For over one decade the Govt of Nigeria has spent huge sums of money in hydrocarbon exploration of the Nigerian sector of the Chad Basin without success, as no oil or gas discovery has been made in the region. Meanwhile, most researchers and scholars on petroleum potentials in Nigeria have concentrated mostly in the southern basins while little geophysical work has been carried out in the Chad Basin. The book utilizes the Well log data from 23 oil wells in Chad Basin Nigeria to analyze the basin prospect to generate liquid or gas hydrocarbon. The geothermal gradient map of the...