PO.RP.Rod.Stretch.Total Function
Description:
Calculates total static rod stretch (fluid load + self-weight), [in].
Excel Function Syntax:
=PO.RP.Rod.Stretch.Total(Fo, Wair, L, Ar)
Parameters:
| Parameter | Description |
|---|---|
| Fo | Fluid load on plunger, [lb]. |
| Wair | Rod weight in air, [lb]. |
| L | Rod string length, [ft]. |
| Ar | Rod cross-sectional area, [in²]. |
Used in Blueprints
Rod String Stress Analysis
Rod string stress analysis for sucker rod pumping systems. Calculates rod weight, stretch, and stress levels for fatigue assessment.