The median annual wage for Petroleum Pump System Operators, Refinery Operators, and Gaugers in Oklahoma is $89,850 (May 2024 BLS OES). The mean (average) is $90,860.
Pay spans roughly $71,750 at the 10th percentile to $110,180 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $43.20 per hour. An estimated 1,340 people work as petroleum pump system operators, refinery operators, and gaugers in Oklahoma.
| Median (annual) | $89,850 |
| Mean (annual) | $90,860 |
| Median (hourly) | $43.20 |
| 10th percentile | $71,750 |
| 90th percentile | $110,180 |
| Employment | 1,340 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.