Product Detail
Lost Circulation & Wellbore Strengthening Materials
Wellbore Strengthening & Pressure-Bearing Materials
Drilling Fluid One-Way Pressure Sealant
A lost-circulation and plugging material designed to support wellbore stability, sealing performance and field-operational continuity.
Lost Circulation & Wellbore Strengthening MaterialsWellbore Strengthening & Pressure-Bearing Materials
Discuss This ProductPerformance Information
| 项 目 | 项 目 | 指 标 |
|---|---|---|
| 外观 | 淡黄或灰黄色粉末 | |
| 密度，g/cm3 | 1.45～1.65 | |
| 灼烧残渣，% | ≤ | 7.0 |
| 筛余量（0.25 mm），% | ≤ | 10.0 |
| 烘失量，% | ≤ | 10.0 |
| pH值 | 6～8 | |
| 表观黏度，mPa·s | 6～9 | |
| 封闭滤失量降低率，% | ≥ | 70 |
Usage
Dosage and application recommendations are adjusted according to the target fluid system and field conditions.
Related Products