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Manufacturing & Production · Updated Aug 2026

Petroleum Pump System Operators, Refinery Operators, and Gaugers

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.

JVS 2.0.0-phase4b
AI Exposure
51/100
Moderate

How much of this occupation’s work can be materially affected by current AI systems.

Replacement Risk
43/100
Moderate

How likely exposure is to translate into reduced human demand.

Includes provisional estimates for AI adoption pressure and labour-market resilience. How this is measured

Evidence quality
Confidence82/100
Task coverage87%

Confidence reflects task coverage, mapping and capability-evidence quality, and how much of the score rests on provisional inputs.

Task-level evidence

What is driving the score?

Occupation scores are built from the task mix—not a single prediction about a job title.

JVS 2.0.0-phase4b
TaskImportanceAI impactExposure
Verify that incoming and outgoing products are moving through the correct meters, and that meters are working properly.High
68
Operate control panels to coordinate and regulate process variables such as temperature and pressure, and to direct product flow rate, according to process schedules.High
64
Signal other workers by telephone or radio to operate pumps, open and close valves, and check temperatures.High
66
Start pumps and open valves or use automated equipment to regulate the flow of oil in pipelines and into and out of tanks.High
65
Control or operate manifold and pumping systems to circulate liquids through a petroleum refinery.High
63
Record and compile operating data, instrument readings, documentation, and results of laboratory analyses.Medium
68
Read automatic gauges at specified intervals to determine the flow rate of oil into or from tanks, and the amount of oil in tanks.Medium
67
Operate auxiliary equipment and control multiple processing units during distilling or treating operations, moving controls that regulate valves, pumps, compressors, and auxiliary equipment.High
63
Synchronize activities with other pumphouses to ensure a continuous flow of products and a minimum of contamination between products.Medium
68
Read and analyze specifications, schedules, logs, test results, and laboratory recommendations to determine how to set equipment controls to produce the required qualities and quantities of products.Medium
64
Maintain and repair equipment, or report malfunctioning equipment to supervisors so that repairs can be scheduled.High
41
Monitor process indicators, instruments, gauges, and meters to detect and report any possible problems.High
31
Plan movement of products through lines to processing, storage, and shipping units, using knowledge of system interconnections and capacities.High
37
Collect product samples by turning bleeder valves, or by lowering containers into tanks to obtain oil samples.High
36
Perform tests to check the qualities and grades of products, such as assessing levels of bottom sediment, water, and foreign materials in oil samples, using centrifugal testers.Medium
35
Inspect pipelines, tightening connections and lubricating valves as necessary.Medium
37
Patrol units to monitor the amount of oil in storage tanks, and to verify that activities and operations are safe, efficient, and in compliance with regulations.High
20
Conduct general housekeeping of units, including wiping up oil spills and performing general cleaning duties.Medium
17
Most exposed

Where AI can do more

Routine, digitized, and highly repeatable tasks face the greatest pressure.

  1. Verify that incoming and outgoing products are moving through the correct meters, and that meters are working properly.68
  2. Record and compile operating data, instrument readings, documentation, and results of laboratory analyses.68
  3. Synchronize activities with other pumphouses to ensure a continuous flow of products and a minimum of contamination between products.68
  4. Read automatic gauges at specified intervals to determine the flow rate of oil into or from tanks, and the amount of oil in tanks.67
Hardest to automate

Where people still matter

These tasks score lowest on automation feasibility—physical presence, judgement, accountability and real-world variability all resist end-to-end automation.

  1. Conduct general housekeeping of units, including wiping up oil spills and performing general cleaning duties.01
  2. Patrol units to monitor the amount of oil in storage tanks, and to verify that activities and operations are safe, efficient, and in compliance with regulations.02
  3. Monitor process indicators, instruments, gauges, and meters to detect and report any possible problems.03
  4. Plan movement of products through lines to processing, storage, and shipping units, using knowledge of system interconnections and capacities.04
  5. Verify that incoming and outgoing products are moving through the correct meters, and that meters are working properly.05
Where else this work leads

Related occupations

Occupations O*NET links to this one. Relatedness reflects shared work, not a claim that these roles are safer.

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Beyond AI capability

Adoption and labour-market outlook

Structural factors are kept separate from raw capability so you can see what actually resists automation. Adoption pressure and labour-market resilience are still provisional models—25% of this occupation’s replacement-risk weight rests on them.

Human dependency63
Physical dependency70
Adoption pressure55
Labour-market resilience65
Methodology & sources

O*NET 30.3 occupational data interpreted through the JobsVsAI capability, automation and structural-constraint models.

Confidence82/100
CalculatedAug 21, 2026
Read methodology →