FieldNews
Subscribe

Daily oil & gas and construction news for subcontractors

IndustryGlossary Term

Default Order

A purchase or work order automatically issued to a subcontractor when a client's primary vendor cannot fulfil a job. It serves as a backup contract, so subcontractors should confirm scope and rates before accepting. Default orders may come with tighter mobilisation timelines.

Related Terms

CRA (Corrosion Resistant Alloy)

Industry

Specialised metal used in pipelines and equipment exposed to corrosive fluids like H2S or CO2. Subcontractors must confirm material specs before welding or fabricating, as CRA requires certified procedures and qualified welders. Misidentifying CRA components can cause costly failures and compliance issues.

Opec+ (organisation of the Petroleum Exporting Countries Plus)

Industry

An alliance of oil-producing nations that controls global crude output levels. Their production decisions directly affect upstream activity and subcontractor demand. When OPEC+ cuts output, drilling and field service work typically slows; increases often trigger new project mobilisations.

COR (Certificate of Recognition)

Industry

A voluntary safety certification program in Canada that recognizes employers who have developed health and safety management systems that meet established standards. Required by many operators in Alberta and Western Canada.

Wireline

Industry

A method of lowering tools, instruments, or equipment into a wellbore via a steel cable, commonly used for well logging, perforating, and intervention services. For subcontractors, wireline work is typically scoped as a specialised service requiring certified operators and dedicated equipment spreads.

Bcfd (billion Cubic Feet Per Day)

Industry

A measurement of natural gas flow volume used to describe pipeline or facility throughput capacity. Higher Bcfd ratings signal larger-scale projects, meaning more crews, longer durations, and greater subcontracting opportunities. Subcontractors use this figure to gauge project size when bidding work.

Directional Drilling

Industry

A drilling technique used to steer a wellbore along a non-vertical path to reach a target zone. Subcontractors supporting these operations often require specialised tooling, MWD (Measurement While Drilling) equipment, and certified directional hands. Scopes can shift quickly, so flexible crew and equipment mobilisation is essential.

Stay sharp on field operations

Industry news and insights, delivered to your inbox.

Subscribe to FieldNews
A community project byAimsio