got a friend who works in/on and around these refineries.. he told me the other day that "they" were about to redo several of them across the country.. cant remember exactly what it is "they" are about to do to them..something about cleaning and maintenance..but said prices would go up in the near future.. think he said August-ish.. b/c that's when his crew was slated to start the first of many.. also cant remember the exact spot but it was either Texas or Louisiana.. sorry.. we had consumed a many a beer in remembrance of a great friend who had passed.. my memory is a little foggy on all the details..