Reuters | Rosneft's Sechin says no watershed in oil market, US shale oil a risk Reuters VERONA, Italy (Reuters) - A global deal to cut oil output has not led to a breakthrough on high inventory levels, while an expected rise in U.S. shale oil output may destabilize the market in 2018, the head of Russia's Rosneft, Igor Sechin, said on ... Russia's Rosneft CEO says oil market yet to rebalance |