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IndustryGlossary Term

Pipeline Flushing

A pre-commissioning process where fluids are pumped through a pipeline to remove debris, scale, and contaminants before operations begin. Subcontractors are often scoped for this work as a standalone mobilisation. Ensure your quote covers fluid disposal, equipment, and standby time separately.

Related Terms

CCS (Carbon Capture and Storage)

Industry

A process that captures CO₂ emissions from industrial sources and injects them underground for permanent storage. For subcontractors, CCS projects create demand for pipeline welding, compression equipment installation, and wellsite services. Familiarity with emissions-related scopes can open access to a growing segment of energy infrastructure work.

Royalty Rate

Industry

The percentage of resource revenue an operator pays to the Crown or landowner before profits are calculated. High royalty rates can reduce operator budgets, directly affecting subcontractor hiring and field service spending. Understanding local royalty structures helps subcontractors anticipate project volumes and client cash flow.

Prefabrication

Industry

The assembly of piping, structural, or mechanical components in a controlled shop environment before site installation. Subcontractors often bid prefab scope separately from field installation work. It can reduce on-site labour hours and shorten project schedules.

Geothermal Well Testing

Industry

A process used to measure heat output, flow rates, and pressure in geothermal wells. Subcontractors provide specialised testing equipment, instrumentation crews, and data logging services. Work often involves high-temperature conditions requiring specific safety protocols and certified equipment.

Frac Campaign

Industry

A scheduled series of hydraulic fracturing operations across multiple wells or stages within a defined period, representing a concentrated burst of work that subcontractors must plan for with adequate crew, equipment, and supply chain capacity. For field service companies, winning a spot in a frac campaign can mean weeks of steady, high-volume work but also demands tight mobilisation timelines and the ability to scale up quickly.

Dual-Fuel System

Industry

An engine or generator that runs on two fuel sources, typically diesel and natural gas, allowing switching based on availability or cost. Common on remote job sites where field crews manage fuel supply logistics. Subcontractors may need certified technicians and specific maintenance protocols to operate this equipment.

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