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7. Property and Equipment (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Property and equipment:        
Proceeds from sale of Property and Equipment     $ 2,160 $ 0
Loss on disposal     4,714 0
Impairment of oil and gas properties $ 0 $ 0 $ 0 $ 5,219,000