FERC (Federal Energy Regulatory Commission)

A regulatory approval issued by provincial authorities before drilling or completing a well can begin. Subcontractors should confirm a valid licence is in place before mobilising, as work cannot legally proceed without it. Delays in licensing directly affect your crew scheduling and contract start dates.

A written document identifying hazards and controls for a specific task before work begins. Subcontractors are typically required to complete and submit JHAs to the prime contractor or site owner. Failure to have a compliant JHA on site can result in work stoppages or disqualification from bidding.

A work-related injury or illness that must be logged on an OSHA 300 form. This includes incidents requiring medical treatment beyond first aid, restricted work, or lost time. High recordable rates can disqualify subcontractors from bidding on major operator contracts.

The cumulative sleep loss built up over successive long shifts or rotations. Workers carrying sleep debt show impaired judgement and slower reaction times. It is a recognised fatigue risk factor under worksite safety regulations.

A legal finding that two companies share employer responsibilities over the same workers. In field service, this can mean a client company is liable for your crew's wages, hours, or working conditions. Subcontractors should review contracts carefully to avoid unintended joint employer exposure.

The process of digging near existing underground infrastructure such as gas lines, electrical conduits, or water mains. Subcontractors must locate and expose utilities safely before major earthworks begin. Requires ground disturbance permits and adherence to provincial Dig Safe or Click Before You Dig protocols.

When a Jobsite Incident Happens: What Field Workers Need to Know Before Signing Anything

What to do after a jobsite injury or incident, what your rights are before signing incident reports, how workers' compensation works, and how to protect yourself on multi-employer worksites.

OSHA Citations on Multi-Employer Worksites: What Subcontractors Need to Know

Learn how OSHA's multi-employer citation policy works, why subcontractors get cited for hazards they didn't create, and how to protect your company on operator-controlled job sites.

How to Read and Negotiate an Oilfield Master Service Agreement (MSA): A Subcontractor's Guide

Learn which MSA clauses actually matter for oilfield subcontractors: indemnity, insurance, payment terms, and change orders. Know what you're signing.