FPSO (Floating Production, Storage & Offloading)

The FPSO (Floating Production, Storage and Offloading) sector is a vital part of the offshore oil and gas industry, enabling the extraction, processing, storage, and transfer of hydrocarbons in remote and challenging environments. FPSOs act as floating production facilities and storage units, playing a critical role in global energy supply by supporting operations in deep-water and frontier regions where fixed platforms are not viable.

Key activities onboard an FPSO

• Production & processing: separation, gas treatment and crude stabilisation on topsides.
• Storage & offloading: large cargo tanks, ship-to-ship transfer, frequent tank inspection/cleaning.
• Hook-up & commissioning: subsea tie-ins, riser connections and systems integration.
• Upgrades, turnarounds & maintenance: planned shutdowns, rotating equipment overhauls and integrity work.
• Routine operations & inspections: daily checks across process modules, utilities and marine systems.

Potentially Explosive Atmospheres on FPSOs

FPSOs include multiple Zones where potentially explosive atmospheres may occur (gas Zones 0,1,2; dust Zones 21,22). Typical risk areas include:

• Crude storage tanks, vents and inerting systems
• Process/separation modules, manifolds and piping
• Flare, vent and relief systems
• Pump rooms, compressor skids and utility spaces
• Confined spaces during tank entry, inspection and repair
• Temporary worksites during upgrades or asset-integrity campaigns

Specifying correctly certified equipment (ATEX, IECEx,) is essential to minimise the risk of explosion and maintain compliance with international standards.

Why Wolf ATEX Hazardous Area lighting matters

• Safety: explosion-protected lighting reduces ignition sources in Hazardous Areas.
• Uptime: dependable illumination supports 24/7 operations, shutdowns and emergencies.
• Efficiency: modern LED optics deliver high output with low glare and reduced energy use.
• Durability: offshore-rated construction withstands corrosion, vibration and extreme weather.
• Compliance: certification aligned to Zone classification and local regulations.