@amyperle OP, if I were you, I'd go on indeed and search jobs up in your field, in every province and territory, maybe there is somewhere paying more for your skills, in a market you haven't thought about yet. Or maybe you have already done all this. Is the oilsands an hourly wage, or salary? If hourly, you'll probably make double your Montreal wage, just by having the overtime, and option to work a few more days after your normal rotation