OPEC oil output rose in December, a Reuters survey found on Friday, as increases in Iraq, Angola and Nigeria offset ongoing cuts by Saudi Arabia and other members of the wider OPEC+ alliance in support of the market.
The Organization of the Petroleum Exporting Countries pumped 27.88 million barrels per day (bpd) last month, up 70,000 bpd from November, according to the survey that tracks a wide array of shipping, flows and production data. Output is down more than 1 million bpd from the same month a year ago.
The boost comes ahead of further OPEC+ cuts in 2024 and Angola's exit from OPEC, which are set to lower January output and market share. OPEC's market share has already been falling due to output restraint and the departure of some members.
In December, the biggest increases of 60,000 bpd came from Iraq and Angola, which both boosted exports, the survey found. Nigeria also shipped more crude abroad without, as yet, beginning oil products output at its new Dangote refinery.
Angola's increase was seen by two sources in the survey as a one-off and likely not sustainable into January, while Iraq still has a sizeable amount of production offline because of the ongoing halt in its northern crude exports via Türkiye.