加大地下储备库建设力度保障油气供应安全

Intensifying the Construction of Subterranean Storage,and Guaranteeing the Safe Supply of Oil & Gas

石油和天然气储备是保障国家能源安全的重要措施,地下储备库是一种安全和节约的储备方式。国外石油储备主要为地下溶洞和盐穴,天然气储备的发展有战略储备向以废弃气藏为主的大型化,民用储备向灵活性大、周转率较高的小型气库发展的趋势。我国目前地下油气储备库处于建设的初期,随着进口依存度的不断增大,需普查适合油气地下储存的地区,进一步重视和加大地下储备技术的研发,保障国民经济的快速发展。

Oil and gas reserve is an important measure to guarantee the safety of national energy. Subterranean storage is a safe and saving manner. Oversea oil storage is mainly underground dissolved cavity and salt aperture. Therefore, development trend of gas storage is that the strategic storage is mainly turned to abandoned big petroleum trap and the civil storage is mainly turned to small flexible storeroom with high velocity. China is now in the initial stage of subterranean storage construction. With the increase of dependence on imported oil,we need investigate the suitable place for construction of oil storage underground, and pay attention to the research of underground storage technique to secure the national economy development rapidly.