NEBOSH Practice Test

Which of the following is NOT a marine hazard associated with FPSO's?

1. Pirates

2. Weather

3. Hydraulic fracturing

4. Risk of collision from sea-going vessels

The correct answer is: Hydraulic fracturing

The identification of hydraulic fracturing as not being a marine hazard associated with Floating Production Storage and Offloading (FPSO) units is based on the nature of the activity itself. FPSOs are primarily utilized in offshore oil and gas extraction, with their main hazards often being those directly associated with maritime operations. Piracy represents a significant concern for vessels operating in certain regions due to the potential for theft or violence against crew and assets. Weather, including storms and high seas, poses risks that can affect operations, stability, and safety. Additionally, the risk of collision with other sea-going vessels is a critical concern in marine environments where FPSOs operate, as they may be navigating congested waters. In contrast, hydraulic fracturing is a land-based technique primarily associated with onshore oil and gas extraction processes, involving the injection of high-pressure fluid into subsurface rock formations to stimulate production. As such, it does not pertain to the unique marine hazards encountered by FPSOs. Thus, understanding the operational context of FPSOs clarifies why hydraulic fracturing is not relevant to their specific marine hazard profile.