The slider slip spear is a internal fishing tool which is not only used for fishing of fallen objects with inner holes such as drill pipe, oil tubing, wash pipe, liner, packer, water distributor etc, but also for reversing of stuck fallen objects or used with other tools such as jar and back-off tool.
Technical parameters and specifications
Without hole | |||||
Type | Allowed Tension KN | I.D. of fishing (mm) | Thread conn. | MaxO.D. (mm) | Total Length series (mm) |
LM–D(S)40 | 305 | 40～45 | 2 3/8TBG | 60 | 560, 670, 750, 800, 1000, 1250, 1500, 1800, 2000 |
LM–D(S)50 | 456 | 50～55 | NC26(2 3/8IF) | 86 | |
LM–D(S)60 | 685 | 60～70 | 2 7/8TBG | 90 | |
LM–D(S)75 | 775 | 75～90 | NC31(2 7/8IF) | 105 | |
LM–D(S)85 | 1130 | 85～100 | |||
LM–D(S)95 | 1520 | 95～110 | NC38(3 1/2IF) | 121 | |
LM–D(S)105 | 1930 | 105～120 | |||
LM–D(S)115 | 2470 | 115～135 | |||
LM–D(S)145 | 3980 | 145～165 | NC46(4IF) | 152 | |
LM–D(S)150 | 4400 | 150～175 | NC50(4 1/2IF) | 165 | |
With hole | ||||||
Type | Allowed Tension KN | I.D. of fishing (mm) | Thread conn. | MaxO.D. (mm) | I.D. (mm) | Total Length series (mm) |
LM–D(S)50 | 410 | 50～55 | NC26(2 3/8IF) | 86 | 10 | 560, 670, 750, 800, 1000, 1250, 1500, 1800, 2000 |
LM–D(S)60 | 630 | 60～70 | 2 3/8TBG | 90 | 12 | |
LM–D(S)75 | 700 | 75～90 | NC31(2 7/8IF) | 105 | ||
LM–D(S)85 | 1050 | 85～100 | 15 | |||
LM–D(S)95 | 1410 | 95～110 | NC38(3 1/2IF) | 121 | 18 | |
LM–D(S)105 | 1796 | 105～120 | 20 | |||
LM–D(S)115 | 2338 | 115～135 | ||||
LM–D(S)145 | 3500 | 145～165 | NC46(4IF) | 152 | 25 | |
LM–D(S)150 | 4200 | 150～175 | NC50(4 1/2IF) | 165 | ||
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