Annual report pursuant to Section 13 and 15(d)

Supplemental Information Relating to Oil And Gas Producing Activities (Unaudited) - Schedule of Standardized Measure of Discounted Future Net Cash Flows (Details) (Parenthetical)

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Supplemental Information Relating to Oil And Gas Producing Activities (Unaudited) - Schedule of Standardized Measure of Discounted Future Net Cash Flows (Details) (Parenthetical)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Oil and Gas Exploration and Production Industries Disclosures [Abstract]    
Discount of future net cash flows interest rate 10.00% 10.00%