基于分形模型油水相对渗透率计算的新方法

相对渗透率曲线是油藏工程分析及油藏数值模拟中重要的参数，目前相对渗透率的预测主要通过实验获取，本文提出利用分形维和实际生产数据计算出油水相对渗透率曲线。并通过油藏实例计算出相对渗透率曲线，并和油藏岩心实际测得相渗曲线进行对比，发现符合性较好，说明分形方法计算出的相对渗透率具有可靠性。

The new calculation method of oil-water relative permeability based on fractal model

The relative permeability curves is an important parameter in reservoir engineering analysis and numerical reservoir simulation, the relative permeability prediction through experiments to obtain, this paper proposes the use of fractal dimension and the actual production data to calculate the oil-water relative permeability curves. And calculate the relative permeability curves, and the reservoir core is the actual measured relative permeability curves were compared and found that compliance is better, indicating that the method to calculate the relative permeability reservoir instance reliable.