The oil minister said Saturday the country's oil production stood at around 2.5 million barrels per day. Within the next three years, he said, production could reach 5.7 million bpd.
"The Petroleum Ministry's first program is to increase crude oil and gas condensate [production] capacity," he said in a statement Sunday. "To that effect, crude oil production should increase by 700,000 bpd."
The Organization of Petroleum Exporting Countries, of which Iran is a member, said Iran's oil production was 2.7 million bpd in April, the last full month for which data are available from the 12-member group. That's relatively in line with historic production, though off a 2012 level of 2.9 million bpd.
The U.S. government and its allies have placed sanctions on Iran's energy sector in response to its controversial nuclear program. Carney said with nuclear talks progressing, however, those sanctions would be limited.
"The United States has committed to pause efforts to further reduce Iran's crude-oil sales for a six-month period," he said.