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.
OPEC members with highest total cost of producing crude oil. OPEC (Organization of the Petroleum Exporting Countries) members Nigeria, Libya, and Venezuela have the highest total cost of producing crude oil. The total production cost is at $31.6 per barrel, $23.80 per barrel, and $23.50 per barrel, respectively. However, Saudi Arabia and Kuwait have the lowest total production cost at $10 per barrel and $8.50 per barrel, respectively.