ConocoPhillips

ConocoPhillips (NYSE: COP) is paying $41,000 a day to keep a storage tanker capable of holding 3 million barrels of oil floating in the Gulf of Mexico, according to international ship- and offshore broking firm RS Platou. And the TI Europe is just one of hundreds of oil tankers sitting idle in waters around the world, as energy companies and investment banks await higher prices for crude.

Oil prices have fallen precipitously since the spring, as optimism about "green shoots" of economic growth gave way to fears of a double-dip recession. Prices have fallen more than 12% to $75.81 a barrel, from a high of $86.54 a barrel in April.

Indeed, with the U.S. economy stuck in the mire, the global outlook for oil demand has diminished - at least in the near-term. Longer-term, however, traders expect prices to surge higher next year as growth solidifies. That's why contracts for crude set to be delivered six months from now are worth more than crude at its current prices - an anomaly known as "contango."