My understanding is that oil industry was developed by the UK, and I think we would be despised for the source of our riches, if we were to be awarded all the oil money.
As was the nuclear industry. However we have already heard noises coming out of Sellfield telling us that, if we chose independance, all our nuclear waste would have to be returned to us. We'd also be expect to foot the bill for the new facilities required for housing Trident. These are all issues that would need to be brought into the debate.