NPRA (National Petroleum Reserve-alaska)

The replaceable filtering surfaces installed in vibratory shakers and separators on drilling and processing sites. Types include wire mesh, polyurethane, and rubber panels, each suited to different material grades. Subcontractors are often responsible for sourcing, swapping, and disposing of worn screen media during operations.

A defined bundle of tasks, drawings, and specs issued to a subcontractor for a specific scope of work. It sets the boundaries of your crew's responsibilities on a project. Work packages drive your billing milestones and progress claims.

A vast sedimentary basin spanning BC, Alberta, Saskatchewan, and Manitoba that hosts Canada's largest oil and gas reserves. It is the primary operating region for most Canadian upstream field service subcontractors. Work here includes conventional drilling, oil sands operations, and pipeline construction.

Steel pipe products used in drilling, casing, and completing oil and gas wells. Subcontractors handling, transporting, or installing OCTG must follow strict make-up torque and storage specs. Damage or improper handling can trigger costly liability claims against your crew.

A formal document a subcontractor submits to a prime contractor or operator to express intent to bid on upcoming work. It is not a binding commitment, but helps secure a spot in the tender process. Common in pre-qualification stages for large oilfield or construction scopes.

A self-propelled aerial work platform with a straight, extendable arm used to position workers and equipment at height. Common on industrial construction and maintenance sites where horizontal reach is needed. Subcontractors typically rent this equipment and must factor operator certification and mobilisation costs into bids.

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.