面对我国首个特大型超深高酸性普光气田的开发建设系统工程，在吸取前人惨痛教训的基础上，坚持科学发展观，以全新的安全理念统揽整个系统工程，突出观念转变、标准规范、本质安全、系统监督等环节，形成了高酸性气田开发配套的安全工程，确保了普光超深高酸性气田开发建设工程的胜利完成。

Facing the development and construction engineering of China's first large gas field with high H2S content and ultra depths, on predecessors' bitter lesson basis, we adhered to the scientific concept of development and adipted a new security concept to fulfill the system engineering, and highlight concept change, standards, supervision and other links. As a result, systematic technologies of safety engineering and development of gas field with high H2S content have been formed, which ensured that the development construction project of Puguang Gas Field can be successfully completed.