摘要
介绍了建设天然气地下储库的地质基础,阐述了建库的岩体其主要结构面分布及地应力分布特征。对影响洞库稳定性和水封条件的可靠性问题进行了剖析。以储丙烷、丁烷为例,说明地下水压力必须大于储品压力。针对储气库的特点,评析了其应用前景及经济效益。
Introduces geological formation for building nature gas storage. Sets forth the rock body for storage building, its major structural face distribution and ground stress distribution behavior. Analyzes the problem effecting on the stability of storage and reliability of water sealing condition. Taking propane and butane storage for example, it states that the pressure of underground water must be higher than that of the product stored. Evaluates storage's applicable prospect and economic profit aiming at its characteristics.
出处
《油气储运》
CAS
北大核心
1998年第11期4-7,共4页
Oil & Gas Storage and Transportation
关键词
地下储气库
地质构造
稳定性
储存条件
underground gas storage, geological structure, stabilization, underground water level
