The median annual wage for Petroleum Engineers in Montana is $84,380 (May 2024 BLS OES). The mean (average) is $103,570.
Pay spans roughly $60,080 at the 10th percentile to $156,470 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $40.57 per hour. An estimated 200 people work as petroleum engineers in Montana.
| Median (annual) | $84,380 |
| Mean (annual) | $103,570 |
| Median (hourly) | $40.57 |
| 10th percentile | $60,080 |
| 90th percentile | $156,470 |
| Employment | 200 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.