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Petroleum Engineers vs Petroleum Pump System Operators, Refinery Operators, and Gaugers

Side-by-side · O*NET · BLS · AI-exposure research · Anthropic Economic Index

A factual, source-backed comparison of Petroleum Engineers and Petroleum Pump System Operators, Refinery Operators, and Gaugers on the dimensions both occupations carry. Every figure is a position within an independent published dataset — not a verdict on which job is better, safer, or more “future-proof.”

Petroleum Engineers Petroleum Pump System Operators, Refinery Operators, and Gaugers
Median pay · BLS OEWS
$141,280
$97,540
Employment · BLS OEWS
18,970
34,860
AI exposure (percentile) · task overlap, not automation
68th pct
14th pct

At a glance

Dimension Petroleum Engineers Petroleum Pump System Operators, Refinery Operators, and Gaugers
Median pay $141,280 $97,540
Employment 18,970 34,860
Employment outlook (2024–34) · BLS projection About average (+1.3%) Declining (-2.8%)
Annual openings · BLS projection 1,200 3,200
Typical education · O*NET Most of these occupations require a four-year bachelor's degree, but some do not. Usually requires a high school diploma or GED, though some occupations may not.
AI exposure · published exposure studies High · 68th pct Low · 14th pct
Global GenAI gradient · ILO ISCO-08 · via crosswalk 55th pct · 29% of tasks 55th pct · 29% of tasks
Observed AI use · Anthropic Economic Index — —
Mostly remote-capable · Dingel–Neiman Yes No

Pay and employment are BLS OEWS estimates; outlook and openings are BLS 2024–2034 projections; AI exposure and observed-use figures come from separate research and reflect exposure and usage, not predictions that either job will disappear. Compare like with like.

Skills

Shared: Mathematics, Reading Comprehension, Critical Thinking, Oral Comprehension, Written Comprehension, Oral Expression, Written Expression, Problem Sensitivity, Deductive Reasoning, Inductive Reasoning, Active Listening, Writing, Speaking, Complex Problem Solving, Judgment and Decision Making, Category Flexibility, Active Learning, Monitoring, Information Ordering, Time Management, Near Vision, Speech Recognition, Administration and Management, Mathematics, Visualization.

Specific to Petroleum Engineers

  • Engineering and Technology
  • Systems Analysis
  • Systems Evaluation
  • Fluency of Ideas
  • Social Perceptiveness
  • Coordination
  • Physics
  • Computers and Electronics

Specific to Petroleum Pump System Operators, Refinery Operators, and Gaugers

  • Operations Monitoring
  • Operation and Control
  • Flexibility of Closure
  • Perceptual Speed
  • Production and Processing
  • Public Safety and Security
  • Mechanical
  • Selective Attention

Knowledge, skills & abilities O*NET rates as important for each occupation. “Shared” are common to both; the columns list what is distinctive to each (top by the order O*NET surfaces).

Tools & technology

Shared: Spreadsheet software , Electronic mail software , Word processing software .

Specific to Petroleum Engineers

Specific to Petroleum Pump System Operators, Refinery Operators, and Gaugers

Full profiles

This page is a summary. See the complete source-backed profile for Petroleum Engineers or Petroleum Pump System Operators, Refinery Operators, and Gaugers — tasks, the full skill graph, tools, work context, preparation, wages by percentile, industries, AI exposure and the AI work map.

More comparisons

Related occupations you can place side by side on the same sourced scale.

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

Data compiled June 2, 2026. Figures are estimates, not advice.

Cite this page
Plain

Singulariki. "Petroleum Engineers vs Petroleum Pump System Operators, Refinery Operators, and Gaugers." Singulariki: a source-backed encyclopedia of work. Built from O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; BLS Employment Projections 2024–2034; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27); Microsoft “Working with AI” working-with-ai; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130; AI Occupational Exposure (AIOE) Felten, Raj & Seamans; ILO / Gmyrek et al. GenAI exposure gradient 2025; IBS O*NET-SOC ↔ ISCO-08 occupation crosswalk 2022; Frey & Osborne (2013) frey-osborne-automation; Dingel & Neiman (2020) dingel-neiman-workathome. Accessed June 7, 2026. https://singulariki.com/compare/petroleum-engineers-vs-petroleum-pump-system-operators-refinery-operators-and-gaugers

APA

Singulariki. (2026). Petroleum Engineers vs Petroleum Pump System Operators, Refinery Operators, and Gaugers. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/compare/petroleum-engineers-vs-petroleum-pump-system-operators-refinery-operators-and-gaugers

BibTeX 
@misc{singulariki-petroleum-engineers-vs-petroleum-pump-system-operators-refinery-operators-and-gaugers,
  title  = {Petroleum Engineers vs Petroleum Pump System Operators, Refinery Operators, and Gaugers},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; BLS Employment Projections 2024–2034; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27); Microsoft “Working with AI” working-with-ai; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130; AI Occupational Exposure (AIOE) Felten, Raj & Seamans; ILO / Gmyrek et al. GenAI exposure gradient 2025; IBS O*NET-SOC ↔ ISCO-08 occupation crosswalk 2022; Frey & Osborne (2013) frey-osborne-automation; Dingel & Neiman (2020) dingel-neiman-workathome. Accessed June 7, 2026},
  url    = {https://singulariki.com/compare/petroleum-engineers-vs-petroleum-pump-system-operators-refinery-operators-and-gaugers}
}

Citations name the underlying public dataset releases — they reflect what this page is built from, not just the URL.