Petroleum Engineer salary in Casper, WY
Petroleum Engineers in the Casper, WY metro area earn a median of $125,640 a year ($60.40 an hour), based on BLS data for 80 workers.
Pay ranges from $92,390 for the lowest-paid 10% to $211,720 for the top 10%. That is 13% lower than the national median of $144,910. There are 1.9 petroleum engineers per 1,000 jobs here — the job is 16.7× more common than nationally. The average (mean) salary is $134,950, above the median because a few high earners pull it up.
Pay range for petroleum engineers in Casper, WY
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $92,390 | $44.42 |
| 25th percentile | $103,010 | $49.52 |
| Median | $125,640 | $60.40 |
| 75th percentile | $151,190 | $72.69 |
| 90th percentile (top earners) | $211,720 | $101.79 |
| Average (mean) | $134,950 | $64.88 |
Half of petroleum engineers earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $10,470 |
| Semi-monthly (24 a year) | $5,235 |
| Biweekly (26 a year) | $4,832.31 |
| Weekly | $2,416.15 |
| Hourly | $60.40 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Highest-paying states for petroleum engineers
| State | Median salary |
|---|---|
| Alaska | $206,290 |
| Utah | $172,840 |
| Colorado | $172,190 |
| Texas | $164,860 |
| Oklahoma | $153,020 |
| California | $143,590 |
| Louisiana | $139,640 |
| Washington | $134,800 |
| North Dakota | $132,120 |
| Kansas | $115,640 |
Related jobs in Casper, WY
| Job | Median salary | Hourly |
|---|---|---|
| Civil Engineer | $98,800 | $47.50 |
| Mechanical Engineer | $101,010 | $48.56 |
| Electrical Engineer | $100,820 | $48.47 |
| Electrical and Electronic Engineering Technologists and Technicians | $99,840 | $48.00 |
More: Architecture and Engineering Occupations · all salaries in Casper, WY
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 17-2171. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a petroleum engineer make in Casper, WY?
The median salary for petroleum engineers in the Casper, WY metro area is $125,640 a year, or $60.40 an hour. Pay ranges from $92,390 for the lowest-paid 10% to $211,720 for the top 10%.
How much do the highest-paid petroleum engineers make in Casper, WY?
The top 10% of petroleum engineers in the Casper, WY metro area earn at least $211,720 a year. The top 25% earn $151,190 or more.
What is the starting pay for petroleum engineers in Casper, WY?
Entry-level pay (the 10th percentile) is about $92,390 a year, and a quarter of petroleum engineers earn $103,010 or less.
How many petroleum engineers work in Casper, WY?
About 80 petroleum engineers are employed in the Casper, WY metro area, not counting the self-employed.