Guaranteed quality TCI Tricone Bit/Roller Cone Bit/Rock Bit for Drilling roller bit
Three Cone Bit TIC Tricone Bit High Rotary Speed Insert Teeth Oil Roller Drilling Bit For Water Well Coal Mining
Introduce
A tricone bit is a mechanical drill bit located in the bottom hole assembly. The bit cuts away the surface of the rock being
drilled through rotation and mechanical friction caused by the teeth of the bit. Tricone bits are designed to take the energy of the rotating drill string and the supply of mud and to apply this force to deepen the well.
| IADC | WOB | RPM | Applicable Formations |
| (KN/MM) | (r/min) |
| (Bit Dia) |
| 116 117 | 0.35~0.8 | 150~80 | Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk etc. |
| 126 127 | 0.35~0.9 | 150~70 | Soft formations with low compressive strength and high drillability,such as mudstore,gypsum,salt,softshale.soft limestone,ect. |
| 136 137 | 0.35~1.0 | 120~60 | Soft to mesium soft formations with low compressive strength and high drillability.such as medium soft shale,hard gypsum,medium soft limestone.medium soft sandstone soft formation with harder nterbeds,ect. |
| 216 217 | 0.4~1.0 | 100~60 | Medium hard formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft formation with harder interbeds ect. |
| 246 247 | 0.4~1.0 | 80~50 | Medium hard formations with high compressive strength,such as abrasive shale.limestone,sandstone,dolomite,hard gypsum,marble,ect. |
| 417 437 | 0.35~0.9 | 150~70 | Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk,gypsum,salt,soft shale,soft limestone,etc. |
| 447 |
| 517 527 | 0.35~1.0 | 140~60 | Soft formations with low compressive strength and high drillability,such as mudstore,gypsum,salt,soft shale.soft limestone,ect. |
| 537 547 | 0.45~1.0 | 120~50 | Soft to medium formations with low compressive strength,such as medium soft shale,medium soft limestone,medium soft sandstone,medium formation with harder and abrasiver interbeds,ect. |
| 617 627 | 0.45~1.1 | 90~50 | Medium hard formations with high compressive strength,such as hard shale,limestone,sandstone,dolomite,ect. |
| 637 | 0.5~1.2 | 80~40 | Hard formations with high compressive strength,such as sandstone,limestone,dolomite,hard gypsum,marble,ect. |
Feature
-Sealed roller bearing structure is placing the cylinder roller into groove of cone which increases the bearing neck size to load larger WOB and adapt high ROP.
-Surface of thrust bearing is hardening treated and wear reducing treated to improve the loading ability and anti-seizure ability of bearing.
-High strength and high flexible hard alloy teeth are applied to improve the anti-impact performance, reduce tooth breaking rate.
-Optimized milled teeth quantity and teeth arrangement structure give full play to the cutting ability and cutting speed of drill bits.
Company Profile
Langfang Blue Water International Trading Co.,Ltd focuses on providing professional sourcing service and high class product with an effective cost to our customers from all over the world.
At present downhole motors for oil & gas well drilling, HDD drilling and coal mine underground directional drilling are available; tri-cone bits of inserted teeth and milled teeth are available; PDC bits of matrix body and steel body are available; the drilling jars, drill pipes and collars even drill rigs are also fall into our range.
We are pleased to help our customers and partners to get the most suitable tools and equipment.
F&Q
Q1:Are you a manufacture or a trade company?
Answer:Manufacture.
Q2:Do you have quality control system?
Answer: Yes,we check every production process and test pressure for each tool to make sure no problem.
Q3:How can I get a booklet and buy a product from you?
Answer:Very easy!Just leave me a message and tell me your requirements,let me know you are interesting in our products.
I will talk with you for the detail soon.
Q4: Can you tell me your size and specification.
Answer:
1.Give me your drawing with detail requirements.
2.Give me the product no.After you checked our booklet.
3.Don’t forget to tell me the quantities,this is very important.
4.Give me your size and specification.
5.Your destination port.
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