Iran's Oil Minister Resigns as U.S. Blockade Drives Crude Loadings to Zero; NIOC Chief Steps In

Iran's oil minister, Mohsen Paknejad, resigned on Sunday, October 4, and President Masoud Pezeshkian appointed Hamid Bovard as acting minister, according to a presidential statement carried by state media. Bovard is deputy oil minister and has run the National Iranian Oil Company since 2024. Bloomberg reported that Paknejad cited personal reasons and that Pezeshkian had rejected earlier requests to step down.

The resignation lands as Iran's export business has stalled. Bloomberg, Kpler and Vortexa tanker-tracking data show Iran loaded no crude onto tankers in September, against roughly 250,000 barrels a day in August and a normal pace of about 1.7 million barrels a day before the U.S. naval blockade. Treasury Secretary Scott Bessent highlighted the figure on October 1, writing that "Iran loaded ZERO crude oil onto tankers in September" as part of the administration's pressure campaign. Zero loadings is not quite zero revenue: about 15 million barrels of Iranian crude were still on the water in Asia at the end of September, and Kpler estimated the floating stockpile had fallen from about 90 million barrels in mid-July to about 29 million by early September.

The squeeze is spreading through the domestic economy. Production has been cut to about 1.8 million barrels a day for domestic use, and the rial has fallen to a record 2.7 million per dollar, with oil funding about a third of the state budget. For oil markets, Iranian barrels have largely been out of the supply picture for weeks, so a leadership change at the ministry matters mainly as a signal of strain in Tehran. What to watch: whether a permanent minister is named, whether the remaining floating barrels are sold down by mid-October, and any change in Washington's blockade posture.