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Supplemental Oil and Gas Disclosures (Unaudited) (Tables)
12 Months Ended
Dec. 31, 2022
Extractive Industries [Abstract]  
Schedule of Oil and Natural Gas Properties
Aggregate capitalized costs related to oil and gas royalty and mineral interests with applicable accumulated depreciation, depletion and amortization at December 31 are as follows:

20222021
Proved developed$7,302 $3,266 
Proved undeveloped24,134 16,246 
Proved reserves31,436 19,512 
Less: accumulated depreciation, depletion and amortization 1,936 868 
Net royalty interests in oil and natural gas properties$29,500 $18,644 
Schedule of Proved Developed and Undeveloped Oil and Gas Reserve Quantities
The following table presents the Company's estimated net proved oil and natural gas reserves as of December 31 based on the reserve report prepared by Haas Engineering, the Company’s independent petroleum engineering firm. All of the Company’s reserves are located in the United States.
Net reserves as of December 31, 2022
Oil (bbl) (1)
NGL (bbl) (1)
Residue gas (Mcf) (2)
Proved developed305,710 408,280 25,907,890 
Proved undeveloped32,570 11,030 1,784,670 
Total338,280 419,310 27,692,560 
Net reserves as of December 31, 2021
Oil (bbl) (1)
NGL (bbl) (1)
Residue gas (Mcf) (2)
Proved developed167,430 282,230 16,617,360 
Proved undeveloped220 90 1,210 
Total167,650 282,320 16,618,570 


(1) Bbl. One stock tank barrel, or 42 U.S. gallons liquid volume.

(2) Mcf. One thousand cubic feet of natural gas at the contractual pressure and temperature bases.
Schedule of Change in Estimated Proved Reserves of Oil and Gas Quantities
The following table summarizes changes in proved reserves during the year ended December 31, 2022:

Estimated Proved Reserves
Oil (bbl) (1)
NGL (bbl) (1)
Residue gas (Mcf) (2)
December 31, 2021167,650 282,320 16,618,570 
Purchases99,345 35,222 202,314 
Extensions and discoveries121,542 68,167 12,801,109 
Revisions of previous estimates (3)
(2,504)95,577 5,405,803 
Production(46,571)(61,511)(7,329,985)
Other(1,182)(465)(5,251)
December 31, 2022338,280 419,310 27,692,560 

(1) Bbl. One stock tank barrel, or 42 U.S. gallons liquid volume.

(2) Mcf. One thousand cubic feet of natural gas at the contractual pressure and temperature bases.

(3) Revisions of previous estimates include technical revisions due to changes in commodity prices, historical and projected performance and other factors.
Schedule of Change in Estimated Proved Undeveloped Reserves of Oil and Gas Quantities
The following table summarizes changes in PUDs during the year ended December 31, 2022:

Estimated Proved Undeveloped Reserves
Oil (bbl) (1)
NGL (bbl) (1)
Residue gas (Mcf) (2)
December 31, 2021220 90 1,210 
Purchases21,790 5,104 38,571 
Extensions and discoveries10,780 5,926 1,746,099 
Revisions of previous estimates (3)
(220)(90)(1,210)
December 31, 202232,570 11,030 1,784,670 

(1) Bbl. One stock tank barrel, or 42 U.S. gallons liquid volume.

(2) Mcf. One thousand cubic feet of natural gas at the contractual pressure and temperature bases.

(3) Revisions of previous estimates include technical revisions due to changes in commodity prices, historical and projected performance and other factors.
Standardized Measure of Discounted Future Cash Flows Relating to Proved Reserves Disclosure
The following table provides the future net cash flows relating to proved oil and gas reserves based on the standardized measure of discounted cash flows as of December 31, 2022:

Gross AmountsStatutory tax rateNet Amounts
Future cash inflows$218,982 
Future production costs39,841 
Future net cash flows before income tax expense179,141 21 %141,521 
10% discount to reflect timing of cash flows(62,615)21 %(49,465)
Standardized measure of discounted cash flows$116,526 21 %$92,056 

The following table provides the future net cash flows relating to proved oil and gas reserves based on the standardized measure of discounted cash flows as of December 31, 2021:

Gross AmountsStatutory tax rateNet Amounts
Future cash inflows$71,400 
Future production costs14,664 
Future net cash flows before income tax expense56,736 21 %44,821 
10% discount to reflect timing of cash flows(19,897)21 %(15,719)
Standardized measure of discounted cash flows$36,839 21 %$29,102 
Schedule of Changes in Standardized Measure of Discounted Future Net Cash Flows
The following summarizes the principal sources of change in the standardized measure of discounted future net cash flows during 2022:
Gross amounts
December 31, 2021$36,839 
Purchases6,236 
Extensions and discoveries54,795 
Revisions of previous estimates (3)
18,695 
Other(39)
December 31, 2022$116,526 

(3) Revisions of previous estimates include technical revisions due to changes in commodity prices, historical and projected performance and other factors.