Eclipse Resources Corporation (NYSE:ECR) (the "Company" or "Eclipse Resources") today is pleased to announce that the Company will release fourth quarter and full year 2017 results after the market close on Wednesday, February 28, 2018. Conference Call A conference call to review the Company's financial and operational results is scheduled for Thursday, March 1, 2018 at 10:00 a.m. Eastern Time. To participate in the call, please dial 877-709-8150 or 201-689-8354 for international callers and reference Eclipse Resources Fourth Quarter and Full Year 2017 Earnings Call. A replay of the call will be available through May 1, 2018. To access the phone replay dial 877-660-6853 or 201-612-7415 for international callers. The conference ID is 13676633. A live webcast of the call may be accessed through the Investor Center on the Company's website at www.eclipseresources.com. The webcast will be archived for replay on the Company's website for six months. About Eclipse Resources Eclipse Resources is an independent exploration and production company engaged in the acquisition and development of oil and natural gas properties in the Appalachian Basin, including the Utica and Marcellus Shales. For more information, please visit the Company's website at www.eclipseresources.com.