United States securities and exchange commission logo September 28, 2022 Lloyd A. Hajdik Chief Financial Officer Oil States International, Inc. Three Allen Center 333 Clay Street, Suite 4620 Houston, TX 77002 Re: Oil States International, Inc. Form 10-K for the fiscal year ended December 31, 2021 Filed February 22, 2022 File No. 001-16337 Dear Mr. Hajdik: We have completed our review of your filing. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Sincerely, Division of Corporation Finance Office of Real Estate & Construction