Edward L. Doheny prices were high. The Mexican Petroleum Company was the largest in Mexico, and Mexico was the largest oil producer in the world. In 1922 Albert B. Fall, U.S. Secretary of the Interior, leased the oil field at Elk Hills, California, to the Pan American Petroleum & Transport Company. Around the same time, the Teapot Dome Field in Wyoming was leased to Sinclair Consolidated Oil Corporation. Both oilfields were part of the US Navy's petroleum reserves. Neither lease was subject to competitive bidding. In 1924 rumors about corruption in the deals escalated into the Teapot Dome scandal. Doheny's reputation was somewhat
Oil reserves in Ghana to produce per day, from which 135 megawatts of power could be generated and fed into the national and regional grid. GNPC also signed a contract in 1992 with Angola's state oil company, Sonangol Group, that provides for drilling and, ultimately, production at two of Sonangol's offshore oilfields. GNPC was paid with a share of the crude oil. The Tema Oil Refinery in Ghana underwent the first phase of a major rehabilitation in 1989. The second phase began in April 1990 at an estimated cost of CN¥220.8 million or GH₵77.8 million (US$36 million). Once rehabilitation was completed, distribution of liquified