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ACQUISITIONS (Tables)

12 Months Ended

Dec. 31, 2021

ACQUISITION

Schedule of asset acquisition

​

​	​	​	​	​
​	​	(in thousands)		​
​	​	​		​
​	​	​	​	​
Mineral interests in proved properties	​	$	12,542	​
Mineral interests in unproved properties	​	​	18,419	​
​	​	$	30,961	​

AllDale I and II

ACQUISITION

Schedule of total fair value of consideration transferred

​

​	​	​	​
​	​	As of January 3, 2019
​	​	(in thousands)
​	​	​	​
Cash	​	$	176,205
Previously held investments	​	​	307,322
Total	​	$	483,527

Summary of fair value allocation of assets acquired and liabilities assumed

​

​	​	​	​	​
​	​	(in thousands)		​
​	​	​	​	​
Cash and cash equivalents	​	$	900	​
Mineral interests in proved properties	​	​	184,032	​
Mineral interests in unproved properties	​	​	291,190	​
Receivables	​	​	9,326	​
Accounts payable	​	​	(1,921)	​
Net assets acquired	​	$	483,527	​

Schedule of revenue and earnings since acquisition date and pro forma condensed consolidated income statement

​

​	​	​	​
​	Year Ended		​
​	December 31,		​
​	2019
​	(in thousands)
​	​	​	​
Revenue	$	48,411	​
Net income		18,543	​

Wing

ACQUISITION

Summary of fair value allocation of assets acquired and liabilities assumed

​

​	​	​	​	​
​	​	​		​
​	​	(in thousands)		​
​	​	​		​
​	​	​	​	​
Mineral interests in proved properties	​	$	75,071	​
Mineral interests in unproved properties	​	​	67,701	​
Receivables	​	​	2,155	​
Net assets acquired	​	$	144,927	​

Schedule of revenue and earnings since acquisition date and pro forma condensed consolidated income statement

​

​	​	​	​
​	Year Ended		​
​	December 31,		​
​	2019
​	(in thousands)
​	​	​	​
Revenue	$	4,625	​
Net income		1,291	​

​

​	​	​	​	​
​	​	Year Ended		​
​	​	December 31,		​
​		2019		​
​	​	(in thousands)		​
Total revenues	​	​	​	​
As reported	​	$	1,961,720	​
Pro forma	​	​	1,966,291	​
​	​	​	​	​
Net income	​	​	​	​
As reported	​	$	406,926	​
Pro forma	​	​	411,217	​

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