Reuters | OPEC's cheer over 2018 oil rally tinged by shale worries Reuters “We all are excited about the rally and want to see if it will be sustainable during the year, as it will certainly whet the appetite of shale producers,” an official from an OPEC country said. The oil minister of Iran, OPEC's third-largest producer ... American oil drillers' output could top Saudi Arabia and rival Russia by 2019, US forecast shows Oil Rises on Expectations US Inventories Extended Decline US oil output to reach 11m barrels a day by end of 2019 – EIA |