The mapping of enhanced oil recovery processes is important to predict process behavior and to be able to exhibit some control of the process for maximizing the stimulation of oil reservoirs. The controlled source audio-frequency magnetotellurie(scant)electromagnetic geophysical technique shows promise for mapping steam floods and firefloods. Two field trails were conducted, one at a steam flood tar sand oil recovery experiment and one at a fireflood heavy oil recovery process. And initial report of the results was given previously in this paper, an analysis will be given of the CSANT results for the two floods along with a comparison with production and post test results. The result of this work is that the CSANT technique is a viable technique for mapping these thermal EOR processes. In addition. A discussion of mathematical modeling will be given.