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利用模糊理论和 BP网络相结合组成的模糊神经网络系统 ,能够克服单独使用 BP网络的局限性 ,可在地质条件较复杂地区进行储层及油气预测。通过实际资料应用表明 ,在单独应用 BP网络进行储层及油气预测效果较差的地区 ,采用模糊神经网络能取得较好的效果。
The fuzzy neural network system composed of fuzzy theory and BP network can overcome the limitations of BP network alone and can predict reservoirs and hydrocarbons in more complicated geological conditions. The application of the actual data shows that the fuzzy neural network can achieve better results in areas where the application of BP network alone for reservoir prediction and oil and gas prediction is not effective.