| 1 | Saudi Arabian Oil Company (saudi Aramco) A Saudi Joint-Stock Company | Saudiarabia | Dhahran | 4297 Eastern Avenue Street, West Dhahran District Business | Eastern Region | N/A | N/A | 2018 | $480,445,198,884 | 75,118 | N/A | N/A | 2052101150 |
| 2 | China Petrochemical CORPORATION | China | Beijing | No.22, Bei Street, Chaoyangmen, Chaoyang District | Beijing | 100728 | N/A | 1983 | $433,203,352,441 | 138,586 | N/A | N/A | 100000000001244 |
| 3 | China National Petroleum CORPORATION | China | Beijing | Liupukang, Xicheng District | Beijing | 100120 | N/A | 1990 | $432,851,851,022 | 923,719 | N/A | N/A | 100000000010438 |
| 4 | Petroliam Nasional Berhad (petronas) | Malaysia | Kuala Lumpur | Tower 1 Petronas Twin Towers | Federal Territory of Kuala Lumpur | 50088 | N/A | 1974 | $68,678,885,480 | 2,163 | N/A | N/A | 197401002911 |
| 5 | Reliance Industries LIMITED | India | Mumbai | 3rd Floor, Maker Chamber Iv, | Maharashtra | 400021 | N/A | 1973 | $59,135,406,720 | 2,163 | N/A | N/A | 27AAACR5055K1Z7 |
| 6 | Shaanxi Yanchang Petroleum (group) Co.,ltd. | China | Yanan | Yanchang Petroleum Research Center, No. 61 Tangyan Road, Xi'An C | Shaanxi | 710065 | N/A | 1996 | $53,840,318,112 | 20,821 | N/A | N/A | 610000100149411 |
| 7 | Qatarenergy | Qatar | Doha | Qatarenergy Hq Tower 3 Street No. 951, Zone 63 | N/A | N/A | N/A | 2021 | $46,245,418,315 | 9,114 | N/A | N/A | N/A |
| 8 | Cenovus Energy INC | Canada | Calgary | 225 6 Ave Sw | Alberta | T2P 1N2 | cenovus.***** | 2009 | $40,385,238,422 | 6,925 | N/A | N/A | N/A |
| 9 | OQ | Oman | Muscat | Po Box 241, Muscat Grand Mall Dohat al Adab Street | Muscat Governorate | 118 | N/A | 2020 | $39,996,923,084 | 7,500 | N/A | N/A | 1000250 |
| 10 | Acrep - Exploracao Petrolifera, S.A | Angola | Talatona | Building A1 Dolce Vita | Luanda | N/A | N/A | 2008 | $32,428,026,000 | 360 | N/A | N/A | N/A |
| 11 | Bhp Metcoal Holdings PTY LTD | Australia | Brisbane | L 14 480 Queen St | Queensland | 4000 | N/A | 2007 | $23,814,913,624 | 91,304 | N/A | N/A | 125531017 |
| 12 | Totalenergies Petrochemicals & Refining | Belgium | Bruxelles | Boulevard Anspach 1, Internal Postal Box 2 | Bruxelles Capitale | 1000 | totalpetrochemicals.***** | 2016 | $19,808,823,439 | 601 | N/A | N/A | BE0403079441 |
| 13 | Ypf S.A. | Argentina | Cidade Autónoma de Buenos Aires | Boulevard Macacha Guemes 515 | Ciudad Autónoma de Buenos Aires | C1106BKK | ypf.***** | 2012 | $15,814,016,608 | 11,269 | N/A | N/A | 30546689979 |
| 14 | Petrochina Company LIMITED Changqing Youtian Branch | China | Xi'An | Xing Long Yuan Estate, Chang Qing, Weiyang District | Shaanxi | 710016 | N/A | 2000 | $14,617,473,095 | 46,030 | N/A | N/A | 610000200005843 |
| 15 | Kuwait Oil Company K.S.C. | Kuwait | Kuwait City | Koc Complex Ahmadi Area | Al Asimah | 61008 | N/A | 1960 | $13,898,526,215 | 10,000 | N/A | N/A | 21835 |
| 16 | Bp Australia Group PTY LTD | Australia | Melbourne | 717 Bourke St | Victoria | 3008 | bp.***** | 1990 | $13,813,667,348 | 5,143 | N/A | N/A | 007412553 |
