Revenue

3 Months Ended

Mar. 31, 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 March 31, 2025
	Natural Gas		Oil		NGL		Total
Haynesville	$	821	$	—	$	—	$	821
Northeast Appalachia	900		—		—		900
Southwest Appalachia	294		78		207		579
Natural gas, oil and NGL revenue	$	2,015	$	78	$	207	$	2,300
Marketing revenue	$	837	$	34	$	39	$	910

	Three Months Ended March 31, 2024
	Natural Gas		Oil		NGL		Total
Haynesville	$	272	$	—	$	—	$	272
Northeast Appalachia	317		—		—		317
Natural gas, oil and NGL revenue	$	589	$	—	$	—	$	589
Marketing revenue	$	197	$	82	$	33	$	312

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 March 31, 2025 and December 31, 2024 are detailed below:

	March 31, 2025		December 31, 2024
Natural gas, oil and NGL sales	$	1,137	$	1,028
Joint interest	228		191
Other	12		18
Allowance for doubtful accounts	(16)		(11)
Total accounts receivable, net	$	1,361	$	1,226