General American was founded in 1928 as a loan company, the General Finance Company, by Meadows, Trippett, and Henry W. Peters, and renamed the General American Oil Company in 1930. The company acquired over 170 oil wells, several refineries and the assets of the General American Finance System and its subsidiaries. By 1959 the company had 2,990 oil wells in fifteen states and Canada and was drilling for oil in Spain. Richard Rainwater became a partner in the company in 1969, as did Howard Hughes. In 1971, Peters acquired a minority stake in Howard Hughes' Hughes Tool Company, to which was later sold in 1972. In 1967 the General American Oil Company merged with its affiliate Premier Petrochemical of Pasadena, Texas.