1. A method for predicting hydrocarbon recovery in a subterranean formation comprising: generating pre-heating data associated with fracturing in a sample from the subterranean formation; determining at least one first fractal pattern based upon the pre-heating data; heating the sample with radio frequency (RF) power to cause additional fracturing in the sample; generating post-heating data associated with additional fracturing in the sample after heating with RF power; determining at least one second fractal pattern based upon the post-heating data; detecting change between the at least one first fractal pattern and the at least one second fractal pattern; and predicting hydrocarbon recovery from the subterranean formation based upon the detected change.