An oil storage tank and crude oil pipeline equipment is seen during a tour by the Department of Energy at the Strategic Petroleum Reserve in Freeport, Texas, U.S. June 9, 2016. (John Kemp is a Reuters market analyst. The views expressed are his own.) U.S. refiners and motor fuel blenders made too much gasoline during the first half of 2016 and now the market is struggling to clear the resulting overhang of gasoline stocks. Refiners and blenders tilted production heavily towards gasoline and away from distillate production during the first six months in response to market price signals. Gasoline accounted for 46.3 percent of the output from U.S. refineries in April 2016, up from 45.2 percent in April 2015, according to the U.S. Energy Information Administration. At the same time, distillate yield was cut to 27.8 percent in April this year compared with 29.2 percent at the same point […]