| Rank |
Company |
Revenue
($ millions) |
Assets |
Market Cap
Jan 15, 2025 |
| # 1 |
EOG Resources Inc. |
24,186 |
43,857 |
76,364 |
| # 2 |
Schlumberger N.V. |
33,135 |
47,957 |
56,303 |
| # 3 |
Diamondback Energy Inc. |
8,412 |
29,001 |
51,881 |
| # 4 |
Occidental Petroleum Corporation |
28,257 |
74,008 |
48,869 |
| # 5 |
EQT Corporation |
6,909 |
25,285 |
30,246 |
| # 6 |
Halliburton Company |
23,018 |
24,683 |
24,774 |
| # 7 |
Devon Energy Corporation |
15,258 |
24,490 |
24,424 |
| # 8 |
Coterra Energy Inc. |
5,914 |
20,415 |
21,259 |
| # 9 |
Permian Resources Corporation |
3,121 |
14,966 |
12,436 |
| # 10 |
Antero Resources Corporation |
4,682 |
13,619 |
12,008 |
| # 11 |
Ovintiv Inc. (DE) |
10,883 |
19,987 |
11,713 |
| # 12 |
Range Resources Corporation |
3,374 |
7,204 |
9,561 |
| # 13 |
Viper Energy Inc. |
828 |
3,974 |
9,490 |
| # 14 |
APA Corporation |
|
15,244 |
9,193 |
| # 15 |
Matador Resources Company |
2,807 |
7,727 |
7,827 |
| # 16 |
Chord Energy Corporation |
3,897 |
6,926 |
7,745 |
| # 17 |
Comstock Resources Inc. |
1,565 |
6,254 |
6,097 |
| # 18 |
Civitas Resources Inc. |
3,479 |
14,097 |
5,170 |
| # 19 |
Magnolia Oil & Gas Corporation |
1,227 |
2,756 |
5,071 |
| # 20 |
SM Energy Company |
2,374 |
6,380 |
5,025 |
| # 21 |
Murphy Oil Corporation |
3,460 |
9,767 |
4,944 |
| # 22 |
California Resources Corporation |
2,801 |
3,998 |
4,940 |
| # 23 |
CNX Resources Corporation |
3,435 |
8,627 |
4,529 |
| # 24 |
Hess Midstream LP |
1,349 |
3,790 |
4,170 |
| # 25 |
Northern Oil and Gas Inc. |
2,166 |
4,484 |
4,110 |
| # 26 |
Crescent Energy Company |
2,383 |
6,803 |
3,787 |
| # 27 |
Transocean Ltd. |
2,832 |
20,254 |
3,565 |
| # 28 |
Helmerich & Payne Inc. |
2,830 |
4,421 |
3,500 |
| # 29 |
Liberty Energy Inc. |
4,748 |
3,034 |
3,495 |
| # 30 |
Patterson-UTI Energy Inc. |
4,146 |
7,420 |
3,490 |
| # 31 |
Valaris Limited |
1,784 |
4,322 |
3,439 |
| # 32 |
Gulfport Energy Corporation |
1,792 |
3,268 |
3,384 |
| # 33 |
Sitio Royalties Corp. |
593 |
4,759 |
3,298 |
| # 34 |
Black Stone Minerals L.P. |
592 |
1,267 |
3,194 |
| # 35 |
Vital Energy Inc. |
1,548 |
5,150 |
2,942 |
| # 36 |
Oceaneering International Inc. |
2,425 |
2,239 |
2,659 |
| # 37 |
Atlas Energy Solutions Inc. |
614 |
1,262 |
2,507 |
| # 38 |
Sable Offshore Corp. |
|
64 |
2,035 |
| # 39 |
Talos Energy Inc. |
1,458 |
4,816 |
1,906 |
| # 40 |
HighPeak Energy Inc. |
1,111 |
3,081 |
1,846 |
| # 41 |
Mach Natural Resources LP |
762 |
2,305 |
1,815 |
| # 42 |
Kosmos Energy Ltd. |
1,702 |
4,938 |
1,708 |
| # 43 |
Select Water Solutions Inc. |
1,585 |
1,218 |
1,689 |
| # 44 |
Expro Group Holdings N.V. |
1,513 |
2,013 |
1,651 |
| # 45 |
Aris Water Solutions Inc. |
392 |
1,340 |
1,595 |
| # 46 |
Dorchester Minerals L.P. |
164 |
191 |
1,595 |
| # 47 |
