Insert Tooth Tricone Drill Rock Button Roller Cone Bits

Insert Tooth Tricone Drill Rock Button Roller Cone Bits

Insert Tooth Tricone Drill Bit , Rock Button Bit For Oil Drill

Product parameters

Introduction

Cutting structure
Part of Tricone drill bits, steel tooth drill bits and TCI drill bits are available.
Gauge structure
There is an active cutting gauge to protect the blade on the main body of the drill, and the drill has good gauge protection and upward drilling ability.
Bearing structure
High-precision journal bearings. The ball locks the cone. The tapered bearing is inlaid with anti-friction alloy. Improve the wear resistance and seizure resistance of the bearing. Compared with the tri-cone drill bit, the outrigger bearing is larger, so it can obtain higher WOB and higher reliability.
Applications
Drill bit cutters (legs) are mainly used to build large-diameter piling bits or hole openers, according to the core barrel of different formations.

Features

Through the special structure of the cone, the permanent contact area of the bit is equal to the wear of the AC contact area.

The wear resistance of the cutting structure is improved by setting PDC tool in the permanent contact area of the cone. The permanent contact area of the cone is where fasteners wear the most.

The optimized hydraulic structure improves the ability of the hydraulic system to clean the wellbore and bottom hole and ensures a high drilling rate.

Through setting active cutting cone ball gauge pressure block on the head body, the bit has good protection performance and improves its expanding ability.

Advantages

1. It has a wide range of applications, not only for side drilling, but also for deep wells.
2. Under the same drilling pressure and formation conditions, the working torque is lower than the PDC bit. The problem of expansion and buckling of small-sized boreholes is reduced, and downhole accidents are avoided.
3. It is more suitable for large plastic formations than tri-cone bits, and it can also be applied to hard interlayers where PDC bits cannot handle other complex formations.
4. The downhole motor can be used for high-speed special drilling.

Used in

Tri-cone bit is a decelerating bit. It is based on the fact that the speed of the cone is less than the speed of the bit. It is suitable for sidetracking of old wells and deepening of small boreholes under high speed and high drilling pressure.

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FAQ:

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.

2. How about the common packing?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.

3. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.

4. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.

5. How to control quality?

A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

6. Fast delivery time:

A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.

7. Competitive price:

A: Our factory can supply you the lowest price due to direct sale to customers without distributor!