Nini B's infrastructure is confined to a fixed steel wellhead platform with production wells drilled into the field's eastern accumulation. The platform exports multiphase flow via subsea pipeline to Siri SCA for separation and water handling. There is no onboard separation or gas handling; remote power generation supports well control, safety systems and communications. Nini B is unmanned, relying on remote monitoring from Siri and routine maintenance visits. Export connectivity includes surface and subsea pipelines with umbilicals for control and injection functions. Supporting systems include basic electrical distribution, emergency power, and instrumentation for downhole and topside operations.