Table 1
Composition of formation water used for testing the materials.
| Components | (g/L) | wt.% | ppm |
|---|---|---|---|
| NaCl | 38.5136 | 3.85136 | 38 514 |
| Na2SO4 | 4.3152 | 0.43152 | 4315 |
| CaCl2 | 6.7540 | 0.67540 | 1748 |
| MgCl2.6H2O | 14.4432 | 1.44432 | 14 443 |
| KCl | 0.8870 | 0.08870 | 887 |
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