I think there are some things missing from your last post Jeff.
I was just thinking that the bottom of my borehole is 59F right now. What if I drilled another well even lower and just ran a air-water exchanger? I should be able to make condensate down to about 40% RH with 60F water right? I could do a closed loop system with a very slow flow pump. Insulate the crap out of the pipes and make water!
Just another crazy idea.
https://en.wikipedia.org/wiki/Dew_point