Sliding Block Spear, for Fishing Fallen Objects Used in Perforation Process
The Sliding Block Spear is an internal fishing tool which is not only used for fishing fallen objects that are generally used in oil perforation process, such as drill pipe, tubing, wash pipe, liner, packer, water distributor, etc. It can also be used for the reversing of stuck fallen objects and it can be used in conjunction with other tools such as jar and back-off tool.
Please email us for ordering the sliding block spear.
Specification
OD
mm (inch) | Connection | Specification |
Fishing ID
mm (inch) | Tensile Load
(KN) | OAL
mm(inch) |
| 73(2.874) | 2-3/8TBG | 38(1.496) | 170 | 550(21.65)
650(25.59)
750(29.53)
800(31.496)
1000(39.371)
1200(47.244)
1500(59.055)
1800(70.866)
2000(78.740) |
| 86(3.386) | NC26 | 42～53.8(1.654-2.118) | 314 |
| 86(3.386) | NC26 | 52.6～64(2.07-2.52) | 540 |
| 105(4.134) | NC31 | 52.6～64(2.07-2.52) | 540 |
| 86(3.386) | NC26 | 64.1～77.9(2.523-3.067) | 886 |
| 105(4.134) | NC31 | 64.1～77.9(2.523-3.067) | 886 |
| 105(4.134) | NC31 | 77.6～92.1(3.055-3.626) | 1147 |
| 121(4.764) | NC38 | 90～102.5(3.543-4.035) | 2246 |
| 121(4.764) | NC38 | 103～117.8(4.055-4.638) | 2746 |
| 135(5.315) | NC38 | 115.7～129.3(4.555-5.091) | 3854 |
| 165(6.496) | NC38 | 138.3～156.3(5.445-6.153) | 5384 |
| 175(6.89) | NC38 | 152.3～168.1(5.996-6.618) | 5928 |
