| |
套铣鞋有的又叫定位套铣筒，是用以清除井下管柱与套管之间的各种脏物的工具。可以套铣环空间的水泥、坚硬的沉沙、石膏及碳酸钙结晶等。
The washover shoe is also called as oriented washover mill which is used to remove all kinds of dirties between pipe strings and casings.技术规格及参数
| 型号 |
外形尺寸(mm) |
接头螺纹 |
套铣落鱼(mm) |
下入套管 |
| PMB114 |
ф95×75×1300 |
NC26 |
73油管 |
4 1/2" |
| PMB127 |
ф118×95×1300 |
NC31 |
89油管 |
5 1/2" | |
|
