5 7/8", 6", 7 7/8" TCI single cone roller cone bits used for water well and horizontal drilling
5 7/8", 6", 7 7/8" TCI single cone roller cone bits used for water well and horizontal drilling
Single cone bit with Factory price petroleum equipment parts
What is the cutter structure of sidetrack bit?
In roller tooth surface, according to the single cone bit cone on tooth movement cutting way different characteristics, different regions of permanent decorate cone ball tooth contact area, alternate contact region decorate a cog to improve the efficiency of the teeth and broken rock, the most serious permanent tooth wear on the roller contact region, diamond composite tooth arrangement strengthen tooth wear resistance. Cone roof with conservation of rock matrix in the plane of the tungsten carbide prevent rock basic wear and tear.
What is the guage structure of sidetrack bit?
Tooth claw part guage set active active guage cone ball or wedge tooth, cutting bit has a good conservation gauge function and redressing function.
What is the bearing structure of sidetrack bit?
Using radial sliding bearing, the adaptation of the tooth claw journal welding with wear-resisting gold, inner hole welding special alloys, enhance bearing abrasion resistance and resistance to bite and ability.
What is the hydraulic design of sidetrack bit?
Using small Angle nozzle flow design, enhance the claw back thickness, can effextively prevent the flow channel erosion. Optimization design of hydraulic structure can enhance the cleaning ability of the hydraulic system. Improve the rate of penetration.
What is the application of sidetrack bit?
Single roller bit is suitable for old and old-well window sidetrack drilling and deepen the well of slim hole drilling operations.
What is the specification of sidetrack bit?
| Single Cone Roller bit Size | |
| in | mm |
| 4 1/8 | 104.8 |
| 4 1/2 | 114.3 |
| 4 5/8 | 117.5 |
| 4 7/8 | 123.8 |
| 5 1/2 | 139.7 |
| 6 | 152.4 |
| 6 1/2 | 165.1 |
| 7 1/2 | 190.5 |
| 7 7/8 | 200 |
| 8 1/2 | 215.9 |
The series of bit is suitable for slim hole drilling operations such as sidetracking and reentry operations .
The size range of RS series bit is from 3 1/2”-8 1/2”, and IADC varies from 437 to 637 .
| IADC 517 Single Cone Roller Bit | |
| Bit Size | 3 1/2 inch ~ 8 1/2 inch |
| Bit Type | 517 |
| Bearing Type | Elastomer Sealed Bearing |
| Tooth Type | TCI (Tungsten Carbide Inserts) |
| Circulation Type | Mud Fluid |
| Thread Connection | 2 3/8 inch ~ 6 5/8 inch API REG |
| Gauge Protection | Available |
| Shirttail Protection | Available |
Main structure features :
With particular structure of the cone, equal worn of the compacts in permanent contact area and alternative contact area of the bit is realized .
Wear resistance of the cutting structure is enhanced by setting PDC cutters in the permanent contact area of the cone where compacts are most severely worn.
Optimized hydraulics structure improved the cleaning ability of hydraulic system on cone and bottom hole, and assure higher ROP.
The bit has excellent gage protection and up reaming abilities by setting active cutting conical spherical gage compacts on head body.
