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Pump Efficiency Calculator
Calculate volumetric and mechanical efficiency of downhole pumps including ESP and rod pumps. Diagnose pump underperformance and identify intervention triggers.
Inputs
From pump catalog at 0 head
Pump total dynamic head
Results
Volumetric Efficiency
--
%
Mechanical Efficiency
--
%
Hydraulic Power
--
kW
Performance Status
--
Equations
Volumetric efficiency: E_v = Q_actual / Q_theoretical × 100%
Hydraulic power: P_hyd = Q × ρ × g × H / (3600 × 1000) [kW]
Mechanical efficiency: E_m = P_hyd / P_input × 100%
Alert thresholds: E_v < 75% = worn pump; E_m < 50% = high power loss
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