Hmm, been finding so many damn wells it has been a pleasure and also a nightmare since I ran out of Whites during just 1 climb on one character.
Anyway... I have a level 60ish created catacomb with a Well...
https://prnt.sc/uEK8-_7DtGR5I edited it to Guild only and 90 level restriction (I am level 65), so you should be able to join with level 1 or 150.

If I am active if/when a guildy joins, I will pass the lead over and leave game... if not, and you are welling/switching toons... you know you can just well the item you want while I am in town... once you kill the monster off, collect your drops, then go to town to reset the well for your next item... repeat and rinse (this comment is for ketz that may not know that this can be done while the game creator is in town and welling for him/her-self).