Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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Drilling Fluid Additives Potassium Humate Black Flake Granulate
Product Introduction
Potassium humate can be used for rheology and filtration control in water-based slurries and helps maintain a constant pH. It is particularly
effective in stabilizing the properties of slurries exposed to high temperatures and contaminants such as calcium.
Potassium humate is particularly effective as a synergistic additive with lignosulfonates in high temperature applications and dispersions. Can be
used with any water based fluid.
Potassium humate does not require additional treatment with caustic soda. It is most effective in mud systems with an alkaline pH in the 9 - 11
range.
Potassium humate stabilizes shale formations, inhibits wall collapse, reduces viscosity and reduces fluid loss.
At the same time, potassium humate can also form a thin and dense mud cake. And can reduce differential pressure adhesion.
Specific Parameter
| Item | Specification |
| Appearance | Black Powder |
| Moisture, % | ≤15 |
| PH (2% W/V Solution) 24±2 ℃ | 8-10 |
| Potassium Ion Content, % | ≥10 |
| Distilled Water, (Wt) % | ≥65 ≥70 ≥75 ≥80 ≥90 ≥95 ≥100 |
| Humic Acid (dry base), % | ≥45 ≥50 ≥55 ≥60 ≥65 ≥70 ≥70 |
Other Grades of Potassium Humate:
| Item | Standard I | Standard II | Standard III |
| Water Solubility | 70%min | 85%min | 90%min |
| Humic Acid (dry basis) | 35%min | 50%min | 60%min |
| K2O | 4%min | 10%min | 12%min |
| Moisture | 15%max | 15%max | 15%max |
| PH Value | 9-11 | 9-11 | 9-11 |
| Particle Size | 120mesh | Powder:120mesh Crystal:1-3mm Granular:2-4mm | Powder:120mesh Crystal:1-3mm Granular:2-4mm |
| Appearance | Powder | Powder Crystal Granular | Powder Crystal Granular |
Packaging
