At-a-Glance: Roustabout is an entry-level field role; the core requirement is a safety passport, H2S, first aid/CPR, and fit-for-work medical. Offshore adds sea survival (BOSIET/HUET with CA-EBS).
At-a-Glance: Oilfield maintenance technicians need a baseline HSE “passport” (H2S, general safety, first aid), task permits (confined space, LOTO, working at height), equipment tickets ...