EdgarLookup

Crude Petroleum & Natural Gas

SIC 1311 · 116 companies

This page lists all SEC-registered public companies classified under SIC code 1311 (Crude Petroleum & Natural Gas). SIC — Standard Industrial Classification — is a four-digit code system used by the SEC to group companies by their primary line of business. You can also view financial rankings for this industry.

The Crude Petroleum & Natural Gas industry includes 116 SEC-registered public companies. The largest by revenue is EOG RESOURCES INC, which reported $22.6B in FY2025. Companies in this industry with available XBRL data collectively reported $141.8B in revenue across their most recent fiscal years.
Company Ticker Exchange State Filings
INFINITY NATURAL RESOURCES, INC. INR NYSE DE 129
Indonesia Energy Corp Ltd INDO NYSE E9 109
Kimbell Royalty Partners, LP KRP NYSE DE 643
Kolibri Global Energy Inc. KGEI NASDAQ FL 104
Kosmos Energy Ltd. KOS NYSE DE 1,003
Laredo Oil, Inc. LRDC OTC DE 184
MACH NATURAL RESOURCES LP MNR NYSE DE 152
MEXCO ENERGY CORP MXC NYSE CO 561
MURPHY OIL CORP MUR NYSE DE 1,008
MV Oil Trust MVO NYSE DE 198
Magnolia Oil & Gas Corp MGY NYSE DE 623
Matador Resources Co MTDR NYSE TX 1,000
NORTHERN OIL & GAS, INC. NOG NYSE — 1,000
New Concept Energy, Inc. GBR NYSE NV 620
New ERA Energy & Digital, Inc. NUAIW NASDAQ NV 126
Norris Industries, Inc. NRIS OTC NV 107
OBSIDIAN ENERGY LTD. OBE NYSE A0 767
OCCIDENTAL PETROLEUM CORP /DE/ OXY-WT NYSE DE 1,000
OKMIN RESOURCES, INC. OKMN OTC NV 58
Ovintiv Inc. OVV NYSE DE 827
PAR PACIFIC HOLDINGS, INC. PARR NYSE DE 1,002
PEDEVCO CORP PED NYSE TX 1,000
PETROBRAS - PETROLEO BRASILEIRO SA PBR-A NYSE D5 1,000
PETROCHINA CO LTD PTCCY OTC F4 622
PRESIDIO PRODUCTION Co FTW-WT NYSE DE 50
PRIMEENERGY RESOURCES CORP PNRG NASDAQ DE 616
PermRock Royalty Trust PRT NYSE DE 292
Permian Resources Corp PR NYSE DE 954
Permianville Royalty Trust PVL NYSE DE 367
PetroGas Co PTCO OTC NV 102
Phoenix Energy One, LLC PHXE-P NYSE DE 186
Prairie Operating Co. PROP NASDAQ DE 707
RANGE RESOURCES CORP RRC NYSE DE 1,000
RESERVE PETROLEUM CO RSRV OTC DE 292
RING ENERGY, INC. REI NYSE NV 904
Riley Exploration Permian, Inc. REPX NYSE DE 1,000
Rivulet Entertainment, Inc. RIVF — NV 383
Royale Energy, Inc. ROYL OTC DE 297
SANDRIDGE ENERGY INC SD NYSE DE 1,011
SASOL LTD SASOF OTC T3 781
SAXON CAPITAL GROUP INC SCGX OTC NV 85
SM Energy Co SM NYSE DE 1,007
SPINDLETOP OIL & GAS CO SPND OTC TX 245
Sable Offshore Corp. SOC NYSE DE 336
Shell plc RYDAF OTC DC 1,001
Strata Power Corp SPOWF OTC A0 125
Strathcona Resources Ltd. STHRF OTC A0 44
TALOS ENERGY INC. TALO NYSE DE 759
TETRA TECHNOLOGIES INC TTI NYSE DE 1,000
TXO Partners, L.P. TXO NYSE X1 182