MyMajor Report

Petroleum Engineering

Finding and extracting oil and gas — designing the drilling, reservoir, and production systems that pull energy out of the ground.

Highest payBoom-and-bustField-heavyEnergy-tied

The money

Salary range

Entry-level

CA$96,200

Median

CA$134,992

Experienced

CA$199,992

Source: Job Bank Canada / StatsCan LFS, NOC 21332 (Petroleum engineers), ref. 2023–24 (updated 2025-11-19) · Annualized from Job Bank hourly wage × 2080 (full-time equivalent). · verified 2026-05-31

The market

Jobs & outlook

Job security

AI-proof

AI-proof? Field operations and reservoir judgment are hard for AI to replace, but the field is tied to oil prices and the energy transition — demand is cyclical, not AI-driven.

The honest take

Is this major for you?

✅ If you want the highest starting pay in engineering, petroleum tops the charts — when the industry is hot.
⚠️ It's boom-and-bust — layoffs follow oil-price crashes, and the energy transition adds long-term uncertainty.
❌ If you want geographic flexibility, jobs cluster around oil regions (Texas, Alberta, the Gulf).
✅ If you'll go where the work is and ride the cycles, the pay ceiling is enormous.
⚠️ If long-term stability matters most, Chemical or Mechanical give similar skills with broader demand.

Day to day

What you'd actually do

Roles you can work

Reservoir EngineerDrilling EngineerProduction EngineerCompletions EngineerPetroleum / Field EngineerEnergy Analyst

Hands-on vs. heads-down

Hands-onAt a desk

Work setting

field

Remote-friendly

Low

What you'll learn

Skills it teaches

Core skills

Reservoir & fluid mechanicsThermodynamicsDrilling & production systemsGeology fundamentalsData analysis & simulationEconomics of extraction

Transferable to other careers

Quantitative modelingRisk analysisProject economicsField operations

Your options

Flexibility & pivots

Pairs well with

Chemical EngineeringMechanical EngineeringGeology

Pivot into

Energy / renewablesFinance (energy)ConsultingChemical EngineeringData Science

Grad-school paths

MS in petroleum or reservoir engineering
MBA for energy management

The grind

Difficulty & lifestyle

Difficulty8/10

Work-life balance5/10

Heavy on thermo, fluids, and geology — demanding, with the added complexity of subsurface uncertainty and economics.

~48 hrs/week typical workload

Hardest courses you'll take

Reservoir Engineering →Drilling Engineering →Thermodynamics →Fluid Mechanics →Petroleum Geology →

Tap a course to generate a practice exam for it.

Where it fits

Best countries & hubs

🇺🇸
United States
Texas + the Gulf Coast — the heart of the global oil & gas industry.
🇸🇦
Saudi Arabia
Aramco and tax-free, top-tier petroleum salaries.
🇨🇦
Canada
Alberta oil sands — the center of Canadian petroleum work.
🇳🇴
Norway
North Sea offshore industry, high pay.

Top hubs

HoustonCalgaryDhahranAberdeenStavanger

Visa-friendly: Medium

Weaker markets: Regions with no oil, gas, or energy extraction

The fine print

Details people forget to ask

Grad school needed?: helpful
Licensing: PE valued for senior roles; field experience and reservoir expertise matter most.
Co-op availability: Medium
Recession resilience: Low
Startup potential: Low
Demographics: Male-dominated (~85/15).

Burnout/dropout: Enrollment swings with oil prices — many switch out during downturns.

Common regret: Graduating into a price crash — timing the cycle is the field's biggest risk.

Sleeper upside: The reservoir + economics skillset transfers into energy finance, renewables, and carbon-capture engineering.

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