In 1907, Standard Oil founder John D. Rockefeller acquired several hundred acres of the former Morse family estate between Linden and Elizabeth, New Jersey as the site for his latest refinery. Construction of temporary office buildings began on October 15, 1907 and work clearing the heavily wooded land began immediately. The cornerstone of the machine shop, the first permanent structure at the site, was laid on January 18, 1908, and construction continued throughout the year. The first crude stills at Bayway were completed in late 1908 and on January 2, 1909, they were symbolically fired up by William C. Koehler (c1880-1953). The facility began processing an initial of crude oil per day. Capacity was expanded to an estimated by 1911. Over the next several years the plant continued expanding and increasing capacity and workforce.