Petroleo Brasileiro SA, Brazil’s state-owned energy company, is scheduled to receive the first cargo of shale gas to be shipped from the U.S., according to a person familiar with the deal. The shipment of liquefied natural gas was agreed to Monday, said the person, who asked not to be identified because the information isn’t public. Cheniere Energy Inc.began loading the first tanker at its Sabine Pass terminal in Louisiana, U.S. Coast Guard spokesman Dustin Williams said in an e-mail Tuesday. “The biggest buyer of LNG outside of the winter is Brazil first and Argentina second in the Atlantic Basin,” said Ted Michael, an analyst for energy data provider Genscape Inc.“They buy LNG for gas-powered, air-conditioned power.” Cheniere rose 1.5 percent to $30.77 at 3:24 p.m. in New York after earlier gaining as much as 6.5 percent. America’s first LNG export will hit the water just as global supplies begin […]