Revenue

6 Months Ended

Jun. 30, 2021

Revenue from Contract with Customer [Abstract]

Revenue

6.  Revenue

Revenue from contracts with customers on a disaggregated basis was as follows:

	Exploration and Production										Midstream		Eliminations		Total
	United States		Guyana		Malaysia & JDA		Other (a)		E&P Total
	(In millions)
Three Months Ended June 30, 2021
Sales of our net production volumes:
Crude oil revenue	$	661	$	134	$	27	$	135	$	957	$	—	$	—	$	957
Natural gas liquids revenue	120		—		—		—		120		—		—		120
Natural gas revenue	61		—		178		1		240		—		—		240
Sales of purchased oil and gas	299		4		—		26		329		—		—		329
Intercompany revenue	—		—		—		—		—		294		(294)		—
Total revenues from contracts with customers	1,141		138		205		162		1,646		294		(294)		1,646
Other operating revenues (b)	(53)		(6)		—		(8)		(67)		—		—		(67)
Total sales and other operating revenues	$	1,088	$	132	$	205	$	154	$	1,579	$	294	$	(294)	$	1,579
Three Months Ended June 30, 2020
Sales of our net production volumes:
Crude oil revenue	$	254	$	31	$	1	$	14	$	300	$	—	$	—	$	300
Natural gas liquids revenue	43		—		—		—		43		—		—		43
Natural gas revenue	32		—		89		2		123		—		—		123
Sales of purchased oil and gas	143		—		—		—		143		—		—		143
Intercompany revenue	—		—		—		—		—		270		(270)		—
Total revenues from contracts with customers	472		31		90		16		609		270		(270)		609
Other operating revenues (b)	188		27		—		9		224		—		—		224
Total sales and other operating revenues	$	660	$	58	$	90	$	25	$	833	$	270	$	(270)	$	833
Six Months Ended June 30, 2021
Sales of our net production volumes:
Crude oil revenue	$	1,546	$	315	$	49	$	251	$	2,161	$	—	$	—	$	2,161
Natural gas liquids revenue	263		—		—		—		263		—		—		263
Natural gas revenue	174		—		341		4		519		—		—		519
Sales of purchased oil and gas	597		8		—		45		650		—		—		650
Intercompany revenue	—		—		—		—		—		583		(583)		—
Total revenues from contracts with customers	2,580		323		390		300		3,593		583		(583)		3,593
Other operating revenues (b)	(94)		(10)		—		(12)		(116)		—		—		(116)
Total sales and other operating revenues	$	2,486	$	313	$	390	$	288	$	3,477	$	583	$	(583)	$	3,477
Six Months Ended June 30, 2020
Sales of our net production volumes:
Crude oil revenue	$	919	$	69	$	3	$	50	$	1,041	$	—	$	—	$	1,041
Natural gas liquids revenue	91		—		—		—		91		—		—		91
Natural gas revenue	70		—		228		6		304		—		—		304
Sales of purchased oil and gas	459		1		—		—		460		—		—		460
Intercompany revenue	—		—		—		—		—		561		(561)		—
Total revenues from contracts with customers	1,539		70		231		56		1,896		561		(561)		1,896
Other operating revenues (b)	243		33		1		14		291		—		—		291
Total sales and other operating revenues	$	1,782	$	103	$	232	$	70	$	2,187	$	561	$	(561)	$	2,187

(a)Other includes our interests in Denmark and Libya.

(b)Includes gains (losses) on commodity derivatives.

There have been no significant changes to contracts with customers or composition thereof during the six months ended June 30, 2021.  Generally, we receive payments from customers on a monthly basis, shortly after the physical delivery of the crude oil, natural gas liquids, or natural gas.