Oil Drilling Jars
group nameDownhole Tools
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Min Order1 piece
modelBZ
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update timeMon, 08 Apr 2013 00:28:54 GMT
Paramtents
Processing Type Casting
Machine Type Drilling Tool
Type full mechanical type drilling jar
Use Well Drilling
Certification API
Material Carbon Steel
Packging & Delivery
Min Order1 piece
Briefing
Drilling jar is full mechanical type drilling jar and releasing stuck tool.
Detailed
Drilling Jars:
Drilling jar is full mechanical type drilling jar and releasing stuck tool.
Drilling Jars
Drilling jar is full mechanical type drilling jar and releasing stuck tool. The drilling jar integrates the upward jarring with the downward jarring so that it can release from the tight pull or the sticking etc.
It is for vertical well, deep well, directional well and complicated well operations.
Model | OD | ID | Ends thread | Max.up jarring power | Max. down jarring power | Total length |
BZ121 | 121(4-3/4) | 50.8(2) | NC38 | 450 | 230 | 6356(250) |
BZ159 | 159(6-1/4) | 57.2(2-1/4) | NC50 | 630 | 360 | 7265(286) |
BZ165 | 165(6-1/2) | 57.2(2-1/4) | NC50 | 630 | 360 | 7265(286) |
BZ196 | 196(7-3/4) | 71.4(2-13/16) | 6-5/8REG | 820 | 460 | 7062(287) |
BZ203 | 203(8) | 71.4(2-13/16) | 6-5/8REG | 820 | 460 | 7062(287) |
