The Ector County Coliseum (also known as The Jack-Shack) is a 5,131 seat multi-purpose arena in Odessa, Texas.
It is home to the West Texas Roughnecks (Indoor Football League), the Odessa Jackalopes (Central Hockey League).
The Coliseum was built in 1954 and is was the oldest arena still being used for CHL games until the Fort Wayne Komets and their facility, the Allen County War Memorial Coliseum which was built in 1950 entered the league.