摘要
利用MATLAB工具箱中的快速BP算法来训练神经网络,并用神经网络来进行测井资料的岩性识别。通过对已知井段测井教据进行学习,来预测同一地区其他井段的岩性。实验结果表明,MATLAB工具箱中的快速BP算法具有很高的实用价值。
A fast BP algorithm in MATLAB toolbox is used to train neural networks, the neural networks are used for lithological identification of well logs. Through learning the logging data from a known well section, the lithology from other unknown wells in the same are-a is predicted. Experimental results indicate that the fast BP algorithm in MATLAB toolbox has very high practical value.
出处
《江汉石油学院学报》
EI
CSCD
北大核心
2003年第4期81-83,共3页
Journal of Jianghan Petroleum Institute
基金
国石油天然气集团公司"九五"攻关项目(970306-04)
