Revenue

6 Months Ended

Jun. 30, 2025

Revenue from Contract with Customer [Abstract]

Revenue

7. Revenue

The following tables show revenue disaggregated by operating area and product type:

	Three Months Ended June 30, 2025
	Natural Gas		Oil		NGL		Total
Haynesville	$	845	$	—	$	—	$	845
Northeast Appalachia	643		—		—		643
Southwest Appalachia	271		86		176		533
Natural gas, oil and NGL revenue	$	1,759	$	86	$	176	$	2,021
Marketing revenue	$	719	$	33	$	36	$	788

	Three Months Ended June 30, 2024
	Natural Gas		Oil		NGL		Total
Haynesville	$	186	$	—	$	—	$	186
Northeast Appalachia	192		—		—		192
Natural gas, oil and NGL revenue	$	378	$	—	$	—	$	378
Marketing revenue	$	136	$	—	$	—	$	136

	Six Months Ended June 30, 2025
	Natural Gas		Oil		NGL		Total
Haynesville	$	1,666	$	—	$	—	$	1,666
Northeast Appalachia	1,543		—		—		1,543
Southwest Appalachia	565		164		383		1,112
Natural gas, oil and NGL revenue	$	3,774	$	164	$	383	$	4,321
Marketing revenue	$	1,556	$	67	$	75	$	1,698

	Six Months Ended June 30, 2024
	Natural Gas		Oil		NGL		Total
Haynesville	$	458	$	—	$	—	$	458
Northeast Appalachia	509		—		—		509
Natural gas, oil and NGL revenue	$	967	$	—	$	—	$	967
Marketing revenue	$	333	$	82	$	33	$	448

Accounts Receivable

Our accounts receivable are primarily from purchasers of natural gas, oil and NGL and from exploration and production companies that own interests in properties we operate. This industry concentration could affect our overall exposure to credit risk, either positively or negatively, because our purchasers and joint working interest owners may be similarly affected by changes in economic, industry or other conditions. We monitor the creditworthiness of all our counterparties, and we generally require letters of credit or parent guarantees for receivables from parties deemed to have sub-standard credit, unless the credit risk can otherwise be mitigated. We utilize an allowance method in accounting for bad debt based on historical trends in addition to specifically identifying receivables that we believe may be uncollectible.

Accounts receivable as of June 30, 2025 and December 31, 2024 are detailed below:

	June 30, 2025		December 31, 2024
Natural gas, oil and NGL sales	$	837	$	1,028
Joint interest	220		191
Other	32		18
Allowance for doubtful accounts	(15)		(11)
Total accounts receivable, net	$	1,074	$	1,226