Fastest increase in U.S. oil inventories on record

The United States is producing so much oil that analysts are "beginning to wonder if the U.S. has enough room to store all its oil."

The [Cushing, Oklahoma crude oil hub] will run out of room by Memorial Day, says Stephen Schork, who runs energy consulting company Schork Group. As long as oil stays cheap, he says, traders have an incentive to store it. Cushing has room for roughly 71 million barrels of oil, up from about 50 million in 2010. One of the biggest owners of tanks there is Canadian energy distributor Enbridge. "We don't have much room left, but we're still answering the phones," says Mike Moeller, who manages the company's Cushing tank farm. "Not everybody who calls is going to get space." He says monthly lease rates in the spot market have gone from dimes per barrel to more than a dollar in some cases.

Bloomberg: The U.S. Has Too Much Oil and Nowhere to Put It