SJT (Situational Judgment Test)

The percentage of a technician's shift spent on hands-on productive work versus travel, waiting, or admin tasks. For subcontractors, low wrench time means billing inefficiencies and reduced daily output. Clients often track it to evaluate crew productivity on site.

Available labour, equipment, or service bandwidth that a subcontractor can deploy immediately without prior commitment. Primes often source spot capacity to fill urgent gaps during peak demand or project overruns. Rates for spot capacity are typically higher than contracted rates.

A specialised team deployed to pump high-pressure fluid into a wellbore to stimulate production. For subcontractors, these crews are typically mobilised on short-term contracts tied to a frac campaign schedule. Crew size, certifications, and equipment requirements are usually dictated by the operating company or prime contractor.

A payroll method where crew wages are loaded directly onto pay cards or accounts without physical cheques. Common on remote sites where workers have no bank access. Subcontractors must confirm platform compatibility with their payroll systems before mobilisation.

A U.S. federal agency that tracks wage rates, employment trends, and labour costs by trade and region. Subcontractors use BLS data to benchmark crew rates and support bid pricing. It also publishes injury and fatality statistics relevant to oil and gas and construction fields.

A monthly U.S. Bureau of Labour Statistics survey tracking employment, hours, and earnings across industries. Field service subcontractors use CES data to benchmark wage rates and spot labour market trends. It helps inform bid pricing and crew cost projections in competitive markets.

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