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Premium PDC Tricone Drill Bit , PDC Bit 7 7/8 Inch

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    Buy cheap Premium PDC Tricone Drill Bit , PDC Bit 7 7/8 Inch from wholesalers
     
    Buy cheap Premium PDC Tricone Drill Bit , PDC Bit 7 7/8 Inch from wholesalers
    • Buy cheap Premium PDC Tricone Drill Bit , PDC Bit 7 7/8 Inch from wholesalers
    • Buy cheap Premium PDC Tricone Drill Bit , PDC Bit 7 7/8 Inch from wholesalers

    Premium PDC Tricone Drill Bit , PDC Bit 7 7/8 Inch

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    Brand Name : ROSCHEN
    Model Number : 77/8"
    Certification : ISO, CE, API
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    Premium PDC Tricone Drill Bit , PDC Bit 7 7/8 Inch


    Premium PDC drill bits , PDC bit 7 7/8 inch


    Roller cone to PDC


    Higher ROP, Greater Footage, Improved Drilling Economics


    Building on three decades of continuous improvement, we introduce the next generation of PDC technology: premium PDC.

    With the introduction of PDC, we continue our tradition of innovation by offering a line of bits capable of drilling further, faster through the toughest, most abrasive formations. Our PDC is setting footage and ROP records seemingly impossible just years ago.

    With the introduction of our application-specific PDC bit, tougher cutters and improved stability nearly doubled ROP through the Granite Wash at 30 ft/hr. Now, PDC bits have pushed the performance even greater, drilling the tough formation at an average ROP of 41.8 ft/hr or 156% faster compared with the roller cone average .

    Quantec PDC innovations are based on:
    1. 129,737 work hours
    2. 6,000 feet of rock drilled in our drilling lab
    3. 4,000 hours of lab time
    4. 2,500 hours in simulator and rig tests
    5. 2,400 field runs with ROSCHEN cutters


    ROSCHEN PDC
    Bit: 7 7/8-in.
    Formation: Limestone, dolomite, shale

    Challenge: Drill through the abrasive Granite Wash in One Fast Run™, decreasing the number of bits used in this interval and reducing trip time; reduce vibration; improve stability; eliminate lost circulation.

    Results: Quantec technology met all of the operator objectives, drilling through the Prue, Cherokee, Red Fork, and Atoka abrasive formations in one run and eliminating at least one trip. The robust cutting structure, designed specifi cally for this application with the strategic placement of cutters through diamond volume management, drilled 2,785 ft compared with 1,099 ft for the average of the offsets. Drilling hours increased 122%; ROP 8%.


    Some Parameters:

    No.FormationIADC numberLithologyAppropriate PDC bit type
    1Very softS123

    Clay

    Mudstone

    Marlite

    1944S,1952
    2soft

    S223

    S233

    Marlite

    Saline rock

    Shale

    1942D,152GS,1952AGS,

    1952A,1652,1362GR

    3Medium soft

    S323

    S324

    S334

    Shale

    Sandstone

    Chalk

    1952GRS,1952AGRS,1963AGS,

    1652S,1653S,1363AGRS,1362GR,1652DGS


    matrix body PDC drill bit

    No.FormationIADC codeLithologyAppropriate PDC bit type
    1Very softM123

    Clay

    Mudstone

    Marlite

    1944R,KM1952R
    2SoftM223

    Marlite

    Saline rock

    Shale

    1952R,1952GR,1952AR,1952ARG,

    1652AR,1652R,1652AGR

    3Medium Soft

    M323

    M324

    Shale

    Sandstone

    Chalk

    1652DR,1662,1662GR,1953DGR
    4Medium

    M423

    M433

    Sandstone

    Limestone

    Shale

    1665GR,1665ADR,1362,1365D,1375D
    Quality Premium PDC Tricone Drill Bit , PDC Bit 7 7/8 Inch for sale
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