Untitled Document

Unit Corporation to Present at The Southwestern Showcase Investor Confernece

November 10, 2005

Tulsa, Oklahoma . . . Unit Corporation (NYSE – UNT) announced today that it will participate in the third annual Southwestern Showcase investor conference, which will be held November 16th – 17th in Dallas. Unit’s presentation will be broadcast live on the Internet on Thursday, November 17th at 10:55 a.m. Central Time (11:55 a.m. Eastern Time). Listeners may access the webcast via the Company’s website at www.unitcorp.com.

Unit Corporation is a Tulsa-based, publicly held energy company engaged through its subsidiaries in oil and gas exploration, production, contract drilling and natural gas gathering and processing. Unit’s Common Stock is listed on the New York Stock Exchange under the symbol UNT. For more information about Unit Corporation, visit its website at http://www.unitcorp.com.

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