Key Issues and Countermeasures in Underground Gas Storage Dynamic Analysis
摘要
As critical infrastructure for seasonal peak-shaving and emergency gas reserves, dynamic analysis of underground gas storage (UGS) is pivotal to ensuring safe and efficient operations. This study systematically investigates the formation mechanisms, impacts, and multidimensional countermeasures for core dynamic issues during UGS operations, including pressure, temperature, compositional variations, and fluid flow dynamics. Validation through global case studies demonstrates that implementing a comprehensive management framework featuring “three-dimensional monitoring, quantitative analysis, and intelligent regulation” significantly enhances operational safety and economic efficiency. Results show an average 12.7% improvement in working gas utilization and a 63% reduction in incident rates. This research provides theoretical and engineering foundations for advancing energy reserve systems.