Oil production in Pennsylvania

Michael Giberson James Hamilton posts on “Peak oil in Pennsylvania” at Econbrowser, drawing from a few historical surveys and presenting this chart from Michael Caplinger, “A contextual overview of crudeoil production in Pennsylvania.” Pennsylvania crude oil production, 1859-1990, in millions of barrels per year. Source: Michael Caplinger (1997) via James Hamilton at Econobrowser Caplinger’s report … More Oil production in Pennsylvania