赵集盐矿溶腔综合利用构想

Conception of Comprehensive Utilization of Dissolving Cavity in Zhaoji Salt Mine

江苏赵集盐矿位于苏北洪泽湖畔,为长三角经济圈苏北区域,紧邻西气东输二线与中俄天然气东线段,是进行大型天然气储库群的绝佳位置。结合赵集盐矿区域内地质条件与开采条件,对区域盐矿构造条件,腔体可利用条件等进行了分析评价,并以某盐矿企业的开采现状为例,对现有盐矿溶腔拟建储气库的规模和能力进行了计算评价。最后,结合该赵集盐矿区未来采卤-用腔协同发展进行了规划,并提出了相关建议。该研究对于指导在淮安赵集盐矿区建造大型地下储气库具有重要意义,也为盐矿企业的未来发展拓宽了思路和方向。

The Zhaoji salt mine is located at the Hongze lake in northern Jiangsu, which is the northern Jiangsu area of the Yangtze river delta economic circle, and adjacent to the second west-east gas transmission line and the eastern section of the China-russia natural gas line. Based on the geological conditions and mining conditions of Zhaoji salt mine, this paper analyzes and evaluates the structural conditions of the regional salt mine and the available conditions of the cavity, and takes the mining status of a salt mine as an example to calculate and evaluate the scale and capacity of the gas storage reservoir to be built in the cavity of the existing salt mine. Finally, combined with the future development of halogen - cavity in Zhaoji salt mining area, the plan is made, and some suggestions are put forward. This study is of great significance to guide the construction of large underground gas storage in Zhaoji salt mining area in Huai’an and also broadens the thinking and direction for the future development of salt mining enterprises.