http://pec.lib.wvu.edu/record/P7691918The deepest well in the world and the next deepest in America.Journal article tearout from: Natural Gas Association of America. Meeting. <em>Proceedings</em>, 13th (1918). White, I. C. (Israel Charles), 1848-1927.Oil well drilling.Gas well drilling--Pennsylvania.Boring.Gas well drilling.Gas well drilling--United States.Wells.14256