Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool

Product Details
Customization: Available
Customized: Customized
Standard: API
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  • Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool
  • Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool
  • Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool
  • Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool
  • Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool
  • Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool
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Basic Info.

Model NO.
Tricone bit
Length
Stub-length
Type
Roller Drilling Tool or Rotary Drill Bit
Material
Tungsten Carbide and Alloy Steel
Usage
Well Drilling
Name
Tricone Drill Bit or Roller Cone Drill Bit
Application
Oil or Water or Gas Drilling Well
Model
Rock Bit or Drill Bit
Transport Package
Wooden Box
Specification
Milled Tooth
Trademark
ENG
Origin
China
HS Code
8207191000
Production Capacity
5000

Packaging & Delivery

Package Size
200.00cm * 200.00cm * 400.00cm
Package Gross Weight
40.000kg
Lead Time
15 days (1 - 1 Pieces)
To be negotiated ( > 1 Pieces)

Product Description


Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool

Production Name :

Roller cone bit , Tricone bit , TCI Bit, Rotary bit , rock well drilling; Tricone Drill Bit , rock drilling bits; Carbide Insert Drill Bits; tungstern carbid drill bit; API Rock Bit


Description PDC Drill Bit :

Tungsten Carbide Insert (TCI) Tricone bits serve as indispensable tools for drilling operations in middle to hard rock formations, presenting a versatile range of carbide inserts meticulously designed to address the varying hardness levels of rock encountered during drilling endeavors. These inserts come in diverse shapes, including spherically shaped inserts tailored for exceptionally hard rock formations and conically shaped inserts optimized for softer rock materials..


Application:


TCI (Tungsten Carbide Insert) and Steel Tooth Tricone Bits. Each type is uniquely designed to tackle specific drilling challenges and geological formations with precision and efficiency.


TCI Tricone Bits  :

Tungsten carbide inserts, excel in drilling operations in middle to hard rock formations. These bits offer a variety of carbide inserts, including spherically shaped inserts for very hard rock and conically shaped inserts for softer rock, catering to the diverse hardness levels encountered during drilling endeavors.

The number of insert rows directly correlates with the application type and hole size, ensuring customizable configurations for optimal drilling performance. Operators can choose between open and sealed bearings, along with three shirttail protection options, enhancing durability and performance in challenging drilling conditions.

Steel Tooth Tricone Bits :

Steel Tooth Tricone Bit are renowned for their effectiveness in drilling applications across a spectrum of geological formations.
 
These bits are particularly well-suited for drilling in shale formations, soft limestone sites, fast drilling in various strata, natural gas drilling, deep wells, and abrasive formations.


The unique design and materials used in Steel Tooth Tricone Bits make them ideal for navigating through these challenging formations with efficiency and precision, ensuring consistent drilling performance in diverse drilling environments .
 
IADC WOB(kN/mm) RPM (r/min) Suitable formation
417 0.35~0.90 140~70 Very soft with low compressive strength and high drillability,such as shale,clay,sandstone and conglomerate,etc.
437 0.35~0.95 140~60 Very soft with low compressive strength and high drillability,such as shale,clay,sandstone and conglomerate,etc.
517 0.35~1.05 120~50 Soft with low compressive strength and high drillability,such as shale,clay,sandstone and soft limestone,etc.
537 0.35~1.05 110~40 Medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone
and dolomite with stringers,etc.
617 0.35~1.05 80~40 Medium hard with high compressive strength and thick&hard stringers,such as hard shale,limestone, sandstone and dolomite,etc.
637 0.70~1.20 70~40 Medium hard with high compressive strength and high abrasiveness,such as limestone,dolomite, sandstone and chert.ect.
Note:The upper limits of WOB and RPM in above table should not be used simultaneously.

Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool
BIT SPECIFICATIONS
Tooth Type : Milled Tooth
Bearing Type: Friction Bearing
Seal Type: O-Ring seals
Bit Connection: 4 -1/2 API REG
OPERATION PARAMETERS
Rotation Speed 80-170 RPM
Weight on Bit : 16-45 KLBS 76-194 KN/mm
Make Up Torque 12.0-16.0 Klb.ft 16-22 KN.m
Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling ToolOilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool
Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool
Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling ToolOilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool
Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool

Oilfield Drill Bit 8- 1/2 Inch Tricone Drill Bit of Rock Drilling Tool

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