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Petroleum Engineer

Average base salary, California
$153,000 / year
$12,750 per month · $73.56 per hour

BLS May 2025 state data for California · median $148,500
25th percentile
$131,000
Average
$153,000
75th percentile
$178,000
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025, aged to 2026 using compounded market movement. State selections show BLS state-level figures where published. Actual pay varies with experience, industry, and organization size.
Petroleum Engineer salary by state
Alaska$206,500
California$153,000
Colorado$176,000
Kansas$133,000
Louisiana$143,000
Montana$115,000
Nebraska$125,000
New Mexico$114,000
North Dakota$135,500
Ohio$115,000
Oklahoma$161,500
Pennsylvania$124,500
Texas$177,500
Utah$176,000
Washington$154,500
About this role

Petroleum Engineer is a professional role within the function in the Architecture and Engineering job family.

Pay for this title reflects both its level and its scope; see our Title Level and Organization Responsibility guides for how WePayFairly defines them.

What Petroleum Engineers do

Typical education: Bachelor's Degree

  • Specify and supervise well modification and stimulation programs to maximize oil and gas recovery.
  • Monitor production rates, and plan rework processes to improve production.
  • Maintain records of drilling and production operations.
  • Analyze data to recommend placement of wells and supplementary processes to enhance production.
  • Assist engineering and other personnel to solve operating problems.

Top skills: Reading Comprehension Critical Thinking Writing Systems Evaluation Systems Analysis Speaking

Includes information from O*NET OnLine by the U.S. Department of Labor, Employment and Training Administration (CC BY 4.0).
Petroleum Engineer pay by experience level
Entry level$84,500
Typical starting pay (about the 10th percentile)
Early career$110,000
A few years in (about the 25th percentile)
Experienced$150,000
Mid-career median pay
Senior$205,000
Seasoned professionals (about the 75th percentile)
Top earners$262,000
Highest earners (about the 90th percentile)
Experience tiers are derived from the BLS wage percentile distribution for this occupation, aged to 2026. Actual pay varies by employer, location, and specialization.
Job outlook
+1.3%
projected change in jobs, 2024–2034
1,200
projected openings per year
Growing slower than average
Source: U.S. Bureau of Labor Statistics, Employment Projections program (2024–2034). Openings include growth and replacement needs.
Petroleum Engineer salary by industry
Oil and Gas Extraction

5,900 workers

$201,000

Oil and Gas Extraction

5,900 workers

$201,000

Professional, Scientific, and Technical Services

3,450 workers

$127,000

Support Activities for Mining

3,290 workers

$133,000

Support Activities for Mining

3,290 workers

$133,000

Architectural, Engineering, and Related Services

1,840 workers

$121,500

Management of Companies and Enterprises

1,670 workers

$184,000

Management of Companies and Enterprises

1,670 workers

$184,000

Management, Scientific, and Technical Consulting Services

1,310 workers

$116,000

Petroleum and Coal Products Manufacturing

1,070 workers

$165,000

National sector-level figures, BLS OEWS May 2025, aged to 2026.
How this role compares

Petroleum Engineer pays 50% above the average across 59 roles in the Architecture and Engineering job family (family average $108,000).

Careers related to Petroleum Engineer
Related occupations from O*NET OnLine, U.S. Department of Labor.
Frequently asked questions

How much does a Petroleum Engineer make?

The average base salary for a Petroleum Engineer in the United States is $162,500 per year, or about $78.13 per hour.

What is the typical salary range?

Pay typically falls between $110,000 and $205,000 per year (25th to 75th percentile) depending on experience, location, industry, and organization size.

How does this compare with other Architecture and Engineering roles?

The Architecture and Engineering job family averages $108,000 across 59 roles tracked by WePayFairly.

Need a defensible market price for this role?
WePayFairly data is compiled from published survey sources and maintained by compensation professionals.

Explore Market DataOur Methodology

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