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Acquisitions and Divestitures
3 Months Ended
Mar. 31, 2018
Acquisitions and Divestitures [Abstract]  
Acquisitions and Divestitures Acquisitions and Divestitures

Acquisition of Properties. On February 10, 2017, the Company acquired assets consisting of approximately 13,000 net acres in Woodward County, Oklahoma for approximately $47.8 million in cash, net of post-closing adjustments. Also included in the acquisition were working interests in four wells previously drilled on the acreage.