Production EngineeringWell Performance
ESP Total Pump Head from Stages Formula
ESP Total Pump Head from Stages calculates total pump head for well performance workflows in production engineering.
How engineers use this formula
Use this formula when the listed inputs (N_stages, H_stage) are known and the assumptions behind the cited well performance relationship match the engineering case being checked.
Assumptions
- Input values are representative for the well, reservoir, fluid, or equipment case being evaluated.
- The declared units match the field-unit constants used in the formula.
- The cited formula applies to the selected petroleum engineering workflow.
Limitations
- The calculation does not replace a full engineering model or operating procedure.
- Accuracy depends on the source correlation, assumptions, input quality, and unit consistency.
Common mistakes
- Mixing unit systems without converting the inputs.
- Using default example values as field recommendations.
- Applying the formula outside the source assumptions.
Default example
Using the default inputs, H_total equals 6,468 ft.
N_stagesstages
231
H_stageft/stage
28
Inputs
N_stages
stagesNumber of Pump Stages
H_stage
ft/stagePump Head per Stage at Design Rate
Outputs
H_total
ft
Total Pump Head
N_stages
stages
Number of Pump Stages
H_stage
ft/stage
Pump Head per Stage at Design Rate
Source and review
reviewedPetroleum Office. ESP Pump Performance - Head, Staging, Efficiency, and Horsepower.
SourceRelated formulas and calculators
Effective Wellbore Radius of a Well in Presence of Uniform Flux Fractures
Well Performance
Effective Wellbore Radius of a Horizontal Well – Method 1 (Anisotropic Reservoirs)
Well Performance
Effective Wellbore Radius of a Horizontal Well – van der Vlis et al. Method
Well Performance