Top Companies in the Oil & Gas E&P industry in the United States by Market Cap

This is the list of the largest public listed companies in the Oil & Gas E&P industry in the United States by market capitalization. The rankings and market cap. data of these companies are updated regularly.

Top Oil & Gas E&P Companies from the United States as of Apr. 01, 2022

Ranking	Company	Market Cap (USD)	Stock	Country	Sector	Industry
1	ConocoPhillips	$136.32 B	COP	United States	Energy	Oil & Gas E&P
2	EOG Resources, Inc.	$71.90 B	EOG	United States	Energy	Oil & Gas E&P
3	Pioneer Natural Resources Company	$62.19 B	PXD	United States	Energy	Oil & Gas E&P
4	Occidental Petroleum Corporation	$52.30 B	OXY	United States	Energy	Oil & Gas E&P
5	Devon Energy Corporation	$41.82 B	DVN	United States	Energy	Oil & Gas E&P
6	Hess Corporation	$32.81 B	HES	United States	Energy	Oil & Gas E&P
7	Diamondback Energy, Inc.	$24.84 B	FANG	United States	Energy	Oil & Gas E&P
8	Continental Resources, Inc.	$22.25 B	CLR	United States	Energy	Oil & Gas E&P
9	Marathon Oil Corporation	$19.54 B	MRO	United States	Energy	Oil & Gas E&P
10	Apache Corporation	$15.35 B	APA	United States	Energy	Oil & Gas E&P
11	APA Corp	$14.94 B	2S3	United States	Energy	Oil & Gas E&P
12	Ovintiv Inc.	$13.68 B	OVV	United States	Energy	Oil & Gas E&P
13	Coterra Energy Inc.	$11.19 B	XCQ	United States	Energy	Oil & Gas E&P
14	Texas Pacific Land Corporation	$10.37 B	TPL	United States	Energy	Oil & Gas E&P
15	Texas Pacific Land Corp	$10.37 B	9WY	United States	Energy	Oil & Gas E&P
16	EQT Corporation	$10.17 B	EQT	United States	Energy	Oil & Gas E&P
17	Antero Resources Corporation	$9.49 B	AR	United States	Energy	Oil & Gas E&P
18	Chesapeake Energy Corp	$8.74 B	CHK	United States	Energy	Oil & Gas E&P
19	Range Resources Corporation	$7.50 B	RRC	United States	Energy	Oil & Gas E&P
20	PDC Energy, Inc.	$7.31 B	PDCE	United States	Energy	Oil & Gas E&P
21	Cabot Oil & Gas Corporation	$7.31 B (Feb. 18, 2021)	COG	United States	Energy	Oil & Gas E&P
22	Parsley Energy, Inc.	$6.99 B (Feb. 18, 2021)	PE	United States	Energy	Oil & Gas E&P
23	Murphy Oil Corporation	$6.16 B	MUR	United States	Energy	Oil & Gas E&P
24	Matador Resources Company	$6.06 B	MTDR	United States	Energy	Oil & Gas E&P
25	Magnolia Oil & Gas Corporation	$5.54 B	MGY	United States	Energy	Oil & Gas E&P
26	MMEX Resources Corp	$5.09 B	MMEX	United States	Energy	Oil & Gas E&P
27	Southwestern Energy Company	$4.97 B	SWN	United States	Energy	Oil & Gas E&P
28	CNX Resources Corporation	$4.60 B	CNX	United States	Energy	Oil & Gas E&P
29	SM Energy Company	$4.60 B	SM	United States	Energy	Oil & Gas E&P
30	Cimarex Energy Co.	$4.30 B (Feb. 18, 2021)	XEC	United States	Energy	Oil & Gas E&P
31	Denbury Inc.	$3.96 B	DEN	United States	Energy	Oil & Gas E&P
32	California Resources Corporation	$3.69 B	CRC	United States	Energy	Oil & Gas E&P
33	Whiting Petroleum Corporation	$3.18 B	WLL	United States	Energy	Oil & Gas E&P
34	Kosmos Energy Ltd.	$3.02 B	KOS	United States	Energy	Oil & Gas E&P
35	Comstock Resources, Inc.	$2.98 B	CRK	United States	Energy	Oil & Gas E&P
36	Oasis Petroleum Inc.	$2.96 B	OAS	United States	Energy	Oil & Gas E&P
37	Black Stone Minerals, L.P.	$2.82 B	BSM	United States	Energy	Oil & Gas E&P
38	Callon Petroleum Company	$2.81 B	CPE	United States	Energy	Oil & Gas E&P
39	Centennial Resource Development, Inc.	$2.35 B	CDEV	United States	Energy	Oil & Gas E&P
40	Tellurian Inc.	$2.34 B	TELL	United States	Energy	Oil & Gas E&P
41	HighPeak Energy, Inc.	$2.03 B	HPK	United States	Energy	Oil & Gas E&P
42	Northern Oil and Gas, Inc.	$1.89 B	NOG	United States	Energy	Oil & Gas E&P
43	Extraction Oil & Gas, Inc.	$1.70 B (Nov. 1, 2021)	EH40	United States	Energy	Oil & Gas E&P
44	Bonanza Creek Energy, Inc.	$1.63 B (Dec. 1, 2021)	BCEI	United States	Energy	Oil & Gas E&P
45	Brigham Minerals, Inc.	$1.52 B	MNRL	United States	Energy	Oil & Gas E&P
46	Empire Petroleum Corp	$1.38 B	EMPR	United States	Energy	Oil & Gas E&P
47	Laredo Petroleum, Inc.	$1.27 B	LPI	United States	Energy	Oil & Gas E&P
48	Talos Energy Inc.	$1.25 B	TALO	United States	Energy	Oil & Gas E&P
49	Diversified Gas & Oil plc	$1.23 B (March 13, 2021)	DGOC	United States	Energy	Oil & Gas E&P
50	Vine Energy, Inc.	$1.20 B (Nov. 1, 2021)	VEI	United States	Energy	Oil & Gas E&P