Nodal Analysis on different SPMs - Rod Pump

Hello Everyone,

I have been working on Nodal Analysis lately and looking to establish Outflow performance curves for different Strokes per minute on the well produced by Sucker Rods. Please help me know how I can do that?

In general, I have been able to create outflow curves on the basis of different tubing sizes keeping wellhead pressure constant by converting Pwh to Pwf via different industry standard correlation and outflow curves of different wellhead pressures too. But need to know how I can create outflow curves of different strokes per minutes.

Thanks a lot