Companies ranked by total assets, in USD
RankCompanyTotal assetsSectorIndustryCountryExchange
1XOMExxonMobil Holdings Corp$464BEnergy
Oil & Gas Refining
United StatesNYSE
2SHELShell plc$370BEnergy
Oil & Gas
United StatesNYSE
3CVXChevron Corp$330BEnergy
Oil & Gas Refining
United StatesNYSE
4TTETotalEnergies SE$291BEnergy
Oil & Gas
United StatesNYSE
5BPBP p.l.c.$279BEnergy
Oil & Gas Refining
United StatesNYSE
6EQNREquinor ASA$132BEnergy
Oil & Gas Refining
United StatesNYSE
7COPConocoPhillips$124BEnergy
Oil & Gas Refining
United StatesNYSE
8MPCMarathon Petroleum Corp$94.3BEnergy
Oil & Gas Refining
United StatesNYSE
9PSXPhillips 66$81.8BEnergy
Oil & Gas Refining
United StatesNYSE
10DVNDevon Energy Corp/de$70.9BEnergy
Oil & Gas
United StatesNYSE
11FANGDiamondback Energy, Inc.$70.2BEnergy
Oil & Gas
United StatesNasdaq
12VLOValero Energy Corp/Tx$64.7BEnergy
Oil & Gas Refining
United StatesNYSE
13SLBSLB Limited/NV$55.5BEnergy
Oil & Gas
United StatesNYSE
14EOGEOG Resources, Inc.$54.8BEnergy
Oil & Gas
United StatesNYSE
15EQTEQT Corp$41.3BEnergy
Oil & Gas
United StatesNYSE
16YPFYPF Sociedad Anonima$29.4BEnergy
Oil & Gas Refining
United StatesNYSE
17EXEEXPAND ENERGY Corp$28.0BEnergy
Oil & Gas
United StatesNasdaq
18HALHalliburton Co$25.8BEnergy
Oil & Gas
United StatesNYSE
19OVVOvintiv Inc.$19.3BEnergy
Oil & Gas
United StatesNYSE
20SMSM Energy Co$18.9BEnergy
Oil & Gas
United StatesNYSE
21PRPermian Resources Corp$18.5BEnergy
Oil & Gas
United StatesNYSE
22APAAPA Corp$18.0BEnergy
Oil & Gas
United StatesNasdaq
23ARANTERO RESOURCES Corp$15.2BEnergy
Oil & Gas
United StatesNYSE
24RIGTransocean Ltd.$15.2BEnergy
Oil & Gas
United StatesNYSE
25PBFPBF Energy Inc.$14.7BEnergy
Oil & Gas Refining
United StatesNYSE
26CHRDChord Energy Corp$13.7BEnergy
Oil & Gas
United StatesNasdaq
27MTDRMatador Resources Co$13.5BEnergy
Oil & Gas
United StatesNYSE
28VNOMViper Energy, Inc.$12.1BEnergy
Oil & Gas
United StatesNasdaq
29CRGYCrescent Energy Co$12.0BEnergy
Oil & Gas
United StatesNYSE
30MURMurphy Oil Corp$10.3BEnergy
Oil & Gas
United StatesNYSE
31CNXCNX Resources Corp$9.14BEnergy
Oil & Gas
United StatesNYSE
32RRCRange Resources Corp$7.56BEnergy
Oil & Gas
United StatesNYSE
33DKDelek US Holdings, Inc.$7.55BEnergy
Oil & Gas Refining
United StatesNYSE
34CRKComstock Resources, Inc.$7.52BEnergy
Oil & Gas
United StatesNYSE
35NENoble Corp plc$7.24BEnergy
Oil & Gas
United StatesNYSE
36VISTVista Energy, S.A.B. de C.V.$7.11BEnergy
Oil & Gas
United StatesNYSE
37CRCCalifornia Resources Corp$7.10BEnergy
Oil & Gas
United StatesNYSE
38HPHelmerich & Payne, Inc.$6.29BEnergy
Oil & Gas
United StatesNYSE
39CNRCore Natural Resources, Inc.$6.12BEnergy
Coal
United StatesNYSE
40DECDiversified Energy Co$6.11BEnergy
Oil & Gas
United StatesNYSE
41NOGNorthern Oil & Gas, Inc.$5.83BEnergy
Oil & Gas
United StatesNYSE
42BTUPeabody Energy Corp$5.45BEnergy
Coal
United StatesNYSE
43VALValaris Ltd$5.45BEnergy
Oil & Gas
United StatesNYSE
44TALOTalos Energy Inc.$5.43BEnergy
Oil & Gas
United StatesNYSE
45PTENPatterson-UTI Energy, Inc.$5.37BEnergy
Oil & Gas
United StatesNasdaq
46PARRPar Pacific Holdings, Inc.$4.53BEnergy
Oil & Gas
United StatesNYSE
47LBRTLiberty Energy Inc.$4.49BEnergy
Oil & Gas
United StatesNYSE
48NBRNabors Industries Ltd.$4.42BEnergy
Oil & Gas
United StatesNYSE
49KOSKosmos Energy Ltd.$4.31BEnergy
Oil & Gas
United StatesNYSE
50HESMHess Midstream LP$4.26BEnergy
Oil & Gas
United StatesNYSE
51BKVBKV Corp$4.24BEnergy
Oil & Gas
