The median annual wage for Petroleum Pump System Operators, Refinery Operators, and Gaugers in Casper, WY is $83,580 (May 2024 BLS OES). The mean (average) is $87,900.
Pay spans roughly $63,850 at the 10th percentile to $106,330 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $40.18 per hour. An estimated 170 people work as petroleum pump system operators, refinery operators, and gaugers in Casper, WY.
| Median (annual) | $83,580 |
| Mean (annual) | $87,900 |
| Median (hourly) | $40.18 |
| 10th percentile | $63,850 |
| 90th percentile | $106,330 |
| Employment | 170 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.