eclipse

IN THE CORE OF THE UTICA FAIRWAY—SALE/LEASE/JV 2,548.12+/‐ NET MINERAL ACRES WEST BRANCH, POTTER COUNTY, PA

2,548.12+/‐ conƟguous net mineral acres in West Branch Township, PoƩer County, Pennsylvania. Located approximately 4.25 miles west of the Tioga County/PoƩer County line. This acreage is unleased—ready for you to drill or lease! Industry reports indicate that the UƟca/Point Pleasant—Gas in Place for this area of PoƩer County ranges from 65— 85 GIP Bcf per square mile. JKLM Energy LLC, EQT, Seneca Resources, Shell, Southwestern and Travis Peak all have

Eclipse Resources Announces 2018 Analyst Day and Completion of Acquisition of “Flat Castle” Utica Development Area in Central Pennsylvania

Eclipse Resources Corporation (NYSE:ECR) (the “Company” or “Eclipse Resources”) announced today that it will host its 2018 Analyst Day on Wednesday, January 31st at the JW Marriott Hotel in Houston, Texas. A live audio webcast of the event will begin at 9:00 am (Central Time) and can be accessed via the “Investors” section of Eclipse Resources’ website at www.eclipseresources.com. The Company plans to post the Analyst Day Presentation to the “Investors”

Eclipse Resources Corporation Announces Agreements to Acquire New Utica Development Area (the “Flat Castle” Project Area) in Central Pennsylvania

Eclipse Resources Corporation (NYSE:ECR) (the “Company” or “Eclipse Resources”) today is pleased to announce that the Company and Eclipse Resources-PA, LP, a wholly owned subsidiary of the Company, have entered into a definitive Purchase and Sale Agreement to acquire certain oil and gas leases, wells and other oil and gas rights and interests covering approximately 44,500 net acres located in the counties of Tioga and Potter in the Commonwealth of

Eclipse Resources Announces Asset Divestiture

Eclipse Resources Corporation (NYSE:ECR) (the “Company” or “Eclipse Resources”) announced today that it has completed the sale of approximately 9,900 net acres in eastern Noble County and western Monroe County, Ohio for approximately $63.8 million to an undisclosed buyer. The assets sold were predominately undeveloped acres in the Utica Shale formation and included de minimis net production of approximately 1,000 Mcfe per day. Proceeds from the sale will be used