Transport Package: | International Standard |
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Specification: | all size |
Trademark: | TIANHE |
Origin: | China Mainland |
Customization: |
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Suppliers with verified business licenses
Bit Dia. (in) | Drill collar dia. | Stabilize sleeve | Body | Thread conneciton | |||||||||
Length | Work O.D. | Upset end Dia. | upset end length | Fishing neck length | ID | Overall length L | Drill string type | Near bit type | |||||
Near bit Type | String Type | Top | Down | Top | Down | ||||||||
81/2 | 61/2 | 480 | 214 | 190 | 200 | 600 | 71 | 1900 | 1900 | 4 1/2IF | 4 1/2IF | 4 1/2IF | 4 1/2REG |
81/4 | 470 | 210 | |||||||||||
8 | 472 | 203 | |||||||||||
73/4 | 455 | 197 | |||||||||||
121/4 | 8 | 555 | 310 | 238 | 76 | 2000 | 2000 | 6 5/8REG | 6 5/8REG | 6 5/8REG | 6 5/8REG | ||
12 | 550 | 305 | |||||||||||
11 1/2 | 540 | 292 | |||||||||||
11 | 530 | 279 | |||||||||||
17 1/2 | 9 | 682 | 444 | 279 | 7 5/8REG | 7 5/8REG | 7 5/8REG | 7 5/8REG | |||||
17 | 676 | 432 | |||||||||||
161/2 | 670 | 420 | |||||||||||
16 | 644 | 407 | |||||||||||
22 | 2000~2200 | 2000`2200 | |||||||||||
24 | |||||||||||||
26 |
Suppliers with verified business licenses