Physical and Chemical Properties
| Item | Index |
| Appearance | Light yellow powder |
| Bulk density, g/cm3 | 0.6±0.20 |
| Solubility, % | l00 |
| Moisture content, % | ≤5.0 |
Cement Slurry Properties
| Item | Index | Test conditions |
| Fluid Loss, mL | ≤50 | 80℃, 6.9MPa |
| Thickening Time, min | ≥60 |
80℃, 45MPa/45min |
| Initial Consistency, Bc | ≤25 | |
| Compressive Strength,
MPa |
≥l4 |
80℃, Normal pressure, 24h |
| Free Water, mL | ≤l.0 | 80℃, Normal pressure |
| Slurry composition:l00% Class G cement (high sulfur resistant), and 44.0% (BWOC) fresh water, and 0.6% (BWOC) OOC-86S-A, and 0.5% (BWOC) OOC-X60L. | ||