2" casing pitless adapter

[sdgdh1]

Is it possible to get a pitless adapter for a 2" well casing?

I'm a total newb, but I think what I have is a packer setup? 1 drop pipe for suction with the casing acting as the jet pipe. Is that the right term?

Anyway, I'd really like to get rid of the giant pit if possible and move the pump and tank inside.

 

[Reach4]

Do a search that includes the word "leathers" and the word "spool" and you should find some descriptions of a concentric jet system.