ZSXJ type mechanical-hydraulic drilling jar
group nameDownhole Tools
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Min Order1 piece
modelJYQ
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update timeMon, 08 Apr 2013 00:25:54 GMT
Paramtents
Processing Type Casting
Machine Type Drilling Equipment
Type drilling jar
Use Well Drilling
Certification API
Material alloy steel
Packging & Delivery
Min Order1 piece
Briefing
It integrates the up jarring with the down jarring
Detailed
mechanical-hydraulic drilling jar:
It integrates the up jarring with the down jarring
mechanical-hydraulic drilling jar
Model JYQ mechanical-hydraulic drilling jar is a jarring and stuck releasing tool. It integrates the up jar and down jar and can release the stuck accident occurring during drilling operation. The drill jar is an ideal tool for directional well and deep well drilling.
Model | O.D. mm | I.D.mm | Connection api | Upward jarring stoke mm | Working torque kn·m | Max.tensile load MN | Max.up jar load MN | Max.down jar load MN |
JYQ121 | 124 | 51.4 | NC38 | 227 | 13 | 1.4 | 490 | 270 |
JYQ159 | 162 | 57.2 | NC46 | 230 | 15 | 2.2 | 600 | 360 |
JYQ165 | 168 | 57.2 | NC46 | 230 | 15 | 2.2 | 600 | 360 |
JYQ203 | 203 | 71.4 | 6 5/8REG | 232 | 20 | 2.5 | 820 | 460 |
