Oil prices were roughly unchanged on Friday, clinging to gains made in the previous session on doubts that producers belonging to OPEC+ can hike their crude output enough to make up for lost supply from Russia.
US West Texas Intermediate (WTI) crude futures were up 1 cent at $116.88 a barrel at 0112 GMT, while Brent crude futures were up 7 cents at $117.68 a barrel.
A decision on Thursday by the Organization of the Petroleum Exporting Countries and allies, together called OPEC+, to boost output by 648,000 barrels per day (bpd) in July and August, instead of by 432,000 bpd as previously agreed, was seen as hardly enough for a tight market.
