Unsupervised neural network searches multi-dimensional data for natural clusters. Neurons are attracted to areas of higher information density. The SOM analysis relates to subsurface geometry and rock properties while noting multi-attribute seismic properties at the wells, correlating to rock lithologies, with those away from the wells.
Process identifies anomalies from original data without bias using Unsupervised Neural Networks in Greenfield Exploration.
Geophysical Insights, LLC, launches to provide advanced technology for the interpretation of seismic data