Where is the oil corporation located that is a direct descendant if the "wealthiest American of all time's" oil company?
ExxonMobil Exxon Mobil Corporation is an American multinational oil and gas corporation headquartered in Irving, Texas. It is the largest direct descendant of John D. Rockefeller's Standard Oil Company, and was formed on November 30, 1999 by the merger of Exxon (formerly Standard Oil Company of New Jersey) and Mobil (formerly the Standard Oil Company of New York).
Kosmos Energy Kosmos Energy is an American international oil company founded and based in Dallas, Texas. It is incorporated in Bermuda and has offices in Ghana, Mauritania, Senegal and Suriname. The company holds production and development operations offshore Ghana, in addition to discoveries and further exploration operations offshore Mauritania and Senegal, and exploration licenses offshore Sao Tome and Principe, Morocco and Western Sahara. It has been involved in the discovery and development of the Jubilee oil field off the coast of Ghana. Kosmos was a focus of a documentary "Big Men" that followed the company as it worked to establish the Jubilee oil field in Ghana.