2023: Series 5 - Plunger Lift 101

This week’s technical discussion will cover the basics of plunger. We will take a high level look at how plunger lift works, selection guidelines, equipment, and operations. We have also added a few videos that show the surface setup along with videos showing how the different plungers operate.

[@AmitKumar-fx2cj]

I have an intermittent gas lift well with 5 GLVs and I'm not sure if the majority of gas injection is taking from 4th GLV or the 5th glv from top during my injection cycle. There is some sort of multi porting between 4th and 5th GLV.
If I want to install gas assisted plunger lift, where should I install my bumper spring? Whether above 4th GLV or 5th GLV. Assume that there is sufficient liquid level build-up above the the 4th GLV during OFF cycle.