The Stanine system of the Cogat scores on the other hand, is similar to a Grade Point Average, being assigned on a nine-point scale. Stanine range from 1 to 3 indicates a below average score, 4 to 6 represents an average performance and 7 to 9 signifies good results.
US oil and gas reserves study | 11. Production costs US â production costs ($ per boe) (a) 2009 2010 2011 2012 2013 3-year 5-year $ 11.06 $ 12.12 $ 14.44 $ 14.74 $ 14.84 $ 14.68 $ 13.55 (a) Includes the 50 largest companies based on 2013 end-of-year oil and gas reserve estimates.
The United States remained the world's top producer of petroleum and natural gas hydrocarbons in 2014, according to U.S. Energy Information Administration estimates.U.S. hydrocarbon production continues to exceed that of both Russia and Saudi Arabia, the second-and third-largest producers, respectively.For the United States and Russia, total petroleum and natural gas hydrocarbon production, in energy content terms, is almost evenly split between petroleum and natural gas.ith the increase in U.S. production, the United States produced nearly twice the petroleum and natural gas hydrocarbons as produced by Saudi Arabia in 2014. Principal contributor: Linda Doman. Tags: crude oil, international, liquid fuels, natural gas, oil/petroleum, production, Russia, Saudi Arabia.