"First test of the Clinton oil sand in West Virginia. "; "Reger, David B. (David Bright), 1882-1958."; "Oil well drilling--West Virginia.", "Oil sands--West Virginia.", "Gas well drilling--West Virginia."; "Reger, David B. (David Bright), 1882-1958."; "[1925?]"; "Pamphlet. Typed note at head of title: Prepared for the New York meeting of the American Institute of Mining and Metallurgical Engineers, February, 1925.
"; ""; "P5268"; "pec"; "Gas well drilling--West Virginia.", "Oil sands--West Virginia.", "Oil well drilling--West Virginia."; "14256"; .