API standard oilfield fishing tools ITCO junk basket for drilling
ITCO junk basket is used to catch small junks from down hole, such as ball, tong, cone,
cutters, hand tools, iron junk, etc. The principle is to use the mud of inverse well flushing with large circulating rate,high pressure to shock down hole. So the junk suspensions move to impulse the basket into the cylinder. When stop the pump, the basket set back to prevent the junk out of the basket.
Specification
Model | Max. OD mm(inch) | Conn. | Hole Size mm(inch) | OAL mm(inch) |
LL-P146 | 151(5 15/16) | NC38 | 155.6~ 165.1(6 1/8 ~ 6 1/2) | 1376(54 11/64) |
LL-P200 | 205(8 5/64) | NC50 | 212.7 ~241.3(8 3/8 ~9 1/2) | 1766(69 17/32) |
LL-P280 | 286(11 1/4) | 6 5/8REG | 298.5~311.2(11 3/4 ~12 1/4) | 1846(72 43/64) |
LL-P381 | 381(15) | 7 5/8REG | 406.4~ 444.5(16 ~ 17 1/2) | 1780(70 5/64) |
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