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Industry Glossary Term

Leasehold Acres

The total land area an operator has licensed to explore or produce hydrocarbons. Larger leasehold positions typically mean more sustained work for subcontractors across multiple well sites. It signals the operator's activity footprint and potential contract volume in a region.

Related Terms

Third-Party Contracting

Industry

An arrangement where a primary contractor hires an outside company to perform specialised work on a project. For subcontractors, this defines your position in the contracting chain and affects payment terms, liability, and site access. Knowing your tier level helps clarify who you invoice and who manages your compliance requirements.

Combined-Cycle

Industry

A power generation system that uses both gas and steam turbines to maximise efficiency. Subcontractors working these facilities must be prepared for complex, multi-system shutdowns and specialised maintenance scopes. Expect longer turnaround windows and stricter equipment handling requirements.

Abandonment

Industry

The regulated process of permanently closing a well or facility at end-of-life. Subcontractors are often hired for plugging, reclamation, and site cleanup scopes. Abandonment projects can be steady work but require strict compliance with provincial regulations.

Inversion (pipe Lining)

Industry

A trenchless pipe rehabilitation method where a resin-saturated liner is turned inside-out into an existing pipe using water or air pressure. The liner cures in place, forming a new pipe within the old one. Subcontractors are typically scoped for setup, inversion equipment operation, and post-cure inspection.

Long-Span Structural Systems

Industry

Structural frameworks that cover large distances without intermediate supports, such as trusses, arches, or space frames. Subcontractors encounter these in industrial buildings, processing facilities, and modular plant construction. Work in these areas often requires specialised rigging, elevated access planning, and load-path awareness.

Capital Maintenance Agreement

Industry

A long-term contract where a subcontractor provides scheduled upkeep and repairs on a client's major assets or facilities. Work scopes, pricing, and mobilisation terms are typically locked in advance. These agreements offer subcontractors predictable revenue but may limit flexibility to take on other work.

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