my buddy is up in Fort Mac doing GPS surveying, makes $2k a week.
When I was running a hoe in Fort St.John (oil country in northern BC, canada) I was making $22 an hour but I was grossing $12,000 a month, including $100 a day for my pickup and free fuel. Travel time as well, paid straight time..so the pickup, free fuel, hourly wage +OT and travel time all add up substantially. Plus if you work out of camp there are no living expenses, they pay for the roof over your head and all the meals. Its seasonal, in the winter because the best areas to drill from are usually under a swampy muskeg area, which needs to be frozen to access....and speaking of Frozen, we are talking -40c before the windchill (which can make it feel like -50 or worse)...but the money is good!!