Note 17 - Supplemental Crude Oil and Natural Gas Disclosures (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Oil and Gas, Capitalized Cost [Table Text Block]

	December 31,
	2024			2023
Proved properties	$	3,959,545		$	3,338,107
Unproved properties		70,868			72,715
Total capitalized costs		4,030,413			3,410,822
Less: accumulated depletion		(1,184,684	)		(684,179	)
Net capitalized costs	$	2,845,729		$	2,726,643

Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Table Text Block]

	Year Ended December 31,
	2024		2023		2022
Acquisition costs:
Proved properties	$	385	$	3,308	$	352,791
Unproved properties		14,459		11,777		174,554
Total acquisition costs		14,844		15,085		527,345
Exploration costs		162,223		527,502		655,433
Development costs		442,076		481,528		391,298
Crude oil and natural gas expenditures		619,143		1,024,115		1,574,076
Asset retirement obligations, net		1,068		6,048		2,879
Total costs incurred	$	620,211	$	1,030,163	$	1,576,955

Oil and Gas, Result of Operation, Producing Activity [Table Text Block]

	Year Ended December 31,
	2024		2023		2022
Crude oil, NGL and natural gas sales	$	1,069,414	$	1,111,293	$	755,686
Lease operating expenses		132,244		145,362		69,599
Production and ad valorem taxes		59,677		58,472		38,440
Exploration and abandonment expense		1,476		5,234		1,149
Depletion, depreciation and amortization expense		500,752		424,424		177,742
Accretion of discount on asset retirement obligations		966		522		370
Income tax expense		78,603		100,229		98,361
Results of operations from crude oil and natural gas production activities	$	295,696	$	377,050	$	370,025

Schedule of Proved Developed and Undeveloped Reserve [Table Text Block]

	Crude Oil (MBbl)			NGL (MBbl)			Natural Gas (MMcf)			Total (MBoe)
Proved Reserves on December 31, 2021		51,825			7,378			30,061			64,213
Extensions and discoveries		47,677			6,162			24,887			57,987
Purchase of reserves-in-place		13,031			3,467			14,448			18,906
Revisions of previous estimates		(6,155	)		(1,817	)		(7,435	)		(9,211	)
Production		(7,562	)		(821	)		(3,323	)		(8,937	)
Proved Reserves on December 31, 2022		98,816			14,369			58,638			122,958
Extensions and discoveries		54,137			6,456			27,330			65,148
Purchase of reserves-in-place		89			47			208			171
Sales of reserves-in-place		(1,171	)		(127	)		(531	)		(1,387	)
Revisions of previous estimates		(18,432	)		898			8,644			(16,093	)
Production		(13,885	)		(1,547	)		(7,218	)		(16,635	)
Proved Reserves on December 31, 2023		119,554			20,096			87,071			154,162
Extensions and discoveries		34,971			5,387			28,476			45,104
Revisions of previous estimates		(5,378	)		10,919			74,854			18,017
Production		(13,876	)		(2,284	)		(12,747	)		(18,285	)
Proved Reserves on December 31, 2024		135,271			34,118			177,654			198,998

Beginning proved undeveloped reserves on December 31, 2023	74,569
Undeveloped reserves transferred to proved developed reserves	(18,050	)
Extensions and discoveries	33,540
Sales of reserves-in-place	(0	)
Revisions	820
Ending proved undeveloped reserves on December 31, 2024	90,879

Oil and Gas, Proved Reserve, Quantity [Table Text Block]

	December 31,
	2024		2023		2022
Proved Developed Reserves (1)
Crude oil (MBbl)		65,632		58,631		47,845
NGL (MBbl)		22,753		12,183		7,968
Natural gas (MMcf)		118,402		52,671		32,669
Total (MBoe)		108,119		79,593		61,258
Proved Undeveloped Reserves
Crude oil (MBbl)		69,639		60,923		50,971
NGL (MBbl)		11,365		7,913		6,401
Natural gas (MMcf)		59,252		34,400		25,969
Total (MBoe)		90,879		74,569		61,700
Total Proved Reserves
Crude oil (MBbl)		135,271		119,554		98,816
NGL (MBbl)		34,118		20,096		14,369
Natural gas (MMcf)		177,654		87,071		58,638
Total (MBoe)		198,998		154,162		122,958

Oil and Gas, Standardized Measure, Discounted Future Net Cash Flow [Table Text Block]

	December 31,
	2024			2023			2022
Future cash inflows	$	10,934,170		$	9,706,290		$	10,159,310
Future production costs		(3,240,114	)		(2,869,377	)		(2,289,852	)
Future development costs (1)		(1,547,179	)		(1,568,033	)		(983,732	)
Future income tax expense		(837,031	)		(680,894	)		(1,102,156	)
Future net cash flows		5,309,846			4,587,986			5,783,570
Discount to present value at 10% annual rate		(2,314,849	)		(1,980,282	)		(2,367,062	)
Standardized measure of discounted future net cash flows (1)	$	2,994,997		$	2,607,704		$	3,416,508

Oil and Gas, Change in Standardized Measure, Discounted Future Net Cash Flow [Table Text Block]

	Year Ended December 31,
	2024			2023			2022
Standardized measure of discounted future net cash flows, beginning of year	$	2,607,704		$	3,416,508		$	1,118,809
Sales of crude oil and natural gas, net of production costs		(877,493	)		(907,459	)		(647,647	)
Extensions and discoveries, net of future development costs (1)		772,541			1,202,674			1,785,822
Net changes in prices and production costs		(547,790	)		(1,404,147	)		909,053
Changes in estimated future development costs (1)		110,664			(37,820	)		(23,647	)
Purchases of minerals-in-place		—			4,344			499,478
Sales of reserves-in-place		—			(25,069	)		—
Revisions of previous quantity estimates		361,064			(390,282	)		(354,868	)
Accretion of discount		288,117			395,656			134,338
Net changes in income taxes		(130,265	)		266,579			(315,478	)
Net changes in timing of production and other		410,455			86,720			310,648
Standardized measure of discounted future net cash flows, end of year (1)	$	2,994,997		$	2,607,704		$	3,416,508