United StatesNYSE
52SDRLSEADRILL Ltd$4.11BEnergy
Oil & Gas
United StatesNYSE
53CVICVR Energy, Inc.$4.08BEnergy
Oil & Gas Refining
United StatesNYSE
54WBIWaterBridge Infrastructure LLC$3.94BEnergy
Oil & Gas
United StatesNYSE
55MNRMach Natural Resources LP$3.68BEnergy
Oil & Gas
United StatesNYSE
56BORRBorr Drilling Ltd$3.63BEnergy
Oil & Gas
United StatesNYSE
57VVVValvoline Inc.$3.48BEnergy
Oil & Gas Refining
United StatesNYSE
58HPKHighPeak Energy, Inc.$3.17BEnergy
Oil & Gas
United StatesNasdaq
59GPORGulfport Energy Corp$3.17BEnergy
Oil & Gas
United StatesNYSE
60MGYMagnolia Oil & Gas Corp$3.14BEnergy
Oil & Gas
United StatesNYSE
61ARLPAlliance Resource Partners, L.P.$2.94BEnergy
Coal
United StatesNasdaq
62HCCWarrior Met Coal, Inc.$2.90BEnergy
Coal
United StatesNYSE
63KWRQuaker Chemical Corp$2.85BEnergy
Oil & Gas Refining
United StatesNYSE
64CLMTCalumet, Inc. /DE$2.80BEnergy
Oil & Gas Refining
United StatesNasdaq
65OIIOceaneering International, Inc.$2.69BEnergy
Oil & Gas
United StatesNYSE
66AESIAtlas Energy Solutions Inc.$2.56BEnergy
Oil & Gas
United StatesNYSE
67ACDCProFrac Holding Corp.$2.51BEnergy
Oil & Gas
United StatesNasdaq
68XPROExpro Ltd$2.26BEnergy
Oil & Gas
United StatesNYSE
69AMRAlpha Metallurgical Resources, Inc.$2.26BEnergy
Coal
United StatesNYSE
70INRInfinity Natural Resources, Inc.$2.19BEnergy
Oil & Gas
United StatesNYSE
71NESRNational Energy Services Reunited Corp.$2.10BEnergy
Oil & Gas
United StatesNasdaq
72PUMPProPetro Holding Corp.$2.06BEnergy
Oil & Gas
United StatesNYSE
73WTTRSelect Water Solutions, Inc.$1.79BEnergy
Oil & Gas
United StatesNYSE
74SOCSable Offshore Corp.$1.76BEnergy
Oil & Gas
United StatesNYSE
75GTEGran Tierra Energy Inc.$1.56BEnergy
Oil & Gas
United StatesNYSE
76RESRPC, Inc.$1.46BEnergy
Oil & Gas
United StatesNYSE
77BSMBlack Stone Minerals, L.P.$1.37BEnergy
Oil & Gas
United StatesNYSE
78KRPKimbell Royalty Partners, LP$1.33BEnergy
Oil & Gas
United StatesNYSE
79REIRing Energy, Inc.$1.28BEnergy
Oil & Gas
United StatesNYSE
80REPXRiley Exploration Permian, Inc.$1.27BEnergy
Oil & Gas
United StatesNYSE
81TXOTXO Partners, L.P.$1.25BEnergy
Oil & Gas
United StatesNYSE
82GRNTGranite Ridge Resources, Inc.$1.24BEnergy
Oil & Gas
United StatesNYSE
83TBNTamboran Resources Corp$1.15BEnergy
Oil & Gas
United StatesNYSE
84GPRKGeoPark Ltd$1.04BEnergy
Oil & Gas
United StatesNYSE
85METCRamaco Resources, Inc.$1.02BEnergy
Coal
United StatesNasdaq
86PROPPrairie Operating Co.$1.01BEnergy
Oil & Gas
United StatesNasdaq
87EGYVAALCO Energy, Inc.$969MEnergy
Oil & Gas
United StatesNYSE
88WTIW&T Offshore, Inc.$960MEnergy
Oil & Gas
United StatesNYSE
89VTSVitesse Energy, Inc.$924MEnergy
Oil & Gas
United StatesNYSE
90TTITETRA Technologies, Inc.$800MEnergy
Oil & Gas
United StatesNYSE
91NRPNatural Resource Partners L.P.$758MEnergy
Coal
United StatesNYSE
92NGSNatural Gas Services Group, Inc.$718MEnergy
Oil & Gas
United StatesNYSE
93NCNACCO Industries, Inc.$677MEnergy
Coal
United StatesNYSE
94SDSandRidge Energy, Inc.$668MEnergy
Oil & Gas
United StatesNYSE
95CLBCore Laboratories Inc.$587MEnergy
Oil & Gas
United StatesNYSE
96AMPYAmplify Energy Corp.$576MEnergy
Oil & Gas
United StatesNYSE
97WHKWhiteHawk Minerals Corp.$518MEnergy
Oil & Gas
United StatesNYSE
98RNGRRanger Energy Services, Inc.$468MEnergy
Oil & Gas
United StatesNYSE
99BATLBattalion Oil Corp$433MEnergy
Oil & Gas
United StatesNYSE
100KLXEKLX Energy Services Holdings, Inc.$372MEnergy
Oil & Gas
United StatesNasdaq