Life on an offshore platform

Offshore workers live on the platform itself for the length of the hitch. Hibernia and Hebron are gravity-base structures fixed to the sea floor; Terra Nova and SeaRose are floating production, storage, and offloading vessels (FPSOs), which means constant, gentle motion that some workers never fully get used to. Every platform runs a galley open around the clock, a gym, satellite TV and WiFi, and private or shared cabins depending on the platform and your role.

Shifts and daily routine

Shifts are commonly reported as 12 hours, typically 6am-6pm or 6pm-6am, seven days a week for the length of the hitch -- there are no days off until you fly home. Two 12-hour shifts (day crew, night crew) is the standard convention across the global offshore oil industry, and is widely reported for Canadian platforms, but this is an industry-standard estimate rather than a figure independently confirmed against a C-NLOER publication, operator careers page, or union agreement for Hibernia, Terra Nova, SeaRose, or Hebron specifically. Last checked 2026-09-08. Between shifts, most workers eat, sleep, hit the gym, or use the satellite WiFi to call home. Platforms are alcohol-free with a zero-tolerance drug policy and pre-access and random testing.

The helicopter commute

Cougar Helicopters flies Sikorsky S-92 aircraft from St. John's out to the platforms, roughly 1.5-2 hours each way over open ocean. Before your first flight, everyone completes Helicopter Underwater Escape Training (HUET) -- practicing an escape from a submerged, inverted helicopter simulator -- and wears an immersion survival suit for every flight. Fog at St. John's airport (YYT) is a real and recurring factor: delays can run from a few hours to several days, and companies typically cover a hotel and daily allowance in St. John's while you wait (2025 estimate, unconfirmed).

How good is the WiFi offshore?

Satellite WiFi on a platform 300+ km offshore is shared, capped bandwidth serving the whole crew, so expect it to slow noticeably during peak evening hours when everyone is off shift and calling home or streaming (2025 estimate, unconfirmed). Company networks and devices are for work only -- personal browsing, streaming, and any off-shift gambling should only ever happen on your own device and your own connection.

How do workers handle isolation and mental health?

A 21- or 28-day hitch with no way to simply leave is a real adjustment, especially early on. Most platforms have some recreational space and organized downtime, but the isolation is genuine -- workers who do well tend to build a routine around the gym, calls home, and sleep rather than fighting the schedule.

Sources

Checked 2026-09-08: no C-NLOER publication, operator careers page, or union agreement stating a 12-hour shift length specifically for Hibernia, Terra Nova, SeaRose, or Hebron could be located, so that figure stays a labelled industry-standard estimate rather than a cited figure. The 21/21 rotation pattern referenced elsewhere on this site is corroborated independently (Wikipedia, "Hibernia oil field," accessed 2026-09-08: "The crew consists of 280 people who spend 3 weeks on the platform and three weeks on land"), but that source does not state shift length in hours.