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DHD360-219 Eccentric Overburden Casing Drilling DTH Odex Symmetrix System

DHD360-219 Eccentric Overburden Casing Drilling DTH Odex Symmetrix System

    • DHD360-219 Eccentric Overburden Casing Drilling DTH Odex Symmetrix System
    • DHD360-219 Eccentric Overburden Casing Drilling DTH Odex Symmetrix System
    • DHD360-219 Eccentric Overburden Casing Drilling DTH Odex Symmetrix System
    • DHD360-219 Eccentric Overburden Casing Drilling DTH Odex Symmetrix System
    • DHD360-219 Eccentric Overburden Casing Drilling DTH Odex Symmetrix System
  • DHD360-219 Eccentric Overburden Casing Drilling DTH Odex Symmetrix System

    Product Details:

    Place of Origin: CHINA
    Brand Name: SUPER DRILL
    Certification: CE ISO9001
    Model Number: DHD360-219 Eccentric Overburden Casing Drilling DTH Odex Symmetrix System

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: US$15
    Packaging Details: Wooden case packing
    Payment Terms: Western Union, L/C, T/T
    Supply Ability: 1000 Piece/Pieces per Month
    Contact Now
    Detailed Product Description
    Model Number: DHD360-219 Eccentric Overburden Casing Drilling DTH Odex Symmetrix System Type: Drill Bit
    Application:: Rock Drilling Use:: Well Drilling
    Advantage:: High Performance

    Product Specification:

     

    Whatsapp/Phone:+86 18186993613

    E-mail: sales@superdrill.com.cn

     

    ODEX system Eccentric Casing system is suitable for drilling water wells, geothermal wells, short mircopiles,medium mini-type grouting hole of building,damand harbour project.
    - Rapid removal of cuttings; High penetration rate, especially in resistant rock formation;
    - Easy soil and groundwater sampling during drilling;
    - Possible to measure yield estimate at selected depth in the formation;
    - Advantageous in unconsolidated formations with a high risk of caving


    Casing drilling involves drilling and casing a well simultaneously through unstable ground conditions, In casing drilling process, down the hole tools can be retrieved, through the casing on wire-line, meaning tool recovery or replacement of tools
    can take minutes versus hours under conventional methods. This process employs wire line-retrievable tools and a drill-lock assembly, permitting bit and BHA changes, coring, electrical logging and even directional or horizontal drilling. Once the casing point is reached, the casing is
    cemented in place without tripping pipe.

    Casing drilling has been employed in many countries as an effective method of reducing the overall drilling costs by reducing drilling time and drill string problems
    encountered during conventional drilling process.

     

    Outer Dia Of Casing Tube (mm)
    Inner Dia Of Casing Tube(mm)
    Reamed Dia(mm)
    Min Inner Dia Of Casing Shoe(mm)
    Drill Pipes(mm)
    Max.Outer Dia of Normal Bit(mm)
    114
    101-103
    127
    91
    76
    77
    127
    114-116
    136
    101
    76
    82
    140
    124-127
    152
    117
    76
    92
    146
    127-132
    154
    117
    76
    105
    168
    149-155
    184
    140
    76
    105
    178
    159-165
    194
    150
    76.89
    125
    193
    173-180
    206
    164
    76.89
    140
    219
    199-206
    234
    184
    89.114
    150
    244
    224-231
    260
    210
    89.114
    165
    273
    251-257
    305
    240
    114
    190
    323
    301-310
    348
    284
    114.127
    220
    406
    382-388
    440
    364
    127
    255
    457
    433-439
    488
    413
    140
    340
    508
    484-490
    538
    464
    140
    385
    558
    534-540
    590
    514
    140
    440
    610
    586-592
    642
    566
    140
    485
    660
    636-642
    694
    615
    168
    540
    711
    687-693
    745
    665
    168
    590
    762
    738-744
    798
    716
    168
    640
    863
    839-845
    900
    815
    168
    685

     

    Package:
    Using plywood cases and pallet for seaworthy to protect products and avoid the damagement during transportation by sea. Using cartons and plywood cases for air worthy to less the weight and save the freigth. Also we can customize package according to your special requests. Special mark is available.

     

    Production time:
    3-4 weeks after received payment in advance.

    Contact Details
    Hubei Superdrill Mechnical Equipment Co.,Ltd

    Contact Person: Mrs. Lucy

    Tel: 86--18186993613

    Fax: 86-0713-8906693

    Send your inquiry directly to us (0 / 3000)

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