3 to 4.3 Billion Barrels of Recoverable Oil in ND/MT(usgs.gov)1 points·by kolosy·17년 전·2 commentsusgs.gov3 to 4.3 Billion Barrels of Recoverable Oil in ND/MThttp://www.usgs.gov/newsroom/article.asp?ID=19112 commentsPost comment[–]dschn·17년 전replyStories like these always pop up and sound impressive until you realize that's less than a year of oil for the US.[–]Tichy·17년 전replyI have also just discovered what looks like at least a billion barrels of oil below my left thumb's nail.