Team Logo. The Houston Oilers were a team in the National Football League. They played in the American Football Conference. They moved to Tennessee and became the Tennessee Oilers and then the Tennessee Titans. Retrieved from "https://prosportsteams.fandom.com/wiki/Houston_Oilers?oldid=16487" Categories: Former NFL Teams AFL Teams Teams in Texas Teams in Houston Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.