利用地下盐穴实施战略石油储备

Salt Cavern Available for State Strategic Petroleum Storage

论述了我国利用盐穴建设战略石油储备库的重要性和必要性。从建设盐穴石油储备库的基本条件、工艺流程、关键技术等方面,对我国利用盐穴建造地下储油库的可行性进行了分析。提出国内很多含盐盆地具备了建设盐穴石油储备库的基本地质条件和技术基础。提出应开展建库选址的分析和研究并进行前期规划,以加快我国盐穴储备库的建设步伐。

Salt cavern is one kind of underground oil storage facility formed by leaching bedded salt or salt dorm. The history of using salt cavern to store oil is about 50 years. Salt caverns should be constructed in bedded salt or salt dorm which has big thickness,good quality,and suitable depth. Using salt cavern to store oil is a complicated system involved geological evaluation, cavern design, stability analysis, injection and withdraw,brine balance etc. Though China has not salt dorm distribute,there are plentiful bedded salts in China and many of them are suitable for construction of underground salt cavern oil storage. The authors consider that China have all technique of salt cavern storage. Now,in Eastern China several salt mine such as Jintan in Jiangsu Province are adequate for strategic salt cavern oil storage