
Technical Specifications
Overview
MT Irene SL is a Greek-owned and -operated VLCC (Very Large Crude Carrier) or supertanker. It was pirated presumably by Somali pirates on February 9, 2011 approximately 350 miles Southeast of Muscat, Oman in the Arabian Sea. Built in 2004, the Irene SL has a gross tonnage of 161,175 GT with a displacement of 319,247 DWT. It is 330 metres (1,080 ft) long, has a beam of 60 metres (200 ft) and a draft of 22.5 metres (74 ft). The vessel has a single deck and is double-hulled. Her sister ship is the 2005-built MV Argenta. When captured the ship was en route from Fujairah to the United States loaded with 2 million barrels of crude oil with an estimated value of $200 million. The ship was captured one day after the pirates took control of another tanker, the MV Savina Caylin. With the use of larger mother ships since the end of 2010, pirates have extended their operational capabilities. Three other VLCCs that have been ransomed by pirates are the Sirius Star, the Maran Centaurus, and the Samho Dream.
Composite Risk
Multiple adverse factors, or a hard ship-specific signal, lift this hull above the fleet norm.
A coverage-weighted blend of the single component we could read for this hull; the weights renormalise over only the components present, so a thin read is never inflated and a hull is never credited a “safe 0” for a signal it has no row for. This headline is flagged low-confidence (a thin or structural-only read) and should not be treated as a verdict. Higher means riskier. Derived in-house from government-open port-State-control, flag, sanctions and our own vessel data; weight it by the coverage above.
Commercial
Price it in the Route Planner between any two commercial ports: ballast and laden legs, two fuels at live bunker prices, port and canal costs, the weather on the way, and the TCE set against the market.

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