Abstract: Located in Moxi block of Suining, east Sichuan province in Southwest China, Longwangmiao formation gas reservoir is the largest single block gas reservoir of marine facies discovered so far in China. According to the national strategies of lowcarbon economy, gas production here is guided by the supply-side reform, aiming to exploit gas reserves safely and efficiently, and in an environmentally friendly way. We have updated the mechanism of productivity construction and the management of exploitation and production. At the age of "Internet Plus", we digitalize natural gas development and improve operation efficiency by building a new and advanced management model of production safety. This model comprises the perfection of management mechanism concerning productivity construction, the innovation of organization, the digitalization of production and the security of sour gas reservoir. Gas production in Longwangmiao formation has made great progress since the application of the model three years ago, resulting in high-quality and efficient development of gas field, and may provide experience for other gas fields in China.

Key words: Longwangmiao formation gas reservoir, Internet plus, natural gas development, supply-side, management of production safety