中外地下储气库储气产品对比分析与借鉴

Comparative analysis and reference of underground gas storage service products at home and abroad

美国、欧盟国家储气库业务发展较成熟,储气库容量规模大,市场化程度高,部分已经实现独立经营管理。从各公司的储气服务来看,均提供了绑定产品和非绑定产品,并在商业运营中基于储气特性制定更为详细的产品,以满足不同用户需要。中国已逐渐开展地下储气库储气产品交易,但是现有储气库注采能力不足,社会参与度不足。基于“不同库容+不同注采速率”的产品逻辑组合,结合不同用户的注采优先级和容量费、注采费等相关费率的调整,中国地下储气库储气产品可考虑设置储气库容量服务产品、存借气服务产品、储气库储备产品、储气库销售天然气产品。为推进储气库建设和储气服务发展,建议加强储气库调峰的战略定位,坚持市场化发展目标,设计多元化的储气产品以满足用户需要,鼓励扩大储气调峰设施开放范围,提高储气服务对于我国天然气产业稳定发展的重要作用。

The development of gas storage business in the United States and the European Union countries is more mature,with a large storage capacity and a high marketization degree,and some of them have realized independent operation and management.They provide bound & unbound products and develop more detailed products based on the characteristics of gas storage in commercial operation to meet different users' needs.China has gradually started trading gas storage products from underground gas storages,but the existing gas storages have insufficient injection and withdrawal capacity as well as weak social participation.Based on the logical combination of “different storage capacity + different injection and withdrawal rates”,combined with the injection and withdrawal priorities of different users and the adjustment of capacity fees,injection and withdrawal fees and other related rates,China's underground gas storage products could considere to set up storage capacity service products,gas storage and borrowing service products,storage reserve products,and natural gas products selling service by gas storage.In order to promote the construction of gas storage and the development of gas storage services,it is recommended to strengthen the strategic positioning of gas storage peak-shaving,adhere to the goal of market-oriented development,design diversified gas storage products to meet users' needs,encourage the expansion of the opening scope of gas storage peaking facilities,and improve the important role of gas storage services for the stable development of China's natural gas industry.