Is this well into a gravel aquifer , in sand or drilled into the bed rock?
It's into gravel. This well does not have a screen and pulls directly from the gravel bed. I've called two dozen drillers and nobody wants to save the well. Reasons vary from the casing being an oddball 7" size, to the casing being cracked and they'll jam the drill string. Everybody wants to drill new. Talked to a cable tool guy and he thought that if he tried to set the casing deeper that he'd probably break it. We also talked about trying redevelope the well, but he was concerned this would choke the well off. For now I'm filtering the water and its working, but this feels more like a crutch than a permanent fix.