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Fishing Tool Sliding Block Spear 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
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. This tool has a simple structure, convenient operation and easy maintenance.
OD | Connection | Specification | ||
Fishing ID | Tensile Load | OAL | ||
73 (2.874) | 2-3/8TBG | 38 (1.496) | 170 | 550 (21.65) |
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 | |
