[thackney]

U.S. Field Production of Crude Oil
http://www.eia.gov/dnav/pet/hist/LeafHandler.ashx?n=PET&s=MCRFPUS2&f=M

U.S. Net Imports of Crude Oil and Petroleum Products
http://www.eia.gov/dnav/pet/hist/LeafHandler.ashx?n=PET&s=MTTNTUS2&f=M

[gov_bean_ counter]

Do you happen to have a chart reflecting cost per barrel to extract? May be interesting to overlay that on U.S. Field Production of Crude Oil.