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Industry Glossary Term

Oilsands

Bitumen-rich deposits in northern Alberta requiring large-scale extraction and upgrading operations. For subcontractors, oilsands projects involve extended scopes, remote site conditions, and strict client safety programmes. Work is typically tied to major operators like Suncor, CNRL, or Imperial Oil.

Related Terms

Tieback

Industry

A structural anchor or connection point used to secure equipment, pipelines, or wellheads back to an existing infrastructure system, commonly referenced in subcontractor scopes of work when connecting new installations to live or existing lines. Subcontractors should confirm tieback specifications and isolation procedures clearly in their contracts, as this work often involves elevated risk and may require additional certifications or permits.

ESP (Electric Submersible Pump)

Industry

A downhole pump system installed inside a wellbore to lift fluids to surface when natural reservoir pressure is insufficient. Subcontractors are commonly engaged for ESP installation, pulling, and maintenance work. Specialised lifting equipment and electrical certifications are typically required on these jobs.

Blm (bureau of Land Management) Lease Sale

Industry

A U.S. federal auction where energy companies bid on rights to drill on public land. Successful bids trigger exploration and development activity, creating demand for field service subcontractors. Monitor scheduled sales to anticipate upcoming work opportunities in affected regions.

Operator

Industry

The company that holds the rights to develop an oil and gas property and manages day-to-day operations. Operators hire subcontractors and service companies to perform various tasks.

Drilling Spread

Industry

The complete package of equipment, personnel, and services required to drill a well, which determines the scope of work subcontractors are hired into — whether supplying a single service line or multiple integrated components across the operation.

Mobilization/Demobilization

Industry

The process of moving equipment and personnel to a job site (mobilization) and returning them afterward (demobilization). Often billed as separate line items.

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