USNS "Lone Jack" was a Type T2-SE-A1 tanker delivered to a company that its American headquarters in what area?
Citgo: Citgo Petroleum Corporation (or Citgo) is a Venezuelan-owned American refiner, transporter and marketer of transportation fuels, lubricants, petrochemicals and other industrial products. Citgo:  The company has its American headquarters in the Energy Corridor area of Houston, Texas.
i don't know