Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (File No. 33-53542 and 333-137857) of Unit Corporation of our report dated June 26, 2009 relating to the financial statements and supplemental schedule of Unit Corporation Employees’ Thrift Plan, which appears in this Form 11-K.
/s/ PricewaterhouseCoopers LLP
Tulsa, Oklahoma
June 26, 2009