{"schemaVersion":"1.0","exportedAt":"2026-05-15T12:38:25.844Z","occupation":{"soc":"47-5013.00","title":"Service Unit Operators, Oil and Gas","group":"Construction & Extraction","sector":"21","jobZone":2,"jobZoneInferred":false},"framework":{"version":"v.26.05","description":"","contextCovered":"This framework covers oil and gas well service unit operations including rig setup, wellhead servicing, fluid circulation, equipment maintenance, safety inspection, and field documentation in Job Zone 2 oilfield environments.","levels":{"emerging":{"label":"Emerging","statements":["Safety inspection checklists — complete under direct supervision before and after equipment use at a well site.","Truck-mounted service unit — drive to assigned well sites following established routes and load limits under supervisor guidance.","Engine and rotary chain sounds — listen for and report unusual noises or irregularities to a senior operator during supervised rig operations.","Pressure-control devices — assist in the installation onto wellheads by staging components and handing tools as directed.","Derrick controls — observe and operate under close supervision to raise or level a rig during initial field training.","Fluid circulation pumps — monitor gauges and basic controls under direction to circulate water or oil through a well while clearing sand or debris.","Pipe and tool size information — gather from coworkers or rig records and relay accurately to the crew before beginning well service tasks.","Service reports — record basic time, tools used, and services rendered using provided forms or office suite software for billing review.","Personal protective equipment and site safety protocols — apply consistently on every oilfield site following posted procedures and verbal instruction.","Hand tools and basic mechanical components — identify, handle, and return to proper storage following a senior operator's direction on a rig site."]},"developing":{"label":"Developing","statements":["Routine equipment and tool safety inspections — conduct independently on truck-mounted units and rig components prior to each well service shift.","Derrick and rig leveling controls — operate with minimal oversight to raise or position equipment safely on varied well-site terrain.","Engine, pump, and chain anomalies — identify through active listening and instrument monitoring, and take initial corrective action during standard service operations.","Pressure-control device installation — perform on wellheads in familiar well configurations, verifying torque and seal integrity without close supervision.","Circulation pumps and fluid management — operate to circulate water, oil, or brine through a well, adjusting flow rates in response to pressure readings.","Borehole and pipe condition data — confer with engineers and rig crews to collect relevant information and confirm correct tool selection before beginning a job.","Service and billing reports — prepare accurate records of time, materials, and procedures using spreadsheet or document management software after each job.","Truck-mounted units — drive safely to multiple well sites per shift, managing load securement and oilfield road conditions with routine independence.","Minor mechanical repairs — diagnose and perform on pumps, hoses, and fittings in the field to restore equipment function between scheduled maintenance cycles.","Inventory of consumable parts and fluids — track usage using inventory management software and flag restocking needs before supplies reach critical levels."]},"proficient":{"label":"Proficient","statements":["Complex well-service equipment failures — troubleshoot autonomously by interpreting operational data, auditory cues, and instrument readings to determine root cause and corrective action.","Full-scope safety inspections — plan and execute for an entire service unit fleet, identifying non-routine hazards and recommending corrective measures to site supervisors.","Non-standard borehole conditions — evaluate information from engineers, geologists, and drillers to adapt service procedures and select appropriate tools for unusual well configurations.","Wellhead pressure-control systems — install, test, and certify in high-pressure or sour-gas environments, applying engineering specifications and regulatory requirements without oversight.","Rig raising and leveling operations — direct and perform in challenging site conditions, making real-time control adjustments to maintain structural safety and operational efficiency.","Fluid circulation programs — design and execute for sand control or remediation jobs, monitoring pump pressures and fluid returns to optimize flow and protect well integrity.","Detailed job reports and post-service documentation — produce using ERP or analytical software, ensuring accuracy for regulatory compliance, client billing, and operational analysis.","Critical equipment decisions — apply sound judgment under time pressure to shut down or continue operations based on mechanical signals, safety thresholds, and well data.","Preventive maintenance schedules — develop and execute for truck-mounted service units, using equipment manufacturer specifications and operational history to extend asset life.","New field personnel — mentor in operating controls, reading gauges, and following safety protocols, transferring practical knowledge through structured on-the-job demonstration."]},"advanced":{"label":"Advanced","statements":["Field service safety culture — establish and enforce site-wide standards, leading incident investigations and implementing corrective programs across multiple well-site crews.","Service unit operations strategy — set operational priorities, resource allocation plans, and performance targets for a team of operators across a regional oilfield area.","Advanced troubleshooting frameworks — develop and standardize decision-tree protocols for diagnosing complex rig, pump, and wellhead failures used by all crew members.","Cross-functional well-planning teams — lead collaboration with engineers, geologists, and client representatives to define service scope, tool selections, and risk mitigation for major projects.","Regulatory compliance programs — design and oversee inspection, documentation, and reporting systems that satisfy federal, state, and company safety requirements across the service unit fleet.","Training and competency development — build structured certification pathways for emerging and developing operators, using industry standards and O*NET task benchmarks to assess readiness.","Equipment acquisition and capital decisions — evaluate and recommend purchases or retirements of truck-mounted units and rig components based on performance data and operational forecasts.","ERP and industrial control software deployment — guide team adoption of enterprise systems for work-order management, inventory, and billing to improve operational accuracy and efficiency.","Client relationships and service quality — represent the service unit operation in customer discussions, resolving escalated performance issues and identifying opportunities to expand service offerings.","Organizational knowledge management — document best practices, lessons learned, and procedural innovations in a retrievable knowledge base that supports continuous improvement across the service unit workforce."]}}},"sources":{"onet":"v30.2 (CC BY 4.0)","crosswalk":"https://skillscrosswalk.com","generator":"LER.me"},"attribution":"© EBSCOed"}