Are energy wells limited in number? Also, can new energy wells form or do we just have the ones that exist from the beginning?
Re: Are energy wells [connected to a person] limited in number?
That's a hard question. I want to say theoretically yes, because people do have maximum amounts of energy that their energy body(ies) can hold at a given time. However, I haven't seen anyone come close to that limit, and I've read a lot of people.
It's important to note that energy bodies aren't limited by physical constraints, therefore they can be far "larger" and multi-layered than a physical body could ever be.
Provided with enough energy, the energy system continues to grow and develop to bolster your own magical and spiritual powers. So as someone fleshes out their own practice, they will at the same time require more magical energy to sustain it, and forge more source well connections through the deities, powers, and energy sources they may connect with.
Can new energy wells form or do we just have the ones that exist from the beginning?
Yeah new source wells can form. Source wells "live" and "die" just like regular beings, though their "lifetimes" are usually for very, very, very long periods of time.