Patterson-UTI Energy(PTEN) - 2023 Q4 - Annual Report

Commission File Number 1-39270 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Patterson-UTI Energy, Inc. (Exact name of registrant as specified in its charter) | Delaware | 75-2504748 | | --- | --- | | (Stat ...