石油・天然ガスの探鉱・生産・精製・販売を手がける企業群。原油・ガス価格の変動に業績が大きく左右される市況産業で、地政学の影響を受けやすい。エネルギー安全保障や脱炭素政策の動向、戦略石油備蓄（SPR）など、政府のエネルギー政策と密接に関わる。
この業種の上場企業
| 企業 | ティッカー | 取引所 | 業種（SIC） |
|---|---|---|---|
| ABUNDIA GLOBAL IMPACT GROUP, INC. | AGIG | NYSE | Crude Petroleum & Natural Gas |
| AleAnna, Inc. | ANNA | Nasdaq | Crude Petroleum & Natural Gas |
| ALTEX INDUSTRIES INC | ALTX | OTC | Crude Petroleum & Natural Gas |
| Amplify Energy Corp. | AMPY | NYSE | Crude Petroleum & Natural Gas |
| ANTERO RESOURCES Corp | AR | NYSE | Crude Petroleum & Natural Gas |
| APA Corp | APA | Nasdaq | Crude Petroleum & Natural Gas |
| Arcadia Biosciences, Inc. | RKDA | Nasdaq | Crude Petroleum & Natural Gas |
| Atlas Energy Solutions Inc. | AESI | NYSE | Crude Petroleum & Natural Gas |
| BARNWELL INDUSTRIES INC | BRN | NYSE | Crude Petroleum & Natural Gas |
| Barrel Energy Inc. | BRLL | OTC | Crude Petroleum & Natural Gas |
| BATTALION OIL CORP | BATL | NYSE | Crude Petroleum & Natural Gas |
| BAYTEX ENERGY CORP. | BTE | NYSE | Drilling Oil & Gas Wells |
| BIG SKY INDUSTRIAL INC. | BSIN | Nasdaq | Crude Petroleum & Natural Gas |
| BKV Corp | BKV | NYSE | Crude Petroleum & Natural Gas |
| Black Stone Minerals, L.P. | BSM | NYSE | Crude Petroleum & Natural Gas |
| BLUE DOLPHIN ENERGY CO | BDCO | OTC | Crude Petroleum & Natural Gas |
| Borr Drilling Ltd | BORR | NYSE | Drilling Oil & Gas Wells |
| BP PLC | BP | OTC | Petroleum Refining |
| California Resources Corp | CRC | NYSE | Crude Petroleum & Natural Gas |
| Calumet, Inc. /DE | CLMT | Nasdaq | Petroleum Refining |
| CAMBER ENERGY, INC. | CEIN | OTC | Crude Petroleum & Natural Gas |
| CANADIAN NATURAL RESOURCES LTD | CNQ | NYSE | Crude Petroleum & Natural Gas |
| CENOVUS ENERGY INC. | CVE | NYSE | Crude Petroleum & Natural Gas |
| CHESAPEAKE GRANITE WASH TRUST | CHKR | OTC | Crude Petroleum & Natural Gas |
| CHEVRON CORP | CVX | NYSE | Petroleum Refining |
| CHINA PETROLEUM & CHEMICAL CORP | SNPMF | OTC | Petroleum Refining |
| Chord Energy Corp | CHRD | Nasdaq | Crude Petroleum & Natural Gas |
| Circle Energy, Inc./NV | CRCE | OTC | Crude Petroleum & Natural Gas |
| CKX LANDS, INC. | CKX | NYSE | Crude Petroleum & Natural Gas |
| CNX Resources Corp | CNX | NYSE | Crude Petroleum & Natural Gas |
| CoJax Oil & Gas Corp | CJAX | OTC | Crude Petroleum & Natural Gas |
| COMSTOCK RESOURCES INC | CRK | NYSE | Crude Petroleum & Natural Gas |
| CONOCOPHILLIPS | COP | NYSE | Petroleum Refining |
| Core Laboratories Inc. /DE/ | CLB | NYSE | Oil & Gas Field Services, NEC |
| Crescent Energy Co | CRGY | NYSE | Crude Petroleum & Natural Gas |
| CVR ENERGY INC | CVI | NYSE | Petroleum Refining |
| DAWSON GEOPHYSICAL CO | DWSN | Nasdaq | Oil & Gas Field Exploration Servic... |
| Delek US Holdings, Inc. | DK | NYSE | Petroleum Refining |
| DEVON ENERGY CORP/DE | DVN | NYSE | Crude Petroleum & Natural Gas |
| Diamondback Energy, Inc. | FANG | Nasdaq | Crude Petroleum & Natural Gas |
| Diversified Energy Co | DEC | NYSE | Crude Petroleum & Natural Gas |
| DORCHESTER MINERALS, L.P. | DMLP | Nasdaq | Crude Petroleum & Natural Gas |
| ECA Marcellus Trust I | ECTM | OTC | Crude Petroleum & Natural Gas |
| ECOPETROL S.A. | EC | NYSE | Crude Petroleum & Natural Gas |
| EMPIRE PETROLEUM CORP | EP | NYSE | Crude Petroleum & Natural Gas |
| ENI SPA | E | OTC | Crude Petroleum & Natural Gas |
| EOG RESOURCES INC | EOG | NYSE | Crude Petroleum & Natural Gas |
| EON Resources Inc. | EONR | NYSE | Crude Petroleum & Natural Gas |
| Epsilon Energy Ltd. | EPSN | Nasdaq | Crude Petroleum & Natural Gas |
| EQT Corp | EQT | NYSE | Crude Petroleum & Natural Gas |
| EQUINOR ASA | EQNR | OTC | Petroleum Refining |
| EVOLUTION PETROLEUM CORP | EPM | NYSE | Crude Petroleum & Natural Gas |
| EXPAND ENERGY Corp | EXE | Nasdaq | Crude Petroleum & Natural Gas |
| EXPRO GROUP HOLDINGS N.V. | XPRO | NYSE | Oil & Gas Field Services, NEC |
| EXXON MOBIL CORP | XOM | NYSE | Petroleum Refining |
| FEC Resources Inc. | FECOF | OTC | Crude Petroleum & Natural Gas |
| GENOIL INC | GNOLF | OTC | Oil & Gas Field Services, NEC |
| GeoPark Ltd | GPRK | NYSE | Crude Petroleum & Natural Gas |
| GRAN TIERRA ENERGY INC. | GTE | NYSE | Crude Petroleum & Natural Gas |
| Granite Ridge Resources, Inc. | GRNT | NYSE | Crude Petroleum & Natural Gas |
よくある質問（FAQ）
政府との関わりは？
エネルギー安全保障、脱炭素政策、戦略石油備蓄（SPR）など、政府のエネルギー政策と密接に関わります。
代表的な企業は？
エクソンモービル、シェブロン、コノコフィリップス、EOGリソーシズなどです。
業績を左右するのは？
原油・天然ガス価格の変動と地政学です。市況産業のため利益の振れが大きくなります。
出典（一次情報）
SEC（米証券取引委員会）の業種分類（SIC）に基づく整理です。分類は発行体が届け出た主要事業に基づき、企業によっては実態と差がある場合があります。