- Wells with a history of stuck pumps/plungers, trash in the pump
- Wells that have issues with load water contamination
- Wells that currently have gas interference issues in the pump
- Well that have the pump set high to the reservoir due to….
- Horizontal or deviated wellbores
- Long perforated intervals
- Deep reservoirs (too deep to place the pump near the reservoir)
- High set liners or obstructions