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).
Tracy Krohn Tracy W. Krohn (born August 26, 1954 in Houston, Texas) is an entrepreneur and auto racing enthusiast who was a new addition to the 2006 Forbes 400 list of the wealthiest Americans, at #320. He is currently #278 on the list. He has a petroleum engineering degree from Louisiana State University and has worked as an engineer and drilling supervisor for Mobil Oil. Krohn founded W&T Offshore with $12,000 in 1983. He resides in Houston.