Petroleum Inspector Salary in the United States

How much does a Petroleum Inspector make in the United States?

As of September 01, 2026, the average salary for a Petroleum Inspector in the United States is $57,615 per year, which breaks down to an hourly rate of $28.

However, a Petroleum Inspector's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $71,022
  • Majority Range (25th-75th percentile): $51,688 to $64,633
  • Entry-Level (10th percentile): $46,291

Key Factors That Influence Petroleum Inspector Salaries

A Petroleum Inspector's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, education and company size can directly affect your earning potential.

How Experience Level Affects Petroleum Inspector Salaries?

Experience is a primary driver of a Petroleum Inspector's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $58,850
  • Early Career (1-2 years): $69,346
  • Mid-Level (2-4 years): $83,335
  • Senior-Level (5-8 years): $112,162
  • Expert (over 8 years): $147,083
Levels Salary
Petroleum... Level Petroleum Inspector$58,850
Refinery ... Level Petroleum Inspector$69,346
Refinery ... Level Petroleum Inspector$83,335
Refinery ... Level Petroleum Inspector$112,162
Refinery ... Level Petroleum Inspector$147,083

Top Paying Cities for Petroleum Inspectors

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • San Jose: $72,670
  • San Francisco: $71,874
  • Oakland: $70,359

What Skills Can Increase a Petroleum Inspector's Salary?

Demanded Skills for the Role:

  • Commitment (Mentioned in 10.47% Job Postings): An agreement or pledge to do something in the future a commitment to improve conditions at the prison especially : an engagement to assume a financial obligation at a future date.
  • Work Ethic (Mentioned in 1.74% Job Postings): A belief that work and diligence have a moral benefit and an inherent ability, virtue or value to strengthen character and individual abilities. A set of values centered on importance of work and manifested by determination or desire to work hard.
  • Sustainability (Mentioned in 0.87% Job Postings): Sustainability is a societal goal that broadly aims for humans to safely co-exist on planet Earth over a long time. Specific definitions of sustainability are difficult to agree on and therefore vary in the literature and over time.
Skills Demand Percentage
Commitment 10.47%
Work Ethic 1.74%
Sustainability 0.87%

What skills can make your compensation higher?

Mastering certain specialized skills can lead to a significant increase in pay. Here are examples of skills and the potential impact they can have on a Petroleum Inspector's salary.

  • Scheduling: Can increase your salary by up to 7%.
  • Marketing Systems: Can increase your salary by up to 7%.
  • Microsoft Office: Can increase your salary by up to 7%.
Skill Salary Salary % Increase
Scheduling $61,648
7%
Marketing Systems $61,648
7%
Microsoft Office $61,648
7%

How Education impacts a Petroleum Inspector's Salary?

Your level of education can impact your salary potential. While many Petroleum Inspectors enter the field with a High School Diploma or Technical Certificate degree, higher education can lead to more specialized and higher-paying roles.

According to our 100% employer-reported salary data, the median salary for a Petroleum Inspector with a High School Diploma or Technical Certificate is between $59,305 and $62,453).

Petroleum Inspector Salaries by Degree Level

Typical Education for Petroleum Inspector
Degree Level % of user with this level of education
No Diploma 42.9%
High School 42.9%
Associates 21.4%
Bachelors 35.7%
Masters 0.0%
Doctorate 0.0%

Petroleum Inspector Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Petroleum Inspector's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

Last Updated on September 01, 2026
$51,688
Average $57,615/year
$64,633
$4,307
Average $4,801/month
$5,386
$994
Average $1,108/week
$1,243
$25
Average $28/hour
$31
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $64,633 $5,386 $1,243 $31
Average $57,615 $4,801 $1,108 $28
25th Percentile $51,688 $4,307 $994 $25

Most common benefits for Petroleum Inspector

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Petroleum Inspector

Here are companies hiring for Petroleum Inspector and their salaries, click below for more details.

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Where Does Our Salary Data Come From?

Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.

We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)

With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.

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