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Property and Equipment (Tables) | 6 Months Ended
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Jun. 30, 2021
Property and Equipment |
Schedule of property and equipment | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | December 31,
​ | ​ | 2021 | ​ | 2020
Property and equipment: | ​ | ​ | ​ | ​ | ​ | ​
Oil and gas properties, successful efforts method | ​ | ​ | ​ | ​ | ​ | ​
Proved properties | ​ | $ | 135,256,824 | ​ | $ | 133,902,723
Unproved properties | ​ | ​ | 21,557,121 | ​ | ​ | 21,552,063
Accumulated depletion, depreciation, amortization and impairment | ​ | ​ | (100,725,088) | ​ | ​ | (98,200,111)
Total oil and gas properties, net | ​ | ​ | 56,088,857 | ​ | ​ | 57,254,675
Gathering system | ​ | ​ | 42,273,148 | ​ | ​ | 42,202,644
Accumulated depletion, depreciation, amortization and impairment | ​ | ​ | (32,835,561) | ​ | ​ | (32,101,624)
Total gathering system, net | ​ | ​ | 9,437,587 | ​ | ​ | 10,101,020
Land | ​ | ​ | 637,764 | ​ | ​ | 637,764
Buildings and other property and equipment, net | ​ | ​ | 326,671 | ​ | ​ | 338,419
Total property and equipment, net | ​ | $ | 66,490,879 | ​ | $ | 68,331,878

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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