GlobeNewswire Inc | Oct 13, 2020 08:00PM EDT

October 14, 2020

THE WOODLANDS, Texas, Oct. 13, 2020 (GLOBE NEWSWIRE) -- ChampionX Corporation (ChampionX) (NYSE: CHX) announced today that it will release its third quarter 2020 operating results onWednesday, October 28, 2020 after the market closes. The Company has scheduled a conference call forThursday, October 29, 2020at9:00 a.m. Central Time (10:00 a.m. Eastern Time)to discuss the results.

The call will be available by live webcast on ChampionXs website atwww.investors.championx.com or by dialing in as follows:

US and Canada: 1-888-424-8151International: 1-847-585-4422Reference: ChampionX conference call number 6310375

Please register for the webcast or dial into the call approximately 15 minutes prior to the scheduled start time.

A replay of the conference call will be available for approximately 30 days on ChampionXs website or at ChampionXThirdQuarter2020CallReplay. Enter passcode 49983378.

About ChampionX

ChampionX is a global leader in chemistry solutions and highly engineered equipment and technologies that help companies drill for and produce oil and gas safely and efficiently around the world. ChampionXs products provide efficient functioning throughout the lifecycle of a well - from drilling to completion to production. ChampionXs Chemical Technologies offerings consist of chemistry solutions to maximize production from flowing oil and gas wells as well as chemistry solutions used in drilling and completion activities. ChampionXs Production & Automation Technologies offerings consist of artificial lift equipment and solutions, including rod pumping systems, electric submersible pump systems, progressive cavity pumps and drive systems and plunger lifts, as well as a full automation and digital offering consisting of equipment and software for Industrial Internet of Things (IIoT) solutions for downhole monitoring, wellsite productivity enhancement, and asset integrity management. ChampionXs Drilling Technologies offering provides market leading polycrystalline diamond cutters and bearings that result in cost effective and efficient drilling. To learn more about ChampionX, visit our website at www.championX.com.

Investor Contact:Byron Pope byron.pope@championx.com 281-602-0094

Media Contact:John Breed john.breed@championx.com 281-403-3751