Surface Technology and Application of Offshore Reservoir Type Gas Storage Facilities

Abstract As a pioneer of offshore reservoir type gas storage in China, N gas storage has demonstrated a high degree of innovation and foresight in its surface technology and application. This article comprehensively analyzes key aspects such as ground injection gas purification, optimization of gas injection systems, efficient purification of wellhead produced gas, intelligent gas gathering and transportation processes, and improved auxiliary supporting technologies. Through in-depth analysis of the technical characteristics and application status of each process, multiple innovative technology application examples were demonstrated, such as high-efficiency purification technology, compressor series boosting technology, intelligent monitoring technology, large-diameter pipeline construction technology, etc. The N gas storage not only achieves a significant improvement in operational efficiency, but also enhances its safety and environmental friendliness, providing strong support for the technological development of offshore reservoir type gas storage.