1 Free heating degree day and cooling degree day data. 2  Reports and charts for degree days, average daily temperature, cooling degree days, heating degree days, and degree day forecast.  14,000 weather stations in the United States and Canada.
In 2011, the marginal cost of production for oil was $92.26 for the 50 largest listed oil and gas companies, according to the Wall Street Journal.This will climb to $100 a barrel in 2012.n 2011, the marginal cost of production for oil was $92.26 for the 50 largest listed oil and gas companies, according to the Wall Street Journal.
The average marginal production cost of U.S. shale-oil producers is around $70 a barrel â making production at $45 a barrel unprofitable â but it can be as low as $40 a barrel.U.S. companies are also well hedged for months to come, so the damage should be manageable depending on how prices behave in 2015.rom an economic point of view, the Saudi oil industry can indeed weather sustained low prices much better than all its competitors because it produces the most oil at the lowest cost, giving it the short-term advantage. Most Saudi and other Persian Gulf oil has a marginal cost of $10 to $20 a barrel.