The Jack/St. Malo facility consists of a semi-submersible floating production unit connected to subsea wells in both fields via manifolds and flowlines. Production is transported through insulated flowlines and risers to topside facilities designed for high-pressure operation. Processing includes multi-stage separation, gas compression, and produced water treatment. Oil is stabilised and exported via the Jack/St. Malo oil export pipeline system, connecting to regional crude networks, while gas is compressed and exported through offshore gas pipelines. Subsea infrastructure includes high-pressure-rated trees, manifolds, and electro-hydraulic umbilicals for control and chemical injection. Flow assurance systems include insulation and chemical dosing to manage hydrates and wax. Power is generated onboard using gas turbines. The facility is designed to handle extreme reservoir conditions and integrate multiple large subsea developments into a single processing hub.