SalariesWhat the occupation covers
Operate or control petroleum refining or processing units. May specialize in controlling manifold and pumping systems, gauging or testing oil in storage tanks, or regulating the flow of oil into pipelines.
Official definition from the Standard Occupational Classification, code 51-8093.
The pay range
Pay differs a lot inside one occupation, with experience, employer and place. The table shows where the lines fall.
| Share of workers | A year | A month* | A week* | An hour |
|---|---|---|---|---|
| Lowest 10% earn less than | $57,110 | $4,759 | $1,098 | $27.46 |
| Lowest 25% earn less than | $77,510 | $6,459 | $1,491 | $37.27 |
| Median (half earn less, half more) | $96,710 | $8,059 | $1,860 | $46.50 |
| Top 25% earn more than | $106,320 | $8,860 | $2,045 | $51.12 |
| Top 10% earn more than | $115,880 | $9,657 | $2,228 | $55.71 |
* Month and week are the yearly figure divided by 12 and by 52, worked out here for convenience. BLS publishes the yearly and hourly figures.
How it compares
The median for all occupations in the United States was $50,980 a year. The median for Petroleum Pump System Operators, Refinery Operators, and Gaugers is $96,710, which is 90% higher. Among the 105 occupations of the field Production, it ranks number 4 by median pay. With 33,160 jobs, it makes up about 2.1 of every 10,000 jobs in the country.
Petroleum Pump System Operators, Refinery Operators, and Gaugers pay by state
The highest median pay was in Alaska ($124,530), Louisiana ($106,640) and Utah ($105,980). The lowest was in Puerto Rico ($44,470), Connecticut ($56,880) and Georgia ($57,180). The most jobs were in Texas (10,510), Louisiana (3,490) and California (3,360). The occupation is most concentrated in North Dakota, where its share of all jobs is 10.4 times the national share.
No state matches.
| State | Jobs | Median a year | Average a year | Median an hour |
|---|---|---|---|---|
| Alaska | 370 | $124,530 | $129,970 | $59.87 |
| Louisiana | 3,490 | $106,640 | $93,680 | $51.27 |
| Utah | 600 | $105,980 | $96,490 | $50.95 |
| Ohio | 800 | $105,150 | $95,470 | $50.55 |
| New Jersey | 420 | $104,540 | $103,240 | $50.26 |
| Washington | 930 | $103,620 | $97,810 | $49.82 |
| California | 3,360 | $103,250 | $104,560 | $49.64 |
| Illinois | 1,070 | $102,890 | $103,080 | $49.47 |
| Minnesota | 550 | $101,910 | $103,380 | $49.00 |
| Kansas | 950 | $101,880 | $98,160 | $48.98 |
| Wyoming | 560 | $100,350 | $98,740 | $48.25 |
| Montana | 550 | $98,310 | $94,310 | $47.26 |
| Tennessee | 170 | $96,730 | $88,920 | $46.50 |
| Oklahoma | 1,390 | $95,140 | $93,730 | $45.74 |
| Hawaii | 280 | $94,900 | $95,490 | $45.63 |
| Colorado | 120 | $93,750 | $88,890 | $45.07 |
| North Dakota | 950 | $93,130 | $91,690 | $44.77 |
| Iowa | 70 | $90,160 | $87,020 | $43.34 |
| New York | 70 | $88,880 | $86,200 | $42.73 |
| Arkansas | 220 | $86,580 | $80,110 | $41.63 |
| Texas | 10,510 | $84,100 | $84,350 | $40.43 |
| Michigan | 180 | $84,030 | $81,490 | $40.40 |
| West Virginia | 330 | $83,910 | $85,280 | $40.34 |
| Pennsylvania | 820 | $83,870 | $84,720 | $40.32 |
| Missouri | 100 | $80,960 | $85,070 | $38.92 |
| North Carolina | 130 | $80,060 | $81,520 | $38.49 |
| Kentucky | 520 | $78,670 | $82,740 | $37.82 |
| Maryland | 90 | $78,580 | $78,090 | $37.78 |
| Mississippi | 860 | $75,180 | $81,220 | $36.15 |
| New Mexico | 420 | $74,340 | $79,270 | $35.74 |
| Alabama | 90 | $73,510 | $70,520 | $35.34 |
| Wisconsin | not published | $71,450 | $80,510 | $34.35 |
| New Hampshire | 120 | $70,050 | $70,270 | $33.68 |
| Indiana | 520 | $67,420 | $73,680 | $32.41 |
| Maine | 60 | $65,150 | $70,950 | $31.32 |
| Florida | 170 | $63,480 | $67,740 | $30.52 |
| Nevada | 30 | $62,420 | $66,960 | $30.01 |
| Arizona | 180 | $60,070 | $67,850 | $28.88 |
| Virginia | 250 | $58,970 | $65,530 | $28.35 |
| South Carolina | 70 | $58,160 | $61,830 | $27.96 |
| Georgia | 240 | $57,180 | $62,790 | $27.49 |
| Connecticut | not published | $56,880 | $65,190 | $27.35 |
| Puerto Rico | 40 | $44,470 | $48,520 | $21.38 |
Sorted by median pay, highest first. "Not published" means BLS did not release that figure for the state, usually because too few employers were surveyed. "$239,200 or more" is the highest value BLS reports in the state tables.
Similar occupations by pay
- Nuclear Power Reactor Operators$122,890 a year
- Power Distributors and Dispatchers$106,730 a year
- Power Plant Operators$102,040 a year
- Gas Plant Operators$87,820 a year
- Stationary Engineers and Boiler Operators$78,620 a year
- Chemical Plant and System Operators$78,120 a year
Common questions
How much do Petroleum Pump System Operators, Refinery Operators, and Gaugers earn in the United States?
The median pay was $96,710 a year in May 2025, according to the U.S. Bureau of Labor Statistics. The lowest-paid 10% earned less than $57,110 and the highest-paid 10% more than $115,880.
How many people work as Petroleum Pump System Operators, Refinery Operators, and Gaugers?
About 33,160 jobs in the United States in May 2025, not counting the self-employed.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025. Checked in November 2026. Figures are for employees, before tax, and leave out overtime pay and benefits. They are official statistics, not advice or a pay offer; see bls.gov/oes for the original tables.