Quarterly report pursuant to Section 13 or 15(d)

ORGANIZATION AND NATURE OF BUSINESS (Details)

v2.4.1.9
ORGANIZATION AND NATURE OF BUSINESS (Details)
3 Months Ended
Mar. 31, 2015
acre
ORGANIZATION AND NATURE OF BUSINESS [Abstract]  
Percentage of mineral rights developed (in hundredths) 65.00%nog_PercentageOfMineralRightsDeveloped
Gas and oil acreage net mineral rights (in acres) 180,633nog_GasAndOilAcreageNetMineralRights