"Oil now, as a result of the Saudi production, is priced so low that there are not going to be new fracking investments made. A lot of companies that have gone into fracking are heavily debt-leveraged, and are beginning to default on their loans. The next wave of defaults that banks are talking about is probably going to be in the fracking industry. When the costs of production are so much more than they can end up getting for the oil, they just stop producing and stop paying their loans."