国外地下储气库发展综述

提出了世界石油和天然气储运领域出现的两个变化:一是世界天然气管道的总长度首次超过原油管道总长度;二是地下储气库的建设有了明显发展。而在一些国家解除了对天然气运销市场的管制(如美国),这些都刺激了地下储气库的建设及其工艺技术的现代化。介绍了地下储气库的一般类型:枯竭油气田、地下含水层、岩盐洞穴和废煤矿型。比较了这四种类型储气库的优缺点、发展现状及其现代化进程。建议国内油气储库要借鉴国外地下储库建设经验,学习其先进技术,缩小与国外差距。

Review on the development of foreign underground gas storage,

The article puts forward two evident changes occurred in world petroleum and natural gas storage field; one is that the total length of natural gas pipeline in the world exceeds that of crude oil pipeline initially; the other is that there is an evident development in the construction of underground gas storage. The elimination of controls on natural gas transportation and sales markets in some countries (as in America) has stimulated a construction of underground storage and a modernization of its process technology. The article introduces four common types of underground storage: depleted oil, and gas field, underground water-bearing formation, rock salt cavern and waste mine, meanwhile compares advantage and disadvantage, current developing situation and modernization process of the four types of gas storage. It is recommended that gas storage building experience from foreign countries be used for reference for our country's oil and gas storage and learn their advanced technology so as to reduce the gap between us and foreign countries.