QQP气动卡盘适用于油田修井作业中卡持钻杆、油管等。C型、CHD型、E型气动卡盘主要用于油田钻修井作业中油管、钻杆、套管等管柱的卡持,特殊截面的活门设计可同时通过油管柱与电潜泵电缆,还可用于承压修井作业。
主要技术参数
型号 |
适用管径(in) |
最大载荷 |
QQP/75 |
卡瓦体规格 |
卡持管径 |
2-7/8 |
2-3/8 |
75tons (675KN) |
2-7/8 |
3-1/2 |
3-1/2 |
QQP/100 |
2-7/8 |
2-3/8、2-7/8 |
100tons (900KN) |
3-1/2 |
3-1/2 |
4-1/2 |
4、4-1/2 |
5 |
4-3/4、5 |
C型 |
3-1/2 |
1.315-3-1/2 |
80tons (720KN) |
4-1/2 |
3-1/2~4-1/2 |
4-3/4(无牙板) |
4-3/4 |
5(无牙板) |
5 |
5-1/2(无牙板) |
5-1/2 |
CHD型 |
3-1/2 |
1-3/5~3-1/2 |
120tons (960KN) |
4-1/2 |
3-1/2~4-1/2 |
4-3/4(无牙板) |
4-3/4 |
5(无牙板) |
5 |
5-1/2(无牙板) |
5-1/2 |
E型 |
3-1/2 |
2-3/8~3-1/2 |
175tons (1575KN) |
5-1/2 |
4-5~1/2 |
7 |
5~1/2-7 |
7-5/8(无牙板) |
7~5/8 | |