Two years ago, Wall Street banks were on their way out of a long-term relationship with the oil industry. Now, with oil prices over $70 for the first time in three years, big bond buyers are snapping up oil bonds once again. Only there is a condition this time. The Wall Street Journal’s Joe Wallace and Collin Eaton wrote this week that Wall Street was buying bonds from non-investment-grade U.S. energy companies, which took advantage of record low interest rates to raise some $34 billion in fresh debt in the first half of the year. That’s twice as much as the industry raised over the same period last year. But investors don’t want borrowers to use the cash to drill new wells. They want them to use it to pay off older debt and shore up balance sheets. It makes sense, really, although it is a marked departure from […]