The new Fed map of subprime mortgages across the U.S. was announced with fanfare a few months ago but has received little attention. The following will show areas more or less affected. Worthy of note: mortgages in oil- and gas-producing states, such as Texas, Oklahoma and Louisiana, are holding up well. Here's the map: –Nissa Darbonne, Executive Editor, Oil and Gas Investor, A&D Watch,;