| 17 | Bp Australia Investments PTY LTD | Australia | Melbourne | L 17 717 Bourke St | Victoria | 3008 | bp.***** | 2002 | $13,771,475,328 | 5,143 | N/A | N/A | 102991551 |
| 18 | Woodside Energy Group LTD | Australia | Perth | Mia Yellagonga 11 Mount St | Western Australia | 6000 | woodside.***** | 1971 | $13,179,000,000 | 4,376 | N/A | N/A | 004898962 |
| 19 | Beijing Enterprises Holdings LIMITED | Hongkong | Wan Chai District | 66/f Central Plz | Wan Chai District | N/A | N/A | 1997 | $11,602,273,372 | 34 | N/A | N/A | 20869185 |
| 20 | Sinopec Oilfield Service CORPORATION | China | Beijing | No.9, Jishikou Road, Chaoyang District | Beijing | 100728 | N/A | 1994 | $11,192,720,208 | 58,000 | N/A | N/A | 320000400000997 |
| 21 | Exxonmobil Australia PTY LTD | Australia | Melbourne | L 9 664 Collins St | Victoria | 3008 | N/A | 2000 | $11,027,046,704 | 845 | N/A | N/A | 091561198 |
| 22 | Petronas Carigali SDN. BHD. | Malaysia | Kuala Lumpur | Tower 1 Petronas Twin Towers | Federal Territory of Kuala Lumpur | 50088 | N/A | 1978 | $10,206,027,520 | 2,163 | N/A | N/A | 197801002266 |
| 23 | Nigerian National Petroleum Company LIMITED | Nigeria | Abuja | Nnpc Towers Herbert Macaulay Way | Federal Capital Territory | N/A | N/A | 2021 | $9,969,203,062 | 7,000 | N/A | N/A | RC-1843987 |
| 24 | Sociedade Nacional De Combustiveis De Angola, E.P. | Angola | Luanda | Sonangol Ep Headquarters Building Rua Rainha Ginga | N/A | N/A | N/A | 1999 | $9,792,122,022 | 7,500 | N/A | N/A | N/A |
| 25 | Shell Energy Holdings Australia LIMITED | Australia | Perth | Shell Hse 562 Wellington St | Western Australia | 6000 | shell.***** | 1991 | $9,194,500,000 | 2,163 | N/A | N/A | 054260776 |
| 26 | Chevron Australia Holdings PTY LTD | Australia | Perth | L 2 1 the Esplanade | Western Australia | 6000 | chevronaustralia.***** | 2001 | $8,298,241,384 | 1,998 | N/A | N/A | 098079344 |
| 27 | Yacimientos Petrolíferos Fiscales Bolivianos | Bolivia | La Paz | Avenida 16 de Julio N° 40 (el Prado) | La Paz | N/A | N/A | 1936 | $7,330,254,554 | 3,700 | N/A | N/A | 1020269020 |
| 28 | China Oilfield Services LIMITED | China | Langfang | No.201, Haiyou Street, Yanjiao Economic Technology Development Z | Hebei | 065201 | N/A | 2001 | $6,666,439,305 | 15,270 | N/A | N/A | 100000000036124 |
| 29 | Ichthys Lng PTY LTD | Australia | Darwin | L 8 Mitchell Centre 59 Mitchell St | Northern Territory | 0800 | N/A | 2011 | $6,310,503,000 | 30 | N/A | N/A | 150217299 |
| 30 | Liaohe Oil Bureau Of Exploration CO., LTD. | China | Panjin | Zhenxing St., Xinglongtai District | Liaoning | 124010 | N/A | 1984 | $6,279,245,494 | 24,074 | N/A | N/A | 211100003014614 |
| 31 | Programmed Offshore PTY LTD | Australia | Perth | 47 Burswood Road | Western Australia | 6100 | programmed.***** | 1987 | $5,340,775,556 | 20,476 | N/A | N/A | 009231476 |
| 32 | Henan Zhongyu Geological Engineering Survey Institute CO., LTD. Luoyang Branch | China | Luoyang | Room 1107, 11th Floor, Innovation Building, Yibin District | Henan | 471000 | N/A | 2021 | $5,310,784,449 | 0 | N/A | N/A | 410397000042232 |
