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.
Low-volume marginal or âstripperâ wells produce no more than 15 barrels a day. The average stripper well produces only about 2.2 barrels per day. These wells comprise 84 percent of U.S. oil wells and produce 18 percent of all domestic oil.