Exhibit 23.1

We have issued our reports dated March 8, 2006, accompanying the consolidated financial statements and schedule and on Internal Control Over Financial Reporting included in the Annual Report of RPC, Inc. on Form 10-K for the year ended December 31, 2005. We hereby consent to the incorporation by reference of said reports in the Registration Statements of RPC, Inc. on Forms S-8 (File No. 333-40223, effective November 14, 1997 and File No. 333-117836, effective July 30, 2004).