Tunnel Portal

A retaining wall system that uses layers of compacted fill reinforced with geogrid or straps to hold back soil. Common on pipeline corridors, well pad construction, and access road projects. Subcontractors may be scoped for earthworks, backfill compaction, or wall panel installation.

Technology that captures CO₂ emissions from industrial sites and either stores or repurposes them. Subcontractors are increasingly hired to build, maintain, and service CCUS infrastructure. Familiarity with these projects opens doors to growing work in emissions-reduction programmes.

Deposits of bitumen mixed with sand, clay, and water, primarily found in Alberta. Extraction and upgrading operations require large volumes of subcontracted trades, maintenance crews, and specialised equipment. Project cycles are long, but remote site conditions and extreme cold demand strong mobilisation planning.

Sand or granular material that has had excess water removed, typically through drainage or mechanical separation on site. Subcontractors handling dewatered sand face stricter disposal and hauling requirements than wet slurry. Confirm moisture content specs before mobilising equipment or quoting removal work.

2P (Proved Plus Probable) Reserves represent the total oil or gas a client is reasonably confident exists and can extract. Operators use 2P figures to justify long-term capital spending and multi-year field development plans. Higher 2P reserves often signal sustained work programmes and stronger subcontractor demand.

The middle estimate of contingent petroleum resources that are discovered but not yet approved for development. For subcontractors, 2C resource announcements often signal future project opportunities that are not yet fully funded. Bid opportunities tied to 2C resources carry higher uncertainty and may shift significantly before contracts are awarded.

How Operator Mergers and Acquisitions Affect Your Subcontract Agreements

When operators merge, get acquired, or sell assets, subcontractor agreements are caught in the middle. Learn how M&A activity affects your MSA, payment terms, vendor status, and what to do before, during, and after a deal closes.

How Rig Count Trends Affect Subcontractor Demand and What to Do About It

Rig counts are the earliest signal of where field service work is heading. Learn how to read drilling activity trends, anticipate demand shifts, and position your crew before the phone stops ringing.

What Is an AFE in Oil and Gas and How Does It Affect Subcontractor Payments?

An AFE (Authorization for Expenditure) controls every dollar spent on an oilfield project. Learn how it affects your billing, change orders, and cash flow as a subcontractor.