OPEC oil output has risen this month to a 2018 high as Gulf members pumped more after a deal to ease supply curbs and Congo Republic joined the group, a Reuters survey found, although losses from Iran and Libya limited the increase.
The Organization of the Petroleum Exporting Countries has pumped 32.64 million barrels per day in July, the survey on Monday found, up 70,000 bpd from June's revised level and the highest this year with Congo added.
OPEC and allies agreed last month to boost supply as U.S. President Donald Trump urged producers to offset losses caused by new U.S. sanctions on Iran and to dampen prices, which this year hit $80 a barrel for the first time since 2014.
On June 22-23, OPEC, Russia and other non-members agreed to return to 100 percent compliance with oil output cuts that began in January 2017, after months of underproduction in Venezuela and elsewhere pushed adherence above 160 percent.
Saudi Arabia said the decision would translate into an output rise of about 1 million bpd.
OPEC's collective adherence with supply targets has slipped to 111 percent in July from a revised 116 percent in June, the survey found, meaning it is still cutting more than agreed.