RPC INC

Evaluation of disclosure controls and procedures – The Company maintains disclosure controls and procedures that are designed to ensure that information required to be disclosed in its Exchange Act reports is recorded, processed, summarized and reported within the time periods specified in the Commission’s rules and forms, and that such information is accumulated and communicated to its management, including the Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

As of the end of the period covered by this report, September 30, 2024 (the Evaluation Date), the Company carried out an evaluation, under the supervision and with the participation of its management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of its disclosure controls and procedures. Based upon this evaluation, the Chief Executive Officer and the Chief Financial Officer concluded that the Company’s disclosure controls and procedures were effective at a reasonable assurance level as of the Evaluation Date.

Changes in internal control over financial reporting – Effective July 1, 2023, the Company completed its acquisition of all of the outstanding equity interests in Spinnaker Oilfield Services LLC (Spinnaker). Management had elected to exclude Spinnaker’s internal controls from its assessment of the Company’s internal control over financial reporting contained in its 10-K for the year ended December 31, 2023, based on the guidelines established by the Securities and Exchange Commission. As of July 1, 2024, Spinnaker has been fully integrated into our reporting systems and all of our disclosure controls and procedures have incorporated Spinnaker effectively. There were no other changes in the Company’s internal control over financial reporting during the third quarter of 2024 which were identified in connection with management’s evaluation required by paragraph (d) of Rules 13a-15 and 15d-15 under the Exchange Act, that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.