Glossary
Sour gas operations
Sour gas operations are any oilfield work performed in environments where hydrogen sulfide (H2S) is present, requiring specific safety certifications, monitoring equipment, and emergency procedures.
What it means in oilfield operations
Hydrogen sulfide is a colorless gas that can kill a worker in a single breath at high concentrations. In Western Canada, sour gas is common across the Alberta Foothills, the Deep Basin, and parts of Northeast BC. When a well or a facility contains H2S above the threshold set by the AER or BCER, the entire job is classified as a sour gas operation. That classification changes everything about crew dispatch. Every worker on site needs a current H2S Alive certification from Energy Safety Canada. The journey plan needs to account for emergency muster points. Personal gas monitors are mandatory. The operator's emergency response plan must be reviewed and understood by the crew before they arrive on the lease. A crew that shows up to a sour job without the right tickets gets sent home. The operator eats the cost and the delay.
How HitchGuardian uses this
HitchGuardian flags sour gas requirements at the job level. When a dispatcher assigns a crew to a sour gas job, the system verifies every worker carries a current H2S Alive certification before the assignment clears. If any worker is expired or unqualified, the dispatcher sees the gap before the truck rolls, not when the crew arrives at the gate.
See it on your operation.
We set it up with your crews, your jobs, your certifications.
See it on your operation