Oil States Announces First Quarter 2021 Earnings Conference Call

Oil States International, Inc. (NYSE:OIS) announced today that it has scheduled its first quarter 2021 earnings conference call for Thursday, April 29, 2021 at 9:00 a.m. Central Time. During the call, Oil States will discuss the results for the quarter ended March 31, 2021, which are expected to be released on Wednesday, April 28, 2021, after the markets close.

This call is being webcast and can be accessed at Oil States’ web site at www.ir.oilstatesintl.com. Participants may also join the conference call by dialing 1 [phone] in the United States or by dialing [phone] internationally and using the passcode of 50146955. A replay of the conference call will be available one and a half hours after the completion of the call by clicking on the following link: First Quarter 2021 Earnings Conference Call Replay.

About Oil StatesOil States International, Inc. is a global provider of manufactured products and services to customers in the oil and natural gas, industrial and military sectors. The Company's manufactured products include highly engineered capital equipment and consumable products. Oil States is headquartered in Houston, Texas with manufacturing and service facilities strategically located across the globe. Oil States is publicly traded on the New York Stock Exchange under the symbol "OIS".

For more information on the Company, please visit Oil States International’s website at www.oilstatesintl.com.

Company Contact:Lloyd A. HajdikOil States International, Inc.Executive Vice President, Chief Financial Officer and Treasurer 713-652-0582