I was looking around for ETFs or single stocks that could potentially benefit long term from increased U.S. energy exports. ProShares Ultra Bloomberg Natural Gas ETF (NYSEARCA: BOIL ) has an eye-catching and innocuous name, but alas, this is probably notAnalyst’s Disclosure:I/we have no stock, option or similar derivative position in any of the companies mentioned, and no plans to initiate any such positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not re ...