Abstract: In view of the high-risk characteristics of high sulfur gas field development, an operator of high sulfur gas field in Sichuan has established an emergency management system based on GIS technology. The system integrates the safety control center, emergency plan system, safety early warning system, community emergency alarm system, community emergency evacuation system and data modules such as production, meteorology, geography, and human settlements in the gas field, and combines real production techniques and equipment with three-dimensional reality. Thus, the visualization of gas field production, abnormal visualization, and emergency visualization have been realized, and a set of safe and efficient emergency management systems for the development of high-sulfur gas fields has been formed, and the security control ability has been improved, which can provide reference for the development and emergency management of similar gas fields.