Quarterly report pursuant to Section 13 or 15(d)

PROPERTY AND EQUIPMENT (Details 1)

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PROPERTY AND EQUIPMENT (Details 1) - Assets Held under Capital Leases [Member] - USD ($)
Mar. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment [Line Items]    
Field and shop equipment $ 407,100 $ 407,100
Less: accumulated amortization (312,200) (298,100)
Capital lease, net $ 94,900 $ 109,000