1. Product introduction
The desulfurizer iron-based ght-90 for drilling fluid is made of iron-based compounds as main raw materials and carbonate as auxiliary materials through chemical reaction, dehydration and drying. When drilling in the formation containing hydrogen sulfide, remove the hydrogen sulfide in time to prevent the occurrence of safety accidents.
It is used as a sulfur remover in drilling fluid. The new iron-based environmental friendly hydrogen sulfide remover has no adverse effect on the performance of drilling fluid and has good compatibility with the environment.
2. Product performance index
| Item | Index |
| Baking loss, % | ≤5.0 |
| Sieve residue (100 mesh), ％ | ≤10.0 |
| Residual hydrogen sulfide, mg/L | ≤ Do not detect |
| Soluble sulfide removal rate, % | ≥90.0 |
3. Use guide
Dosage: (1.0-2.5)%. The specific dosage depends on the situation.