| 33 | Cnooc China LIMITED | China | Tianjin | Tanggu Shiyou Xincun | Tianjin | 300452 | N/A | 1999 | $4,712,694,508 | 18,068 | N/A | N/A | 120000400074596 |
| 34 | Exxonmobil Guyana LTD. | Guyana | Georgetown | 99 New Market Street | N/A | N/A | N/A | N/A | $4,192,072,457 | 500 | N/A | N/A | 535F |
| 35 | Shaanxi Yanchang Petroleum Mining Industry CO., LTD. | China | Xi'An | No.61, Tangyan Road, High-tech Zone | Shaanxi | 710000 | N/A | 2009 | $4,021,689,031 | 3,572 | N/A | N/A | 610000100250969 |
| 36 | Cnpc Greatwall Drilling Company | China | Beijing | No.101 Anli Rd., Chaoyang District | Beijing | 100101 | N/A | 2008 | $3,924,724,057 | 15,047 | N/A | N/A | 110000011197526 |
| 37 | Tourmaline Oil CORP | Canada | Calgary | 2900-250 6 Ave Sw | Alberta | T2P 3H7 | tourmalineoil.***** | 2008 | $3,828,528,717 | 270 | N/A | N/A | N/A |
| 38 | Wintershall Dea GMBH | Germany | Kassel | Friedrich-ebert-str. 160 | Kassel, Documenta-stadt | 34119 | wintershalldea.***** | 2024 | $3,482,655,084 | 2,087 | N/A | N/A | 21335B212344 |
| 39 | Bangladesh Oil, Gas And Mineral CORPORATION (petrobangla) | Bangladesh | Dhaka | Petro Centre | Dhaka | 1100 | N/A | 2022 | $3,473,894,907 | 8,500 | N/A | N/A | N/A |
| 40 | PT. Pertamina EP | Indonesia | Setia Budi | Menara Standard Chartered 21th - 29th Floor | Special Capital Region of Jakarta | 12930 | N/A | 2005 | $2,998,078,000 | 3,014 | N/A | N/A | AHU-AH.01.09-018 |
| 41 | Nnpc E And P LIMITED | Nigeria | Benin-city | Nnpc E&p Head Office Ogba Road | Edo | N/A | N/A | 2022 | $2,702,998,075 | 700 | N/A | N/A | RC-39654 |
| 42 | Societe Nationale Des Petroles Du Congo | Congobrazzaville | Brazzaville | General Management, Snpc Tower Boulevard Denis Sassou-nguesso | Brazzaville | N/A | N/A | 1998 | $2,643,834,196 | 3,000 | N/A | N/A | CG-BZV-01-2022-M |
| 43 | Santos Nsw PTY LTD | Australia | Narrabri | 125 Maitland St | New South Wales | 2390 | santos.***** | 2000 | $2,594,000,000 | 160 | N/A | N/A | 094269780 |
| 44 | Cnooc Petroleum North America Ulc | Canada | Calgary | 2300-500 Centre St Se | Alberta | T2G 1A6 | N/A | 1971 | $2,322,560,634 | 4,254 | N/A | N/A | N/A |
| 45 | Azule Energy Exploration Angola | Angola | Luanda | No.197,avenue 4 de Fevereiro | Luanda | N/A | N/A | 2023 | $2,236,140,000 | 73 | N/A | N/A | 00615393 |
| 46 | Gujarat State Petroleum CORPORATION LIMITED | India | Gandhinagar | Gspc Bhavan, Behind Udyog Bhawan, | Gujarat | 382010 | N/A | 1979 | $2,223,966,044 | 169 | N/A | N/A | 24AABCG4502F1Z8 |
| 47 | Rrh CORPORATION | USA | Dallas | 1900 N Akard St | Dallas | 75201 | huntinvestmentgroup.***** | 1976 | $2,140,270,772 | 2,571 | N/A | N/A | N/A |
| 48 | Totalenergies Ep Holdings Australia PTY LTD | Australia | Melbourne | Level 26 | Victoria | 3000 | N/A | 2014 | $2,123,000,000 | 22 | N/A | N/A | 602975619 |
| 49 | Repsol Oil & Gas Canada INC. | Canada | Calgary | 2000-888 3 St Sw | Alberta | T2P 5C5 | talisman-energy.***** | 2015 | $2,013,541,048 | 3,688 | N/A | N/A | 11167014 |
| 50 | Talos Energy INC. | USA | Houston | 333 Clay St Ste 3300 | Harris | 77002 | talosenergy.***** | 2011 | $1,973,568,000 | 700 | N/A | N/A | 6615624 |