Oil World Turns Upside Down as U.S. Sells Oil in Middle East

The United Arab Emirates, a model Persian Gulf petro-state where endless billions from crude exports feed a giant sovereign wealth fund, isn’t the most obvious customer for Texan oil. Yet, in a trade that illustrates how the rise of the American shale industry is upending energy markets across the globe, the U.A.E. bought oil directly from the U.S. in December, according to data from the federal government. A tanker sailed from Houston and arrived in the Persian Gulf last month.-- More...