Summary
Fluid Loss Additive include ZOC-411L (standard) and ZOC-411L-W (anti-freezing).
The product was suitable for a wide temperature range, and its high temperature resistance up to 230 ℃ . The cement slurry with this product had good fluidity, stability, less free water, no retarded effect, rapid strength development and has no special need to slurry-mixing water. Used in Both Fresh Water, Salt Water, Sea Water.
Physical and Chemical Properties
|
Item |
Index |
|
|
Type |
ZOC-411L(standard) |
ZOC-411L-W (anti-freezing) |
|
Appearance |
Colorless or light yellow sticky liquid |
Colorless or light yellow sticky liquid |
|
Density, g/cm3 |
1.10±0.05 |
1.10±0.05 |
|
Solubility, % |
100 |
100 |
|
Pour Point, ℃ |
-5 |
-15 |
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 |
≥14 |
80℃, Normal pressure, 24h |
|
Free Water, mL |
≤1.0 |
80℃, Normal pressure |
|
Slurry composition：100% Class G cement (high sulfur resistant), and 40.0% (BWOC) fresh water, and 4.0% (BWOC) ZOC-411L, and0.5%(BWOC) ZOC-X60L。 |
||
Applications
The recommended operating temperature was below 230℃ (BHCT).
The recommended dosage was 3.0-5.0% (BWOC) in Fresh Water & Low Temperature and 3.0%-6.0% in Salt Water & High Temperature.
Package
200L/plastic drum, or based on custom’s request.
