OM in the News: Storing Fuel at Sea

The cost to ship gasoline, diesel and jet fuel around the world has soared to record highs, as traders look to dodge the commodity price crash by stashing refined oil at sea. The coronavirus lockdowns deterred activities like driving and flying that involve burning fuel. The resultant glut of oil sent prices into a tailspin. But with so much extra supply, the price to store or move oil products has moved in the opposite direction. The lack of on-land storage, surplus of supply and collapse of demand globally means the oil is on the water, writes The Wall Street Journal (May 3, 2020).

It now costs about $170,000 a day to charter a vessel from the Persian Gulf to Japan, 10 times the March 2020 rate of $17,000. Traders can make money storing cheap oil today and cashing in on it later. That creates more demand for tankers as traders are motivated to keep oil at sea, especially with almost nowhere to store it on land. Some vessels moving oil from Asia to Europe are skipping the Suez Canal and taking the long route around Africa for this reason.

Refiners, which distill thick crude oil into usable fuels, haven’t cut output fast enough to stop a surge in supply. So global stockpiles of petroleum products will grow by around 550 million barrels in the second quarter. A race is under way to store the surplus gasoline, diesel and jet fuel at sea. The number of available “clean tankers,” smaller ships that move refined petroleum products, has plummeted. “Dirty tankers” transport unrefined crude, and there are very few of these vessels left.

Logistical difficulties at ports pose further constraints. Tankers are taking longer to unload because there is so little free storage space on land. Coronavirus quarantine measures have added to delays. Bottlenecks are everywhere.

Classroom discussion questions:

  1. What is the solution?
  2.  How has the U.S. benefitted form the oil glut? Been hurt?

OM in the News: Where To Hold All the Oil Inventory?

Rail tanker cars sit on tracks at the Red River Supply rail yard in Williston, N.D
Rail tanker cars sit on tracks at the Red River Supply rail yard in Williston, N.D

“The U.S. is so awash in crude oil that traders are experimenting with new places to store it: empty railcars,” writes The Wall Street Journal (Feb. 29, 2016). This is a great story to share with your students when you cover holding costs in Chapter 12, Inventory Management. Thousands of railcars ordered up to transport oil are now sitting idle because current ultralow crude prices have made shipping by train unprofitable. Meanwhile, traditional storage tanks are running out of room as U.S. oil inventories swell to their highest level since the 1930s.

Some are calling the new practice “rolling storage”—a landlocked spin on the “floating storage” producers use to hold crude on giant oil tankers when inventories run high. Energy Midstream, a Texas trading company, stored its ultralight oil on Ohio railcars last month for about 15 days before shipping it to a buyer in Canada. The oil has to go somewhere. The surge in shale-oil production has created a massive glut that the industry is struggling to absorb. BP’s CEO just joked in a speech that by midyear, “every storage tank and swimming pool in the world will be filled with oil.”

The cheapest form of storage—underground salt caverns—can cost 25 cents a barrel each month, while storing crude on railcars costs about 50 cents a barrel and floating storage can cost 75 cents or more. (The cost estimates don’t include loading and transportation.) Railcars hold 500-700 barrels of oil, less than a cavern, tank or ship can store. The plunge in oil prices brought the demand for railcars to deliver oil to a halt. There are now as many as 20,000 tank cars—1/3 of the North American fleet for hauling oil—parked in storage yards or along unused stretches of tracks. The disappearance of available storage is akin to a coloring book where nearly all the white space has been filled in.

Classroom discussion questions:

  1. Compare the options for storage of excess oil.
  2. What are companies doing with unwanted oil already loaded on tankers en route to their destinations?