Application of neural networks modeling for interpretation of acoustic logging traces

• Date: 2015
• Keywords: keywords
• Main Authors: Lazarenko, M., Gerasimenko, O.
• Format: Article
• Language: Russian
• Published: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2015
• Subjects: neural network modelling; acoustic logging; wave arrival time; adaptive threshold level; longitudinal and transversal waves
• Online Access: https://journals.uran.ua/geofizicheskiy/article/view/111160
• Journal Title: Geofizicheskiy Zhurnal

The neural networks are proposed for application as a method for automatic P- and S-waves onset time-picking on sonic logging. The neural network models of acoustic emission preceding phase onset are trained and used to discriminate noise and desired signal, the last one being packets of  longitudin...