Method for converting numerical reservoir simulation data into three-dimensional model

The invention discloses a method for converting oil reservoir numerical simulation data into a three-dimensional model, and the method specifically comprises the following steps: 1, importing oil reservoir simulation data, 2, drawing an initial oil reservoir model, 3, carrying out the further merging processing of the initial model according to the demands, 4, carrying out the model optimization, optimizing the initial model obtained in the previous step, and 5, carrying out the calculation of the three-dimensional model. The optimization comprises reduction of the number of models and the number of surfaces; the method comprises the following steps: step 1, obtaining a three-dimensional model, step 2, obtaining a three-dimensional model, step 5, obtaining an attribute map, step 6, adding the attribute map to the model, step 7, exporting an oil reservoir model, exporting the oil reservoir three-dimensional model obtained in the previous step, and exporting the oil reservoir three-dimensional model in an obj a