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  • Chevron step drag bits for clay rock drilling (1).jpg
  • Chevron step drag bits for clay rock drilling (2).jpg
  • Chevron step drag bits for clay rock drilling (3).jpg

Chevron step drag bits for clay rock drilling


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  • Overview

    Quick Details

    Condition:New
    Warranty:1.5 years
    Applicable Industries:Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Construction works , Energy & Mining
    Showroom Location:Philippines, India
    Video outgoing-inspection:Provided
    Machinery Test Report:Provided
    Marketing Type:New Product 2020
    Place of Origin:Hebei, China, Hebei, China (Mainland)
    Brand Name:longyue, Longyue
    Type:DRILL BIT, Center Drill Bit
    Machine Type:Drilling Tool
    Material:Carbon steel, Tungsten Carbide
    Processing Type:Forging, Forging
    Use:Well Drilling
    Model Number:Carbide Drill Bit
    Usage:Oil,gas and water well drilling
    Certification:API, API
    Local Service Location:Philippines, India

    Packaging & Delivery

    Selling Units:Single item
    Single package size: 22X18X34 cm
    Single gross weight:30.000 kg
    Package Type:wooden cases, or as customer's request

    Product Description

    Chevron step drag bits for clay rock drilling

     3 Wing Drag Drill Bit for Well Drilling

    Drag bit are manufactured from forged high quality alloy steel and PDC cutter insert, plus state of art welding technology and multiple precision heat treatment to provide highest penetration rate and longest lifespan at roughest condition.Drag bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oil field.

    Basial Specification
    Chevron step drag bits for clay rock drilling Drag Bit Size  2''~17 1/2''
    Drag Bit Connection 2 3/8''~6 5/8'' API reg pin
    Make up Torque 4-4.8/6-7.5/9.5-12/16-22/38-43/46-54
    Blades Quantity 3NZ
    Drag Bit Formation soft,medium soft,hard, medium hard,very hard formation

     

    Specification Overview
    Type Dimension Thread Connection
    inch mm
    3-wing step type 3 1/2~17 1/2 88.9~445 N Rod,2 3/8''~6 5/8'' API REG/IF
    3-wing chevron type 3 1/2~8 88.9~203 N Rod,2 3/8''~4 1/2'' API REG/IF
    4-wing step type 7 7/8~17 1/2 200~445 3 1/2''~6 5/8'' API REG/IF
    4-wing chevron type 3 1/2~6 1/2 88.9~165 N Rod,2 3/8''~3 1/2'' API REG/IF
    drag bit blades 5 1/2~17 1/2 140~4445  
    Note:Special size is available by given sample pr drawings.

    Product picture show 

    Chevron step drag bits for clay rock drilling

    Chevron step drag bits for clay rock drilling

     

    Product Advantage

     

    1.Cutting structure is force balanced and bit blade is asymmetricalll designed so that the load on bit is balanced that resulting better stability of the bit

    2.Main cutter are high performance PDC cutters to insure service lift of the bit while improving ROP  

    3.Cutter exposure is optimized to insure the oil bit can achieve higher ROP is soft to medium formations 

    4.Shock absorbers are designed to make the bit capable of drilling through formations with hard stringers

    5.Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling

     

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    Chevron step drag bits for clay rock drilling

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