The Permian Basin International Oil Show is a biennial trade show exposition which is hosted in the city of Odessa, Texas, US, at the Ector County Coliseum on every even numbered year.[1] It showcases the latest technology in the petroleum industry and also honors the industry’s past. It is one of the largest expositions of its kind.[2] The Oil Show is for executives and workers in various phases of the petroleum industry and is not open to the public.[3]