Drill collar
Product Details
9150 or 9450
2 13/16
71.4
9
228.6
NC61-90 75/8REG
9150 or 9450
2 13/16
71.4
8
203.2
NC56-80 65/8REG
9150 or 9450
2 13/16
71.4
7
177.8
NC50-70(41/2IF)
9150 or 9450
2 1/4
57.2
6 1/2
165.1
NC46-65(4IF)
9150 or 9450
2 13/16
71.4
6 1/4
158.8
NC46-62(4IF)
9150
2
50.8
4 3/4
120.7
NC35-47
9150
1 1/2
31.8
3 1/2
88.9
NC26-35
in
Mm
in
mm
Length /L
mm
ID / d
OD / D
Thread Type
Drill Collar Specifications:
Operative Standards: API Spec 7API Spec RP7G
Drill collar
- Product number:GS05
- Secondary Or Not:Non-secondary
- Place of Origin:China (Mainland)
- Country:China (Mainland)
- telephone:86-546-8179682,8179683
| Product number: | GS05 |
| Secondary Or Not: | Non-secondary |
| Place of Origin: | China (Mainland) |
