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SUBSEQUENT EVENTS
6 Months Ended
Jun. 30, 2017
Subsequent Events [Abstract]  
SUBSEQUENT EVENTS
  13. SUBSEQUENT EVENTS

 

On July 26, 2017, for the period beginning January 1, 2018 through December 31, 2018, the Company entered into NYMEX natural gas swap contracts for 500 mcf per day at $3.01 per mcf.