Krisada Atthakor is an engineer,and he loves his job! He is one of 340 people who live and work on an oil rig in the Gulf of Thailand. Space is limited-he shares his 16-by-16 meter bedroom with another engineer-but the isn't complaining. "Life is very comfortable on the rig,"he says."We don't have to do our own cleaning or cooking. Our cafeteria serves the most marvelous food from early in the morning until late at night.