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Hard Formation Tci Tricone Bit IADC-437/517 With Pin Connection

    Buy cheap Hard Formation Tci Tricone Bit IADC-437/517 With Pin Connection from wholesalers
     
    Buy cheap Hard Formation Tci Tricone Bit IADC-437/517 With Pin Connection from wholesalers
    • Buy cheap Hard Formation Tci Tricone Bit IADC-437/517 With Pin Connection from wholesalers
    • Buy cheap Hard Formation Tci Tricone Bit IADC-437/517 With Pin Connection from wholesalers
    • Buy cheap Hard Formation Tci Tricone Bit IADC-437/517 With Pin Connection from wholesalers
    • Buy cheap Hard Formation Tci Tricone Bit IADC-437/517 With Pin Connection from wholesalers

    Hard Formation Tci Tricone Bit IADC-437/517 With Pin Connection

    Ask Lasest Price
    Brand Name :
    Model Number : IADC517,537,617,637,etc
    Certification : API & ISO
    Price : USD500-3000/spc
    Payment Terms : L/C, T/T, Western Union, MoneyGram
    Supply Ability : 800 pcs per month
    Delivery Time : 7-30 days
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    Hard Formation Tci Tricone Bit IADC-437/517 With Pin Connection

    5-7/8" Tricone Rock Bit For Hard Formation IADC-437/517 With Pin Connection Bit For Oil,Gas,Water Drilling


    Description of Tricone Bits:



    The tricone drill bit is the most popular drilling bit in the world,it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit and rubber sealed bit.


    1. The C-Center jet can avoid the formation of a ball in the bit, eliminate the fluid area at the bottom of the well, accelerate the upward flow of drilling cuttings and improve ROP.

    2. High saturation NBR bearings can reduce sealing pressure and improve sealing reliability.

    3. The G-Gauge protection improves the measuring ability and prolongs the service life of the bit.

    4. Adding a row of teeth between the rear taper and the outflow to trim the borehole and protect the cone.


    Regular Models of Tricone Bits
    Regular SizesRegular IADCAPI Reg PinMake-up Torque(N.m)
    3 7/8"(98.4mm)126/216/517/537/6372 3/84100~4700
    4 5/8"(117.4mm)126/216/517/537/6372 7/86100~7500
    5 1/2"(139.7mm)126/216/517/537/617/6373 1/29500~12200
    5 5/8"(142.8mm)126/216/517/537/617/6373 1/29500~12200
    5 7/8"(149.2mm)126/216/517/537/617/6373 1/29500~12200
    6"(152.4mm)126/127/216/517/537/617/6373 1/29500~12200
    6 1/4"(158.7mm)126/127/216/517/537/617/6373 1/29500~12200
    6 1/2"(165mm)126/127/216/517/537/617/6373 1/29500~12200
    7 1/2"(190mm)126/216/517/537/6374 1/216300~21700
    7 5/8"(193mm)126/216/517/537/6374 1/216300~21700
    7 7/8"(200mm)126/216/517/537/6374 1/216300~21700
    8 1/2"(215.9mm)117/127/217/437/517/537/617/6374 1/216300~21700
    9 1/2"(241.3mm)117/127/217/437/517/537/617/6376 5/838000~43400
    9 7/8"(250.8mm)117/127/217/437/517/537/617/6376 5/838000~43400
    10 5/8(269.8mm)117/127/137/217/517/537/617/6376 5/838000~43400
    11 5/8(295.3mm)117/127/137/217/517/537/617/6376 5/838000~43400
    12 1/4"(311.1mm)114/127/217/437/517/537/617/6376 5/838000~43400
    13 5/8"(346.0mm)127/217/517/537/617/637/737/8376 5/838000~43400
    14 3/4"(374.6mm)127/217/517/537/617/637/737/8377 5/846100~54200
    17 1/2"(444.5mm)114/115/125/215/515/535/537/615/6357 5/846100~54200
    20''(508.0mm)114/115/125/215/515/535/537/6157 5/846100~54200
    22''(558.8mm)114/115/125/215/515/535/537/6157 5/846100~54200
    24''(609.6mm)114/115/125/215/515/535/537/6157 5/846100~54200
    26"(660.4mm)114/115/125/215/515/535/537/6157 5/846100~54200

    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.
    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
    447
    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.
    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.



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