Oil prices to rise in 2018 as OPEC wages tug-of-war with U.S. shale, poll shows
Oil prices are likely to rise this year thanks to supply disruptions and an OPEC-led deal to limit production, but doubts over the
Oil prices expected to trade around $60-70 through 2020- survey
Oil prices are expected to remain close to current levels, averaging around $60 to $70 per barrel through the end of the decade,