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.
Texas. Texas is the U.S. top producer of crude oil and natural gas, according to the U.S. Energy Information Administration. The stateâs oil production increased by more than 500,000 barrels a day in the year to September. The increase was mostly thanks to production in two formations, Eagle Ford in South Texas and the Permian Basin in West Texas. In September, Texas crude-oil production hit 2 million barrels per day.