Reuters | Oil prices slide amid rise in crude, fuel supplies Reuters Turkey's attempted coup barely affected the market as Istanbul's Bosphorus Strait, which handles about 3 percent of global oil shipments mainly from Black Sea ports and the Caspian region, reopened from a brief closure. Oil prices are up nearly 75 ... Oil Prices Fall on Product Glut Oil Producers Prepare for Second-Half Slump as Rally Sputters Oil prices falls amid rise in crude, fuel supplies |