With improved BP network, Adopting deep, short resistivity, and acoustic logging, the model to recognize oil layer and waterfloodedlayer 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。
2
The information of liquid types can be obtained from calculating inverted frequency spectrum of differential signals, which can identify the waterfloodedlayer.
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。
3
Well Pujian3 is an inspection well drilled to provide basic data for later exploration of Pucheng oilfield and waterfloodedlayer interpretation simulation of other mature oilfields.