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.
at full scale production the production costs for one barrel of light crude oil of the australia s stuart plant were projected to be in the range of $ 11 3 to $ 12 4 per barrel including capital costs and operation costs over a projected 30 year lifetimehe united states department of energy estimates that the ex situ processing would be economic at sustained average world oil prices above us $ 54 per barrel and in situ processing would be economic at prices above $ 35 per barrel