Single Roller Bits for water well drilling

Product Detail

Description of single roller bit
Single cone bit is a kind of deceleration bit, which is the speed of cone is smaller than the speed of drill, mainly disorderly cutting broken rock. It is suitable for old well sidetracking and deepening the slim hole drilling operation under high rotary speed and drilling pressure.
1. Its application field is wide, not only suitable for side drilling, and can be used in deep well.
2. Work torque is lower than PDC bit in the same drilling pressure and formation condition. It can reduce the small size hole expansion buckling problems, so that avoid down hole accidents.
3. Single cone bit has advantages of both three cone bit and PDC bit, and make up the disadvantages of both. It is more suitable for large plastic formation than three cone bit, also can be applied to hard inter layer which PDC bit can not deal with other complex formation.
4. It can realize high speed and special drilling with down hole motor.

 

Quick details

Product name	Single roller bit
Material	PDC, tungsten carbide and steel
Process	Forging
Structure	New hydraulic structures
Size	4 1/8" to 8 1/2"
IADC code	527 547 617
Application	Water well drilling
Usage	Old wells sidetracking and deepening old wells and other slim hole drilling
Packaging	Carton box packaging or as client's requirement
Shipping	Samples are shipped by
Delivery	1-7 days for sample, 1-25 days for batch products

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