Drilling-Production:Drill bits
Drill bits directory, 34 products. You can click the category name look for the list of products, or you can search by keywords to find the product about Drill bits you are interested.
Increase of drilling speed in slim hole section of lower part of deep well and super-deep well is very difficult, MiniMD cone bit for slim holes has improved service life and security of bit, and decreased round trip times, therefore, realized ...
Manufacturer: Kingdream Public Limited Company

Turbine drilling tools are used widely in Russia oilfield, bits run with super high speed, rotary speed of turbine which is matched with 11 5/8” and 81/ 2” bits reaches to 400rpm ~600rpm, therefore, service life of normal cone bits is about ...
Manufacturer: Kingdream Public Limited Company

In hard formation with less water content, formations with serious leakage or with low pressure, in order to achieve higher drilling speed, air drilling process is usually adopted. Problems such as short service life, low ROP, weak gage ...
Manufacturer: Kingdream Public Limited Company

1. Features
1) Strong resistance
2) Gauge protection of polycrystalline diamond
3) Shallow cone-shaped crown contour and deep groove can help clean and cool the drill bit.
4) Medium density ...
Manufacturer: Dongying Jianxin Petroleum Equipment Company
