Abstract: Operators on manned wellhead platforms are required to complete daily tasks such as well switching and metering for oil wells,as well as assisting in production process adjustments. Occasional on-site patrols will result in unattended conditions in the central control room,making it easy for alarms of some key equipment to be overlooked. By modifying the control system of the manned wellhead platform and leveraging inter-station communication transmission,signals such as level 3 and above shutdown signals,fire and gas probe signals,and pump status signals from the wellhead platform are integrated into the operator station of the central platform. This enables the central platform to conduct auxiliary monitoring of key parameters of the wellhead platform,ensuring that the central control room operators can simultaneously monitor the relevant signals of key processes and equipment of the wellhead platform,address problems promptly upon detection,and thus improve the operational stability and reliability of the equipment.

Key words: system data, inter-station communication, communication variables, parameter integration, alarm