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Beijing Superior Drilling Equipment Co., Ltd.

Tricone Bit, Drilling Equipents, Drill Bit manufacturer / supplier in China, offering Oil Water Gas Drilling TCI Tricone Rock Roller Bit, 9 5/8" Hard Rock Drilling TCI Tricone Bit, 9 1/2" Hard Rock Drilling TCI Tricone Bit and so on.

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Oil Water Gas Drilling TCI Tricone Rock Roller Bit

FOB Price: US $500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500/ Piece
Get Latest Price
Port: Tianjin, China
Production Capacity: 5000000 PCS
Payment Terms: T/T
Basic Info
  • Model NO.: varios types
  • Certification: API
  • Type: Drill Bit
  • Usage: Soft, Medium Soft, Hard, Medium Hard, Very Hard
  • IADC: 417-847
  • Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
  • Transport Package: Wooden Case
  • Origin: China
  • Customized: Customized
  • Length: Taper-length
  • Material: Tungsten Carbide
  • Color: Golden and Other Colors
  • Use: Well Drilling Machinery, Offshore Oil and Gas Fiel
  • Trademark: superior
  • Specification: size from 3 7/8" to 26"
  • HS Code: 8207191
Product Description
Tricone bit is an important tool for oil drilling, its work performance will directly affect the quality of drilling, drilling efficiency and drilling costs

Oil Water Gas Drilling TCI Tricone Rock Roller Bit

working principle

The cone bit is crushed and eaten into the rock under the action of the bitter and drill string rotation, and produces a certain slip to shear the rock. When the cone rolls in the bottom of the hole, the teeth on the cone in turn impact, into the formation, this effect can be part of the bottom of the rock crushed, while the sliding action caused by the rotation of the teeth cut off the remaining teeth between the remaining Part of the rock, so that the bottom of the rock completely broken, the hole can be extended. 

Product advantages
Oil drilling and geological drilling is the most used or cone bit. The cone bit has the effect of rocking, crushing and shearing the formation rock in rotation, so the cone bit can be adapted to soft, medium and hard layers. Especially in the jet cone bit and long nozzle after the emergence of cone bit, the cone drill bit drilling speed greatly improved, is the history of the development of cone bit a major revolution. The cone bit can be divided into teeth (tooth) by tooth type, tooth (bit) (tooth set inlaid with carbide teeth) cone bit; according to the number of teeth can be divided into single cone, double , Three-cone and multi-cone bit. At home and abroad use the most, the most common is the three cone bit.   

Recommended Drilling parameters for Application
Bit SpecificationsRecommended Operation Parameters
sizeNo of bladesSize of cuttersNo of NozzlesGauge LengthConnectionRotation SpeedWeight on BitFlow Rate
5 7/8"6163--62--33 1/2"60--35020--10020--30
6"6163--62--33 1/2"60--35020--10020--30
8 1/2"6165--72--34 1/2"60--35025--12025--38
9 1/2"6165--72--36 5/8"60--35025--12030--40
12 1/4"6165--72--46 5/8"60--35030--14040--60
16"6166--82--47 5/8"60--30030--20040--70
17 1/2"6167--102--47 5/8"60--30030--20040--70

Oil Water Gas Drilling TCI Tricone Rock Roller Bit

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