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给出了电热油藏的ｒ－ｚ能量模型，导出了电热油藏时温度分布和产量计算的数学公式。由数值计算结果，讨论了油藏电导率对温度分布的影响，以及加热功率和加热方式对原油累积产量的影响。
The r-z energy model of electric reservoir is given, and the mathematical formula of temperature distribution and output calculation of electric reservoir is deduced. The influence of reservoir conductivity on temperature distribution and the effect of heating power and heating method on the cumulative production of crude oil are discussed.