盐穴储气库造腔跟踪分析方法应用研究

The research on the trace analysis method in process of leaching on gas storage in salt caverns

为了对盐穴储气库的造腔跟踪分析方法进行研究,分别对腔体形状、压力/排量、排卤浓度、矿柱比进行了实际的跟踪分析,并重点对每种跟踪分析方法数据来源的可信度、可分析性、分析结果的可信度及实时性进行了详细研究,认为每种跟踪分析方法均具有一定特殊性,且能够较好的对相应的参数指标进行监控,通过将不同的方法相结合,综合分析影响因素,必要时加以现场验证,可准确的解决跟踪分析时所遇到的问题,从而更有效的监控整个腔体的发育过程。

In order to study the trace analysis method in process of leaching on gas storage in salt caverns,has carried on the actual trace analysis of cavity shape,pressure/displacement, debrine coneentration,P/D respectively,and the key to the date＇s reliability,analyzability,in- stantaneity from every method has carried on the detailed study.Through these field applica- tion research can be seen that each method can reach the goal,but also there are some de- fects, so only by combining different methods,comprehensive analysis of influencing factors, and on-site verification if necessary can solve the problem in the trace analysis accurately, thus more effective monitoring of the entire development process of cavity.