S.OILW oil well
a well from which oil may be pumped
About this codeWorldwide countAll countries
150 features in 23 countries.
| # | Country | Features | Share of the world |
|---|---|---|---|
| 1 | MexicoMX | 50 | 33.3 % |
| 2 | PakistanPK | 15 | 10.0 % |
| 3 | OmanOM | 14 | 9.3 % |
| 4 | KazakhstanKZ | 13 | 8.7 % |
| 5 | IraqIQ | 12 | 8.0 % |
| 6 | IranIR | 8 | 5.3 % |
| 7 | ArmeniaAM | 5 | 3.3 % |
| 8 | IndonesiaID | 5 | 3.3 % |
| 9 | LibyaLY | 5 | 3.3 % |
| 10 | Saudi ArabiaSA | 4 | 2.7 % |
| 11 | United Arab EmiratesAE | 3 | 2.0 % |
| 12 | KuwaitKW | 3 | 2.0 % |
| 13 | EcuadorEC | 2 | 1.3 % |
| 14 | United StatesUS | 2 | 1.3 % |
| 15 | AustraliaAU | 1 | 0.7 % |
| 16 | Republic of the CongoCG | 1 | 0.7 % |
| 17 | ColombiaCO | 1 | 0.7 % |
| 18 | GuatemalaGT | 1 | 0.7 % |
| 19 | RussiaRU | 1 | 0.7 % |
| 20 | ThailandTH | 1 | 0.7 % |
| 21 | TunisiaTN | 1 | 0.7 % |
| 22 | Trinidad and TobagoTT | 1 | 0.7 % |
| 23 | VenezuelaVE | 1 | 0.7 % |
| Total | 150 |