Intelligent Computing System (ICS): The Intelligent Computing System (ICS) is a set of oil exploration software tools for reservoir characterization from 3D seismic data and conventional well information. Features include: Fast reservoir characterization from seismic data, Applicable for any reservoir setting that yields seismic attribute variation (ie: amplitude, frequency, etc.) with reservoir changes of porosity, thickness and fluid saturation, Transform multiple seismic attributes to reservoir attributes such as thickness and porosity by clustering, neural net and classical regression methods, Quickly identify seismic attributes with greatest correlation to identified reservoir properties, Compute structural and stratigraphic entrapment potential, Predict production potential and water-cut from reservoir characterization and entrapment, Combine multiple output for neural net, fuzzy logic or subjectives ranking, Quality maps of results, Output numerical results to ASCII files, Import ASCII output readily into spreadsheet and mapping software, Modular approach to problem solving and reservoir correlation.