SG series advance roller tri-cone bits with seal rolling bearing
Detailed Product Description
SG series advance roller tricone bits with seal rolling bearing
SG series advance roller tricone bits have better bearing capacity and rotational speed than normal rolling bearing roller tricone bits, suitable for rotational speed drilling.
IADC | recommended parameter | formation | |
bit pressurek N/ mm | bit pressurek N/ mm | ||
115 | 0.3~0.75 | 200~80 | clay mud stonechalk |
125 | 0.3~0.85 | 200~80 | mud stoneplaster stone salt rock soft shale cotton rock |
135 | 0.3~0.95 | 180~80 | Medium-soft shale firm plaster stone medium cotton rock medium-soft sandstone |
215 | 0.35~0.95 | 150~60 | medium -soft shale medium cotton rock medium-soft sandstone |
435 445 | 0.35~0.95 | 150~60 | mud stoneplaster stone salt rock soft shale cotton rock |
515 | 0.3~0.8 | 200~80 | mud stoneplaster stone salt rock soft shale cotton rock |
535 545 | 0.35~0.9 | 180~80 | Medium soft shale medium cotton rock medium-soft sandstone |
615 625 | 0.35~1.0 | 180~80 | argillitelimestonesandstonedolomite |
635 | 0.4~1.1 | 150~60 | sandstonelimestonedolomitefirm plaster stoneMarble |
SG series advance roller tri-cone bits with seal rolling bearing
Products
- drill bits [8]
- driling rigs [21]
- workover rigs [13]
- componet parts [7]
- pipe & pipe assembly [8]
- cementing equipment [12]
- fracturing equipment [10]
Company Info
Owetech Petroleum Technology Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Beijing
Province/State: Beijing
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products