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Significant Concentrations (Details Narrative) - Sales Revenue, Net [Member]
3 Months Ended
Mar. 31, 2018
Concentration Risk [Line Items]  
Joint interest percent 84.00%
Operator A [Member]  
Concentration Risk [Line Items]  
Joint interest percent 62.00%
Operator B [Member]  
Concentration Risk [Line Items]  
Joint interest percent 13.00%
Operator C [Member]  
Concentration Risk [Line Items]  
Joint interest percent 9.00%