For Corporate Governance matters:

Chair of Nominating & Corporate Governance Committee
c/o Oil States International, Inc.
Three Allen Center
333 Clay Street, Suite 4620
Houston, Texas 77002
Phone: (713) 652-0582
Fax: (713) 652-0499
Attn: Mr. Mark G. Papa

Oil States is committed to complying with all Code of Business Conduct and Ethics policies, including those regarding accounting standards, controls and audit practices. If you have concerns regarding Accounting Matters or Compliance Matters, you may report them with complete confidentiality to either the Chief Financial Officer or the Audit Committee through one of the following methods:

by calling (800) 213-9470, an independent, toll-free Ethics Line established by the company
or
by sending an envelope marked “Confidential” to:
Oil States International
Three Allen Center
333 Clay Street, Suite 4620
Houston, Texas 77002
Attn: Chief Financial Officer or Audit Committee
(as appropriate)

For other Investor Relations matters:

Investor Relations:
info@oilstatesintl.com 

Mr. Bradley Dodson
Vice President, Chief Financial Officer & Treasurer
(713) 652-0582