High water-flooded layer 强水淹井层
water-flooded layer evaluation 水淹层评价
water flooded layer recognition 水淹层识别
The water-flooded layer interpretation becomes one of the most difficult problems in the middle-late stage of water flooding, whose interpretation coincidence rate is usually around 80%.
水淹层解释成为目前油田注水开发后期面临最为复杂问题之一，其解释符合程度通常在80%左右。
With improved BP network, Adopting deep, short resistivity, and acoustic logging, the model to recognize oil layer and water flooded layer is established.
利用改进的BP算法，采用深、浅侧向电阻率、声波时差测井建立了油层、水淹层的识别模型。
The information of liquid types can be obtained from calculating inverted frequency spectrum of differential signals, which can identify the water flooded layer.
通过求取其微差信号的倒频谱提取储集层流体类型信息，对水淹层进行识别。
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