国外地下储气库建设工艺

叙述了国外地下储气库的发展，用途和类型，比较了各种类型储气库的建设工艺和使用民政部结果表明，枯竭油气田型地下储气库在全世界普及率最高，最经济。在没有枯竭油气田做地下储气库时，首推建设的是多孔性含水层型地下储气库。

Construction Technology of Foreign Underground Natural Gas Storage

The article describes the development application,and types of foreign underground gas storages,compares the construction technologies and applications of several types of gas storages,the results show that the depleted oil/gas field type underground gas storage, as most economical, is widely used in the world. If there is no depleted oil/gas field to be used as underground gas storage, the most available storage to be constructed is porosity water-bearing formation type underground gas storage. It is considered that the spheric/ellipsoidal cavern is most suitable for constructing oil/gas storage in rock salt formation.