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Industry Glossary Term

Injection Well

A well used to pump fluids — such as water, CO2, or chemicals — into a subsurface formation for disposal or enhanced recovery. Subcontractors are commonly hired for drilling, wellbore servicing, and chemical injection work on these sites. Scope can include pump maintenance, pressure testing, and regulatory compliance support.

Related Terms

AWP (Aerial Work Platform)

Industry

A powered, elevated platform used to lift workers and tools to height for maintenance, construction, or inspection tasks. Common AWP types include scissor lifts, boom lifts, and man baskets. Subcontractors must verify operator certification and equipment inspection records before mobilising an AWP on site.

Long-Lead Procurement

Industry

The advance ordering of materials or equipment with lengthy manufacturing or delivery timelines. For subcontractors, delays in these items often push back mobilisation dates and affect project cash flow. Always confirm long-lead delivery schedules before locking in your crew start dates.

Field Gathering Lines

Industry

Pipelines that collect oil, gas, or water from individual wellheads and route it to a central processing facility. Subcontractors frequently work on installation, inspection, and maintenance of these lines. Knowing the layout is essential for safe excavation and tie-in work.

RFP (Request for Proposal)

Industry

A formal document issued by an operator or general contractor inviting subcontractors to bid on a scope of work. It outlines project requirements, timelines, and evaluation criteria. Responding competitively to RFPs is a primary way field service companies win new contracts.

Preferred Vendor Program

Industry

A formal arrangement where a general contractor or operator pre-qualifies subcontractors for priority work access. Approved vendors are typically offered first right of refusal on new projects. Getting listed can mean steadier work volume but often requires meeting strict safety, insurance, and pricing criteria.

Electrification

Industry

The shift from diesel-powered equipment to electric or hybrid alternatives on job sites. For subcontractors, this affects equipment specs, crew certifications, and bid requirements. Clients increasingly mandate electrification targets, changing what gear and skills you must supply.

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