A slew of crude imports from Iraq, Angola and other countries has storage tanks in the eastern U.S. Gulf bulging, pressuring physical prices, causing port congestion and delaying deliveries into Louisiana, traders said. With arrivals into the world’s biggest energy market this month set to top April levels, traders expect the strain on U.S. infrastructure could move inland, further swelling inventories already at record highs. The glut of domestic crude has kept growing even as futures prices rallied nearly 20 percent in April. Market watchers said the issue in Louisiana could dampen prices ahead. Shipments have already boosted stockpiles in Louisiana, home to some of the largest U.S. refineries like Marathon Petroleum Corp’s 522,000 barrel per day Garyville refinery and Exxon Mobil Corp’s 502,500-bpd Baton Rouge refinery. Tanks in the St. James region have as much as 22 million barrels, just 700,000 barrels shy of its record in March, […]