S series roller tricone bits with non-sealed rolling bearing
Detailed Product Description
S series roller tricone bits with non-sealed rolling bearing
suitable for shallow well, water well, geothermal well.
IADC | recommended parameter | formation | |
bit pressurek N/ mm | Rotational Speed r / min | ||
111 | 0.3~0.75 | 200~80 | clay mud stonechalk |
121 | 0.3~0.85 | 200~80 | mud stoneplaster stone salt rock soft shale cotton rock |
131 | 0.3~0.95 | 180~80 | medium soft shale medium cotton rock medium-soft sandstone |
211 | 0.35~0.95 | 180~80 | medium soft shale firm plaster stone medium cotton rock medium-soft sandstone |
241 | 0.35~0.95 | 180~70 | argillitelimestonesandstonedolomitefirm plaster stoneMarble |
321 | 0.4~1.0 | 150~70 | firm shalelimestonesandstonedolomitefirm plaster stoneMarble |
S series roller tricone bits with non-sealed 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