Attached files

file filename
10-Q - 10-Q - OIL STATES INTERNATIONAL, INCois-20210331.htm
EX-32.1 - EX-32.1 - OIL STATES INTERNATIONAL, INCois_20210331xex321.htm
EX-31.2 - EX-31.2 - OIL STATES INTERNATIONAL, INCois_20210331xex312.htm
EX-31.1 - EX-31.1 - OIL STATES INTERNATIONAL, INCois_20210331xex311.htm
EX-10.4 - EX-10.4 - OIL STATES INTERNATIONAL, INCois_20210331xex104.htm
EX-10.3 - EX-10.3 - OIL STATES INTERNATIONAL, INCois_20210331xex103.htm

EXHIBIT 32.2
CERTIFICATION OF
CHIEF FINANCIAL OFFICER
OF OIL STATES INTERNATIONAL, INC.
PURSUANT TO 18 U.S.C. § 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2021 filed with the Securities and Exchange Commission (the "Report"), I, Lloyd A. Hajdik, Executive Vice President, Chief Financial Officer and Treasurer of Oil States International, Inc. (the "Company"), hereby certify, to the best of my knowledge, that:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Lloyd A. Hajdik
Name:Lloyd A. Hajdik
Executive Vice President, Chief Financial Officer and Treasurer
Date:April 29, 2021