Kimbell Royalty Partners, LP |
294 |
1,338 |
1,524 |
| # 48 |
RPC Inc. |
1,617 |
1,287 |
1,417 |
| # 49 |
Helix Energy Solutions Group Inc. |
1,290 |
2,556 |
1,367 |
| # 50 |
ProFrac Holding Corp. |
2,630 |
3,071 |
1,366 |
| # 51 |
ProPetro Holding Corp. |
1,630 |
1,480 |
1,080 |
| # 52 |
Par Pacific Holdings Inc. |
8,232 |
3,864 |
1,005 |
| # 53 |
Granite Ridge Resources Inc. |
394 |
927 |
896 |
| # 54 |
Core Laboratories Inc. |
510 |
586 |
873 |
| # 55 |
Vitesse Energy Inc. |
234 |
766 |
792 |
| # 56 |
Riley Exploration Permian Inc. |
375 |
946 |
759 |
| # 57 |
TXO Partners L.P. |
381 |
696 |
728 |
| # 58 |
Nabors Industries Ltd. |
3,006 |
5,278 |
682 |
| # 59 |
Tetra Technologies Inc. |
626 |
479 |
594 |
| # 60 |
VAALCO Energy Inc. |
455 |
823 |
490 |
| # 61 |
SandRidge Energy Inc. |
149 |
574 |
467 |
| # 62 |
Berry Corporation (bry) |
863 |
1,594 |
375 |
| # 63 |
Ranger Energy Services Inc. |
637 |
378 |
372 |
| # 64 |
PrimeEnergy Resources Corporation |
133 |
289 |
366 |
| # 65 |
Natural Gas Services Group Inc. |
121 |
479 |
342 |
| # 66 |
Ring Energy Inc. |
361 |
1,376 |
293 |
| # 67 |
W&T Offshore Inc. |
533 |
1,114 |
270 |
| # 68 |
Amplify Energy Corp. |
308 |
738 |
258 |
| # 69 |
Gran Tierra Energy Inc. |
637 |
1,326 |
232 |
| # 70 |
Empire Petroleum Corporation |
40 |
93 |
217 |
| # 71 |
EVOLUTION PETROLEUM CORP |
97 |
126 |
185 |
| # 72 |
PHX Minerals Inc. |
44 |
167 |
149 |
| # 73 |
Mammoth Energy Services Inc. |
309 |
698 |
146 |
| # 74 |
Epsilon Energy Ltd. |
31 |
124 |
136 |
| # 75 |
Prairie Operating Co. |
2 |
46 |
116 |
| # 76 |
KLX Energy Services Holdings Inc. |
888 |
540 |
95 |
| # 77 |
Pedevco Corp. |
31 |
120 |
78 |
| # 78 |
NCS Multistage Holdings Inc. |
142 |
152 |
68 |
| # 79 |
U.S. Energy Corp. |
32 |
80 |
61 |
| # 80 |
Nine Energy Service Inc. |
610 |
402 |
50 |
| # 81 |
Dawson Geophysical Company |
97 |
58 |
40 |
| # 82 |
Battalion Oil Corporation |
221 |
485 |
30 |
| # 83 |
Mexco Energy Corporation |
10 |
19 |
26 |
| # 84 |
CKX Lands Inc. |
1 |
19 |
24 |
| # 85 |
Houston American Energy Corporation |
1 |
10 |
21 |
| # 86 |
Barnwell Industries Inc. |
24 |
35 |
16 |
| # 87 |
New Concept Energy Inc |
0 |
5 |
6 |
| # 88 |
Trio Petroleum Corp. |
|
11 |
5 |
| # 89 |
Apache Corporation |
|
16,944 |
|
| # 90 |
Southwestern Energy Company |
6,522 |
11,991 |
|
| # 91 |
Tellurian Inc. |
166 |
1,324 |
|
| # 92 |
Reserve Petroleum Co |
12 |
36 |
|
| # 93 |
Marathon Oil Corporation |
6,697 |
19,575 |
|
| # 94 |
Enservco Corporation |
22 |
14 |
|
| # 95 |
SilverBow Resorces Inc. |
652 |
2,734 |
|
| # 96 |
Continental Resources, Inc. |
8,732 |
22,387 |
|
| # 97 |
Altex Industries Inc |
0 |
2 |
|
| # 98 |
Blue Dolphin Energy Co |
396 |
106 |
|
| # 99 |
TRULEUM, INC. |
0 |
2 |
|
| # 100 |
Spindletop Oil & Gas Co |
5 |
28 |
|