Estimation method of geothermal elastic storage capacity

The invention relates to a geothermal elastic storage capacity estimation method, and belongs to the technical field of geothermal resource evaluation. The method comprises the following steps: firstly, determining sensitive parameters by using related data of a known elastic storage area, and establishing a relationship between the sensitive parameters; and then the sensitive parameters of the to-be-measured area are substituted into the relation, so that the estimation of the elastic storage capacity of the to-be-measured area is realized. According to the method, the elastic water release coefficient does not need to be taken out, the relation between the elastic storage amount and the sensitive parameters is established only by using the related data of the known elastic storage amount area, and the elastic storage amount of the to-be-measured area can be estimated through the relation and the sensitive parameters of the to-be-measured area; the problem that in the prior art, due to the fact that the elas