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FXF非旋转稳定器（橡胶套稳定器）是钻井作业中为保护井壁不受刮削而制作的专用工具。在钻井过程中非旋转稳定器依靠芯轴体传递扭矩，而橡胶扶正套与芯轴体是滑动配合，可以相对运动，因此扶正套只起支承井壁的作用。
The FXF type non-rotating stabilizer (rubber sleeve stabilizer )is a special tool in drilling to avoid blade wear and wall damage. During drilling, stabilizer transfer torque by depending on mandrel body, but rubber sleeve is sliding coordination which can be moved relatively, as a result, the sleeve plays a role of supporting of holewall. The sleeve is made of special elastic material and fixed by a latch clutch to prevent from rotating .
技术规格及参数
| 井 径 |
套 筒 |
本 体 |
总长(mm) |
| 长度(mm) |
外径 |
叶片数量 |
水眼(mm) |
打捞直径 |
连接扣型 |
| 13 3/8 套管 |
500 |
φ313 |
4 |
φ71 |
φ165 |
4 1/2 IF |
2000 |
| 10 3/4 套管 |
500 |
φ255 |
φ71 |
φ165 |
4 1/2 IF |
2000 |
| 9 5/8 套管 |
500 |
φ220 |
φ71 |
φ165 |
4 1/2 IF |
2000 |
| 7 套管 |
380 |
φ157 |
φ44 |
φ127 |
3 1/2 IF |
1600 |
| 12 1/4 |
523 |
φ310 |
φ76 |
φ215 |
6 5/8 REG |
2010 |
| 16 |
543 |
φ405 |
φ76 |
φ241 |
7 5/8 REG |
2210 |
| 17 |
543 |
φ430 |
φ76 |
φ241 |
7 5/8 REG |
2210 |
| 22 |
635 |
φ558 |
φ76 |
φ241 |
7 5/8 REG |
2210 |
| 28 |
715 |
φ711 |
5 |
φ76 |
φ241 |
7 5/8 REG |
2210 |
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