Douglas DW hosts production and injection wellheads drilled into the Douglas reservoirs. It directs produced fluids via subsea risers to Douglas DP for bulk separation and conditioning. Topside infrastructure on DW includes well control panels, manifolds, choke systems, and emergency shutdown systems. There is minimal processing on DW itself; its focus is reservoir access and well management, including pressure monitoring and control. DW is bridge-linked to the processing (DP) and accommodation (DA) platforms, enabling integrated operations. Utilities include power distribution for well operations, control/communications systems linked to DP/DA, and safety systems compliant with UKCS standards. DW's jacket and topside are designed for structural integrity and to support well slot infrastructure under Liverpool Bay metocean conditions. Its location as the first hydrocarbon interface ensures reliable delivery of unprocessed fluids to DP for conditioning and onward export.