S series roller tri cone bits with rubber seal sliding bearing
Product Details:
| Type | Drill Bit |
|---|---|
| Machine Type | Drilling Equipment |
| Place of Origin | China (Mainland) |
Detailed Product Description
S series roller tricone bits with rubber seal sliding bearing
S series roller tricone bits can bear high bit pressure in normal rotational speed , match with different tooth form, tooth number and cutting structure, suitable for all kinds of formation.
recommended parameter
IADC | recommended parameter | formation | |
bit pressure Kn/ mm | Rotational Speed (r /min | ||
116 117 | 0.35~0.8 | 150~80 | clay mud stonechalk |
126 127 | 0.35~0.9 | 150~70 | soft groundmud stoneplaster stone salt rock soft shale cotton rock |
136 137 | 0.35~1.0 | 120~60 | medium soft shale medium cotton rock medium-soft sandstone |
216 217 | 0.4~1.0 | 100~60 | medium soft shale firm plaster stone medium cotton rock medium-soft sandstone |
246 247 | 0.4~1.0 | 80~50 | firm shale limestone sandstone dolomite firm plaster stone Marble |
417 437 447 | 0.35~0.9 | 150~70 | clay mud stonechalk mud stoneplaster stone salt rock soft shale cotton rock |
517 527 | 0.35~1.0 | 140~60 | mud stoneplaster stone salt rock soft shale cotton rock |
537 547 | 0.45~1.0 | 120~50 | medium soft shale medium cotton rock medium-soft sandstone |
617 627 | 0.45~1.1 | 90~50 | argillite limestone sandstone dolomite |
637 | 0.5~1.2 | 80~40 | sandstone limestone dolomite firm plaster stone Marble |
S series roller tri cone bits with rubber seal sliding bearing
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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