Product Detail
Oilwell Cement Additives
Retarders & Accelerators
水泥早强剂
An oilwell cement additive for cementing slurry performance, fluid-loss control, setting behavior or downhole cement integrity.
Oilwell Cement AdditivesRetarders & Accelerators
Discuss This ProductPerformance Information
| 表 1 水泥早强剂理化性能要求 | |
|---|---|
| 项 目 | 指标 |
| 外观 | 粉末或颗粒 |
| 含水率，% ≤ | 5.0 |
| 细度(0.84mm筛余),% ≤ | 4.0 |
| 表 2 加有低温型(30℃)早强剂的水泥浆和水泥石性能要求 | 表 2 加有低温型(30℃)早强剂的水泥浆和水泥石性能要求 |
| 项 目 | 指标 |
| 游离液，% ≤ | 1.0 |
| 抗压强度，MPa ≥ | 3.5 |
| 表 3 加有中温型(52℃)早强剂的水泥浆和水泥石性能要求 | |
| 项 目 | 指标 |
| 游离液，% ≤ | 1.0 |
| 初始稠度，Bc ≤ | 30 |
| 稠化时间缩短率，% ≤ | 25 |
| 抗压强度之比 ≥ | 1.35 |
Usage
Dosage and application recommendations are adjusted according to the target fluid system and field conditions.
Packaging & Storage
Packaging can be provided according to product form and export requirements.