At press time, the news of the oil refinery explosion in MR/EN's neighboring borough of Staten Island, NY has rocked not only New York City and its environs, but once again proven the tenuous hold that is sometimes had in the process of delivering petroleum products by ship and barge. Piecing together scattered first-hand and wire reports, it is alleged that the cause of the explosion was a barge belonging to Hicksville, N.Y.-based Bouchard Transportation Co. that exploded while workers were offloading 100,000 barrels of unleaded gasoline off the Bouchard B#125 barge at the ExxonMobil Port Mobil Terminal in Staten Island. Killed in the blast were two longtime Bouchard employees…