical hydraulic horsepower (bbl/d basis), [kW] (SI units).
PO.ESP.HydraulicHP.GPM.SI
Calculates theoretical hydraulic horsepower (gpm basis), [kW] (SI units).
PO.ESP.BrakeHP.SI
Calculates brake horsepower accounting for pump efficiency, [kW] (SI units).
PO.ESP.BrakeHP.FromRate.SI
Calculates brake horsepower directly from rate and head, [kW] (SI units).
PO.ESP.Stages.SI
Calculates required number of pump stages (rounded up), [stages] (SI units).
PO.ESP.Stages.Actual.SI
Returns exact (non-rounded) stage count for sensitivity analysis, [stages] (SI units).
PO.ESP.Pump.TotalHead.SI
Calculates total head from number of stages, [m] (SI units).
PO.ESP.Pump.TotalPower.SI
Calculates total power from number of stages, [kW] (SI units).
PO.ESP.Pump.Efficiency.SI
Calculates pump efficiency from hydraulic and brake HP, [fraction] (SI units).
PO.ESP.Pump.Pdis.SI
Calculates pump discharge pressure, [kPa] (SI units).
PO.ESP.Gas.Qg.Free.SI
Calculates free gas rate at pump intake conditions, [m3/d] (SI units).
PO.ESP.Gas.Ql.Total.SI
Calculates total liquid rate at pump intake, [m3/d] (SI units).
PO.ESP.Gas.Void.SI
Calculates gas void fraction at pump intake, [fraction] (SI units).
PO.ESP.Gas.Void.Full.SI
Complete gas void fraction calculation from field data, [fraction] (SI units).
PO.ESP.Gas.RhoMix.SI
Calculates gas-liquid mixture density, [kg/m3] (SI units).
PO.ESP.Gas.Turpin.Factor.SI
Calculates Turpin gas handling factor, [dimensionless] (SI units).
PO.ESP.Gas.Sep.Eff.SI
Estimates rotary gas separator efficiency, [fraction] (SI units).
PO.ESP.Curve.Head.SI
Interpolates head from pump performance curve, [m/stage] (SI units).
PO.ESP.Curve.Efficiency.SI
Interpolates efficiency from pump performance curve, [fraction] (SI units).
PO.ESP.Curve.Power.SI
Interpolates power per stage from pump curve, [kW] (SI units).
PO.ESP.Curve.BEP.SI
Returns Best Efficiency Point flow rate from pump curve, [m3/d] (SI units).
PO.ESP.Curve.BEP.Eff.SI
Returns maximum efficiency value from pump curve, [fraction] (SI units).
PO.ESP.Viscosity.Head.Corr.SI
Applies viscosity correction to head, [m] (SI units).
PO.ESP.Viscosity.Rate.Corr.SI
Applies viscosity correction to flow rate, [m3/h] (SI units).