I would not say it is impossible, but finding a job in such field is going to be extremely hard for several reasons:
1/ Oil as a limiting factor for the economy:
- When oil prices collapsed (2014/2015), it seemed as if we were going through another economic cycle in oil and gas industry ; in fact it is not completely correct. Normally (very schematically) when oil demand drops, prices drop until the offer re adjusts, then the demand increases again because commodity prices are more affordable, so prices go up because demand would ramp up to a point it would counter balance the offer, at that point investments increase in exploration and production and then the offer goes up again. However, as we go forward the fact that oil is a limiting factor for the economy will become more and more a predominant aspect; the offer cannot increase indefinitely due to the resources becoming more scarce, thus mechanically the demand will reduce after the offer hits a ceiling and the economy as a whole will collapse unless a viable alternative system of energy is found as a replacement. In fact the time horizon for an already quite significant magnitude of collapse is not so remote event (2030/2040).
If you look at total proved reserve for oil in the quoted reference, you will see that globally the proved reserves are evolving either flat or declining, except few regions.
For Canada alone, Total proved reserves for oil (Thousand million barrels):
End of 1999: 181.6
End of 2009: 175.0
End of 2018: 170.8
End of 2019: 169.7
Source:
BP statistical review
This does not mean there will not be a new cycle in oil and gas, but it is not going to be a nice ride.
2/ Workforce rehiring prioritization:
- Many people got laid off in the last couple years following oil prices collapse and because of the pandemic consequences on top. You could imagine that rehiring would tend to privilege the locals (due to obvious reasons, e.g., networks, knowledge of the local industry, standards, etc.) instead of importing and re-training new workforce. Not a firm rule, but this is what to expect. At best both laid off and new candidates would be in the race, and this means tough competition.
3/ Entry barriers to access job market:
- Getting a job in the Canadian oil market is not easy; I believe some of the barriers are justified technically (compliance to standards, occupational health and safety, professional and regulatory bodies, etc.) and some others are just an overlay of difficulties in hiring and selecting candidates, to which I still do not understand the rational justifications behind in the sense that it is a requirement to keep the outputs and deliverable up to standard and at quality grade; this overlay of difficulties deprive the industry from thousands of valuable and talented workforce resources, but most importantly to my personal perspective lead to a lose-lose situation (this is luxury especially when market and geological conditions which in fact are adverse are considered, see point 5/ below).
4/ Climate problem:
Even if we were able to discover new fields and delay the depletion of the resources we are still limited by the amount of CO2 we can release to the atmosphere and the global warming is now admitted as a scientific fact, to the point that many big majors have shifted towards alternative energy sources. As an example, Total company just rebranded themselves as
Total Energy with the ambition (at least on paper) to become "net zero" emitter by 2050.
5/ Energy Returned On Invested (EROI)
It is fact that oil sands have poor EROI when comparison is made between different type of oils, all tough things are slightly improving with the advent of technical progress. Just to give ball park figures; conventional oil EROI is ~ 27 to 1, shale oil EROI is ~ 25 to 1 at best and oil sands is 8 to 1 EROI at best.
Some further reading
here.
So you could imagine how things become even more awkward when even competitive conventional oil is now challenged by alternative energies.
All said and done, this is your call but I would recommend to exercise strong caution if you are to foresee a career in this industry sector and region.