Year Barrels Per Day Equivalent 2000-01-01 1439400 2001-01-01 1362100 2002-01-01 1356000 2003-01-01 1371400 2004-01-01 1346500 2005-01-01 1439900 2006-01-01 1391500 2007-01-01 1339100 2008-01-01 1346200 2009-01-01 1181500 2010-01-01 1116100 2011-01-01 1038000 2012-01-01 1015500 2013-01-01 929800 2014-01-01 881600 2015-01-01 865100 2016-01-01 1035300 2017-01-01 1022500 2018-01-01 1037800 2019-01-01 1055300