TULSA, Okla., Sept. 5, 2023 - ONEOK, Inc. (NYSE: OKE) will participate in the Barclays CEO Energy-Power Conference on September 6, 2023, in New York.

ONEOK management will participate in a fireside chat session at 10:20 a.m. Eastern Daylight Time (9:20 a.m. Central Daylight Time).

A link to the live webcast, replay and ONEOK's latest investor materials are available at www.oneok.com.

ONEOK, Inc. (pronounced ONE-OAK) (NYSE: OKE) is a leading midstream service provider and owns one of the nation's premier natural gas liquids (NGL) systems, connecting NGL supply in the Rocky Mountain, Permian and Mid-Continent regions with key market centers and owns an extensive network of gathering, processing, fractionation, transportation and storage assets.

ONEOK is a FORTUNE 500 company and is included in the S&P 500.

For information about ONEOK, visit the website: www.oneok.com.

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Analyst Contact:

Megan Patterson


918-561-5325

Media Contact:

Brad Borror


918-588-7582

SOURCE ONEOK, Inc.