Abstract: Oilfield enterprises operate a large number of oil and gas stations. The crude oil tank farms at some stations are hazardous chemical major hazard installations. Since major hazard installations carry high hazard energy, and on-site management personnel do not fully master emergency management knowledge related to major hazard installations, potential safety risks exist in emergency management. This paper conducts a quantitative analysis of the impact range of pool fires occurring in oil storage tank areas of major hazard installations, identifies and analyzes the existing problems in emergency management of major hazard installations, and puts forward targeted countermeasures. The findings can provide a reference for oilfield enterprises to carry out emergency management at oil and gas stations with major hazard installations.

Key words: oil and gas station, emergency management, measures, improvement