TULSA, Okla., April 9, 2019 /PRNewswire/ -- ONEOK, Inc. (NYSE:OKE) will release first-quarter 2019 earnings after the market closes on April 30, 2019.

ONEOK's executive management will participate in a conference call the following day at 11 a.m. Eastern Daylight Time (10 a.m. Central Daylight Time) on May 1, 2019. The call also will be carried live on ONEOK's website.

To participate in the telephone conference call, dial 877-260-1479, pass code 8381319, or log on to www.oneok.com.

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

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

ONEOK is a Fortune 500 company and is included in the S&P 500. For the latest news about ONEOK, find us on LinkedIn, Facebook, Twitter and Instagram.

SOURCE ONEOK, Inc.