| Posto | Paesi | Petrolio - riserve dimostrate (barili) | |
|---|---|---|---|
| 1 | Venezuela | 302,300,004,352 |  |
| 2 | Arabia Saudita | 266,200,006,656 | |
| 3 | Canada | 170,499,997,696 | |
| 4 | Iran | 157,200,007,168 | |
| 5 | Iraq | 148,799,995,904 | |
| 6 | Kuwait | 101,500,002,304 | |
| 7 | Emirati arabi uniti | 97,800,003,584 | |
| 8 | Russia | 80,000,000,000 | |
| 9 | Libia | 48,360,001,536 | |
| 10 | Nigeria | 37,449,998,336 | |
| 11 | Kazakistan | 30,000,001,024 | |
| 12 | Cina | 25,629,999,104 | |
| 13 | Qatar | 25,240,000,512 | |
| 14 | Brasile | 12,629,999,616 | |
| 15 | Algeria | 12,199,999,488 | |
| 16 | Angola | 9,523,000,320 | |
| 17 | Ecuador | 8,272,999,936 | |
| 18 | Azerbaigian | 7,000,000,000 | |
| 19 | Messico | 6,630,000,128 | |
| 20 | Norvegia | 6,376,000,000 | |
| 21 | Oman | 5,373,000,192 | |
| 22 | Sudan | 5,000,000,000 | |
| 23 | India | 4,495,000,064 | |
| 24 | Egitto | 4,400,000,000 | |
| 25 | Vietnam | 4,400,000,000 | |
| 26 | Sudan del Sud | 3,750,000,128 | |
| 27 | Malesia | 3,600,000,000 | |
| 28 | Indonesia | 3,310,000,128 | |
| 29 | Yemen | 3,000,000,000 | |
| 30 | Siria | 2,500,000,000 | |
| 31 | Uganda | 2,500,000,000 | |
| 32 | Argentina | 2,161,999,872 | |
| 33 | Gran Bretagna | 2,068,999,936 | |
| 34 | Gabon | 2,000,000,000 | |
| 35 | Australia | 1,820,999,936 | |
| 36 | Colombia | 1,664,999,936 | |
| 37 | Congo | 1,600,000,000 | |
| 38 | Ciad | 1,500,000,000 | |
| 39 | Brunei | 1,100,000,000 | |
| 40 | Guinea Equatoriale | 1,100,000,000 | |
| 41 | Ghana | 660,000,000 | |
| 42 | Romania | 600,000,000 | |
| 43 | Turkmenistan | 600,000,000 | |
| 44 | Uzbekistan | 594,000,000 | |
| 45 | Italia | 487,800,000 | |
| 46 | Danimarca | 439,000,000 | |
| 47 | Perù | 434,900,000 | |
| 48 | Tunisia | 425,000,000 | |
| 49 | Ucraina | 395,000,000 | |
| 50 | Thailandia | 349,400,000 | |
| 51 | Turchia | 341,600,000 | |
| 52 | Pakistan | 332,200,000 | |
| 53 | Trinidad e Tobago | 243,000,000 | |
| 54 | Bolivia | 211,500,000 | |
| 55 | Camerun | 200,000,000 | |
| 56 | Bielorussia | 198,000,000 | |
| 57 | Papua Nuova Guinea | 183,800,000 | |
| 58 | Congo (ex Zaire) | 180,000,000 | |
| 59 | Albania | 168,300,000 | |
| 60 | Cile | 150,000,000 | |
| 61 | Niger | 150,000,000 | |
| 62 | Spagna | 150,000,000 | |
| 63 | Myanmar | 139,000,000 | |
| 64 | Filippine | 138,500,000 | |
| 65 | Germania | 129,600,000 | |
| 66 | Polonia | 126,000,000 | |
| 67 | Bahrein | 124,600,000 | |
| 68 | Cuba | 124,000,000 | |
| 69 | Suriname | 84,200,000 | |
| 70 | Guatemala | 83,070,000 | |
| 71 | Paesi Bassi | 81,130,000 | |
| 72 | Serbia | 77,500,000 | |
| 73 | Croazia | 71,000,000 | |
| 74 | Francia | 65,970,000 | |
| 75 | Nuova Zelanda | 51,800,000 | |
| 76 | Giappone | 44,120,000 | |
| 77 | Austria | 41,200,000 | |
| 78 | Kirghizistan | 40,000,000 | |
| 79 | Georgia | 35,000,000 | |
| 80 | Bangladesh | 28,000,000 | |
| 81 | Ungheria | 24,000,000 | |
| 82 | Mauritania | 20,000,000 | |
| 83 | Repubblica ceca | 15,000,000 | |
| 84 | Bulgaria | 15,000,000 | |
| 85 | Sudafrica | 15,000,000 | |
| 86 | Israele | 12,730,000 | |
| 87 | Lituania | 12,000,000 | |
| 88 | Tagikistan | 12,000,000 | |
| 89 | Grecia | 10,000,000 | |
| 90 | Slovacchia | 9,000,000 | |
| 91 | Benin | 8,000,000 | |
| 92 | Belize | 6,700,000 | |
| 93 | Barbados | 2,534,000 | |
| 94 | Taiwan | 2,380,000 | |
| 95 | Giordania | 1,000,000 | |
| 96 | Marocco | 684,000 | |
| 97 | Etiopia | 428,000 | |
| 98 | Corea del Nord | 0 | |
| 99 | Kenya | 0 | |
| 100 | Giamaica | 0 | |
Definizione: Questa voce è lo stock di riserve certe di greggio in barili (bbl). Le riserve provate sono quelle quantità di petrolio che, mediante analisi di dati geologici e ingegneristici, possono essere stimati con un alto grado di confidenza per essere recuperabili commercialmente a partire da una determinata data, da serbatoi noti e in condizioni economiche correnti.
Fonte: CIA World Factbook - Aggiornato a partire da Gennaio 1, 2020
Vedi anche: Petrolio - riserve dimostrate mappa