Honest opinion, Mark.....you're about 7.5 years late to make real money. Right now, the infrastructure is (mostly) in place, and there are scamps running around by the thousands, and the oil companies can cherry pick who they want.
That being said, this also means there are a ton of washouts, more housing availability, and in general more things available than previously in regards to day-to-day life needs
If you do it, MAKE SURE whatever your'e doing up there is worth the higher cost of living and MAKE SURE whoever is employing you has a good benefit package. The big money jobs are still on the oil patch, and the work is not for the faint of heart, nor is it free from politics, locker room humor, and typical 2nd grade neanderthal behavior.