Petroleum was discovered on Little Rennick's Creek, near Burkesville, in Cumberland county, in 1829, when a flowing oil well (the " American well," whose product was sold as " American oil " to heal rheumatism, burns, &c.) was struck by men boring for a "salt well," and after a second discovery in the 'sixties at the mouth of Crocus Creek a small but steady amount of oil was got each year.
The first oil well in the state was drilled at Limestone in Cattaraugus county in 1865, and the state's output of oil was 1,160,128 barrels, valued at $2,071,533 in 1908.
When an oil well was tapped out, a new one was drilled.