摘要
地下储气库是天然气战略储备和调峰保供的重要设施。详细介绍了国内外利用废弃矿井改建地下储气库的现状,分析了我国煤矿和盐矿开采形成的地下空间特点,提出了改建地下储气库的技术方法,同时参考借鉴国内外的地下储气库建设方法,形成了基于地质条件、地面条件、工程技术条件及经济可行性的废弃煤矿与废弃盐矿改建地下储气库的库址筛选原则,调查了我国房柱式开采煤矿和废弃盐矿的分布,分析了利用废弃矿井建设地下储气库的潜力,最后提出了相关建议。
Underground gas storage is an important facility for natural gas strategic reserves and peak shaving. The status of the utilization with waste abandoned mines to reconstruct underground gas storage at home and abroad was introduced in detail. The characteristics of underground space formed by coal mines and salt mines in China were analyzed. The technical methods for rebuilding underground gas storage were proposed. And referring to the construction methods of underground gas storage at home and abroad,the screening principles of underground gas storage with abandoned mines and abandoned salt mines were formed based on the geological conditions,ground conditions,engineering technical conditions and economic feasibility,the distribution of room-pillar mining coal mines and abandoned salt mines in China was investigated,and the potential of using abandoned mines to build underground gas storage was analyzed. Finally,some suggestions were put forward.
作者
武志德
郑得文
李东旭
邓雪杰
Wu Zhide;Zheng Dewen;Li Dongxu;Deng Xuejie(Research Institute of Underground, Reservoir, Research Institute of Petroleum Exploration & Development, Beijing 100083, China;KeyLaboratory of Oil and Gas Underground, Storage Engineering, China National Petroleum Corporation,Beijing 100083, China;China Universityof Mining and Technology {Beijing), Beijing 100083, China)
出处
《煤炭经济研究》
2019年第5期15-19,共5页
Coal Economic Research
基金
中国工程院重大咨询项目(2017-ZD-03)
国家重点研发计划(2017YFC0805801)
关键词
地下储气库
废弃煤矿
废弃盐穴
筛选原则
underground gas storage
abandoned coal mine
abandoned salt cave
screening principles
