Subsequent events (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Subsequent events | |||
| Acquisition of proved oil and gas properties | $ 83,181,294 | $ 13,263,947 | $ 34,868,314 |
| Subsequent events | |||
| Subsequent events | |||
| Acquisition of proved oil and gas properties | 35,734,000 | ||
| Customary post close adjustments on prior period acquisitions eliminated from the property accounts | 755,000 | ||
| Subsequent events | Facility | |||
| Subsequent events | |||
| Proceeds from debt | $ 16,000,000 | ||
| X | ||||||||||
- Definition Customary post close adjustments on prior period acquisitions eliminated from the property accounts No definition available.
|
| X | ||||||||||
- Definition The cash outflow to purchase long lived physical asset for use in the normal oil and gas operations and to purchase mineral interests in oil and gas properties not intended for resale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|