| KW-16 | KW-13 | IRQ-Z | IRQ-R | US-WT | GULF | QTR |
Kuwait Produced Water (tested) | Kuwait Produced Water [12] | Iraq Zubair Oilfields PW [13] | Iraq Rumaila Oilfields PW [14] | US-Wattenberg Oilfield PW [15] | Arabian Gulf Oilfield PW [16] | Qatar Oilfields PW [17] | |
Chloride MG/L | 121319.5 | 113172.5 | 124782.5 | 64220 | 10799 | 141965 | 147892.5 |
Sulfate MG/L | 407.5 | 214.25 | 449.295 | 122 | 4 | 200 | |
TDS (Calculated) MG/L | 199848.8 | 190878.8 | 181750 | 109200 | 18285 | 230365 | 210500 |
pH | 6.15 | 5.88 | 6.05 | 8.36 | 5.90 | 5.35 | 6.02 |