| Metals | Unit | Field | ||
| Abqaiq | Aindar | Shedgum | ||
| Boron | mg/l | 20.5 | 3.7 | 14.0 |
| Iron | mg/l | 0.02 | 0.02 | 0.04 |
| Copper | mg/l | 0.04 | 0.01 | 0.03 |
| Lead | mg/l | <0.01 | <0.01 | <0.01 |
| Zinc | mg/l | 0.01 | <0.01 | <0.01 |
| Manganese | mg/l | 0.14 | 0.46 | 0.03 |
| Nickel | mg/l | <0.01 | <0.01 | <0.01 |
| Chromium | mg/l | <0.01 | <0.01 | <0.01 |
| Aluminum | mg/l | 0.05 | 0.07 | 0.06 |
| Barium | mg/l | 3.4 | 0.3 | 0.03 |
| Silver | mg/l | <0.01 | <0.01 | <0.01 |
| Cobalt | mg/l | <0.01 | <0.01 | 0.01 |
| Cadmium | mg/l | <0.01 | <0.01 | <0.01 |