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分形几何理论最适合于描述非均质性储层这类极不规则的自然现象．将分形几何理论应用于井间储层参数预测，其预测步骤包括：应用变尺度分析法求取储层参数的间断指数；利用连续随机附加法建立分形模型；预测井间储层参数。对ＬＳ地区井间储层参数的预测结果表明，该方法仅用两口井或少量井就能建立既反映储层宏观变化趋势又反映储层内部非均质变化的储层参数预测模型。
Fractal geometry theory is best suited to describe extremely irregular natural phenomena such as heterogeneous reservoirs. The fractal geometry theory is applied to the prediction of reservoir parameters between wells. The forecasting steps include: the application of the variable-scale analysis method to obtain the discontinuity index of reservoir parameters; the establishment of fractal model by continuous random addition method; and the prediction of crosswell reservoir parameters. The prediction results of crosswell reservoir parameters in the LS area show that this method can establish the reservoir parameter prediction model that reflects both the macro trend of reservoirs and the heterogeneity of reservoirs with only two wells or few wells.