The United States government has unofficially asked Saudi Arabia and some other OPEC producers to raise oil output, but it has not requested a specific figure, three OPEC and industry sources said on Tuesday.  The U.S. request to raise output has been made unofficially from Washington to each of the oil producers rather than to the Organization of the Petroleum Exporting Countries as a group, the sources said. Earlier on Tuesday, Bloomberg reported that the U.S. government had asked Saudi Arabia and some other OPEC producers to increase oil production by about 1 million barrels per day (bpd). U.S. Treasury Secretary Steven Mnuchin said on May 8, the day that President Donald Trump announced Washington would “withdraw” from the Iran nuclear […]