Preparation method of salt cavern gas storage dissolving cavity model

The invention provides a preparation method of a salt cavern gas storage cavern cavity model. The preparation method of the salt cavern gas storage cavern cavity model comprises the following steps that S10, the size of a salt rock model is determined; S20, a plurality of rock cores are obtained, and each rock core is cut to obtain a plurality of rock core blanks in preset shapes; S30, according to the size of the salt rock model, the rock core blanks are spliced to obtain a salt rock model blank; and S40, a vertical groove is formed in the salt rock model blank, and a pipeline is inserted into the vertical groove. According to the technical scheme, the problem that the model experiment error is large in the related technology is effectively solved. 本发明提供一种盐穴储气库溶腔模型的制备方法，盐穴储气库溶腔模型的制备方法包括以下步骤：步骤S10，确定盐岩模型的尺寸；步骤S20，取得多个岩心，并对每个岩心进行切割，得到多个预定形状的岩心坯体；步骤S30，根据盐岩模型的尺寸，对岩心坯体进行拼接以得到盐岩模型坯体；步骤S40，在盐岩模型坯体形成竖槽，并在竖槽中插入管道。本申请的技术方案有效解决了相关技术中的模型实验误差大的问题。