An Iranian supertanker with two million barrels of oil is heading to Asia after
sitting in Iranian waters for months, the first vessel storing crude offshore to sail after a nuclear deal this week, data showed on Thursday.
Iran and six major world powers reached a landmark nuclear deal on Tuesday, clearing the way for an easing of international sanctions on Tehran and higher oil exports.
While oil analysts do not expect Iran to make a major return to the market until next year, it has been parking millions of barrels of oil on tankers for months.
The fully laden Starla, operated by Iran's top tanker group NITC, had been used for floating storage since Dec. 12, 2014, a tanker tracking source said.
"This is the first tanker to come off floating storage," the source said. "One of the scenarios is it could do an STS operation, although nothing is known at the moment," the source said, referring to ship-to-ship transfers of oil between two vessels, usually at sea.
Iran's Oil Minister Bijan Zanganeh said last month the country was aiming to add 500,000 barrels per day (bpd) to production within two months of Western sanctions being eased, and as much as 1 million bpd in six to seven months.
The sanctions have halved Iran's shipments to as little as 1 million bpd.
Years of under investment mean Iran may struggle to get its oil industry anywhere near full potential, analysts say. It will also take time to raise output while nuclear inspectors verify Iran's compliance with the terms of the deal, and sanctions are slowly removed.
Last month, tanker tracking sources said Iran was storing as much as 40 million barrels of oil, mostly crude, on board tankers at its anchorages, which could flood the oil market
Windward, a Tel Aviv operated maritime data and analytics company, estimated this week that Iran was storing 51.4 million barrels of crude and condensate on 28 vessels at sea.
Condensate is a type of very light oil and can be used as a diluent for extra heavy crude and as a feedstock for petrochemical plants and refineries.
(By Jonathan Saul; editing by David Clarke)