Supplemental Oil and Gas Information (Unaudited) -Standardized Measure of Discounted Future Net Cash Flows (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Supplemental Oil and Gas Information (Unaudited)
Future cash inflows	$ 3,818,663	$ 4,277,014
Future production costs	(2,217,101)	(2,751,065)
Future development costs	(467,142)	(313,290)
Future income tax expense	(204,262)	(203,770)
Future net cash flows for estimated timing of cash flows	930,158	1,008,889
10% annual discount for estimated timing of cash flows	(321,919)	(382,759)
Standardized measure of discounted future net cash flows	$ 608,239	$ 626,130	$ 1,337,956