ONEOK Third-quarter 2017 Conference Call and Webcast Scheduled

TULSA, Okla., Oct. 10, 2017 /PRNewswire/ -- ONEOK, Inc. (NYSE: OKE) will release third-quarter 2017 earnings after the market closes on Oct. 31, 2017.

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 Nov. 1, 2017. The call also will be carried live on ONEOK's website.

To participate in the telephone conference call, dial 888-312-9849, pass code 2687557, or log on to www.oneok.com.

What:	ONEOK third-quarter 2017 earnings conference call and webcast
When:	11 a.m. Eastern, Nov. 1, 2017 10 a.m. Central
	11 a.m. Eastern, Nov. 1, 2017 10 a.m. Central
Where:	1) Phone conference call dial 888-312-9849, pass code 2687557 2) Log on to the webcast at www.oneok.com

If you are unable to participate in the conference call or the webcast, the replay will be available on ONEOK's website, www.oneok.com, for 30 days. A recording will be available by phone for seven days. The playback call may be accessed at 888-203-1112, pass code 2687557.

ONEOK, Inc. (pronounced ONE-OAK) (NYSE: OKE) is one of the largest energy midstream service providers in the U.S., connecting prolific supply basins with key market centers. It owns and operates one of the nation's premier natural gas liquids (NGL) systems and is a leader in the gathering, processing, storage and transportation of natural gas. ONEOK's operations include a 38,000-mile integrated network of NGL and natural gas pipelines, processing plants, fractionators and storage facilities in the Mid-Continent, Williston, Permian and Rocky Mountain regions.

ONEOK is a FORTUNE 500 company and is included in Standard & Poor's (S&P) 500 index.

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

For the latest news about ONEOK, find us on LinkedIn, Facebook or Twitter @ONEOKNews.