A downhole desander that creates high angular velocity through a tangential inlet. Density separation drives solids into an outer downward spiral toward the tailpipe while the cleaner liquid moves upward through the inner vortex.
| 模型 | 总长度（毫米） | 最大外径（毫米） | 最小内径（毫米） | 分离粒径（毫米） | 抗拉强度（kN） | 流体处理能力（立方米/天） | 适用井下介质粘度（MPa·s） | 适用的套管内径（毫米） | 适用井砂含量（‰） |
|---|---|---|---|---|---|---|---|---|---|
| XLCS-108 | 2100±10 | 108 | 38 | >0.05 | ≥350 | ≤980 | <30 | >121.1 | <1.5 |
| XLCS-90 | 1380 ± 10 | 90 | 30 | <0.05 | ≤350 | ≤352 | <30 | >121.1 | <1.5 |
| XLCS-80 | 1280 ± 10 | 80 | 25 | <0.05 | ≤350 | ≤198 | <30 | >90 | <1.5 |
用于石油生产井的井下砂粒分离。
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