I don’t know the answer to that question. My guess is yes...but it would be an entirely new outlay of money to get that done...possibly re-drilling a new well even, still hurting the bottom line for the well over the long term.
I read on a few posts here on FR that they frack conventional well also, have to have Thackney to chime in on that.
Fracking also helps old conventional wells to get more % out of it that would other wise be left in the ground.