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Soil Sampling Overburden Coring NW Casing With 2 - 15 / 16" Tricone Roller Bits

ROSCHEN GROUP
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    Buy cheap Soil Sampling Overburden Coring NW Casing With 2 - 15 / 16" Tricone Roller Bits from wholesalers
     
    Buy cheap Soil Sampling Overburden Coring NW Casing With 2 - 15 / 16" Tricone Roller Bits from wholesalers
    • Buy cheap Soil Sampling Overburden Coring NW Casing With 2 - 15 / 16" Tricone Roller Bits from wholesalers
    • Buy cheap Soil Sampling Overburden Coring NW Casing With 2 - 15 / 16" Tricone Roller Bits from wholesalers
    • Buy cheap Soil Sampling Overburden Coring NW Casing With 2 - 15 / 16" Tricone Roller Bits from wholesalers

    Soil Sampling Overburden Coring NW Casing With 2 - 15 / 16" Tricone Roller Bits

    Ask Lasest Price
    Brand Name : ROSCHEN
    Model Number : BQ, NQ, HQ, PQ, SQ, BW, NW, HWT, PWT, SW/SWT, UW/UWT, ZW/ZWT
    Certification : ISO, API
    Price : $1-300
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    Soil Sampling Overburden Coring NW Casing With 2 - 15 / 16" Tricone Roller Bits

    Soil Sampling Overburden Coring NW Casing With 2 - 15 / 16" Tricone Roller Bits


    SW SWT Casing Advancer for Exploration soil sampling

    Wireline Casing Advancers

    HT Wireline Casing Advancer


    BW/NWL Casing Advancer
    NW/HWL Casing Advancer
    HW/HWT Casing Advancer
    PW/PWT Casing Advancer
    SW/SWT Casing Advancer
    UW/UWT Casing Advancer
    ZW/ZWT Casing Advancer

    Roschen offers a complete line of wireline casing advancers, in all standard industry sizes.

    Wireline casing advancers are typically used for the following applications:

    Soil sampling and overburden coring in conjunction with casing advancement
    Casing through difficult overburden and caving bedrock formations
    Casing off the water environment from rivers and lakes while drilling from barges or platforms
    Over drilling lost or stuck tooling
    Piezometer or well installations with minimal cuttings
    Well abandonment



    Features:
    • Three main components include driver, inner assembly, and inner
    assembly loading sleeve.
    • Positive latching provides an efficient one-step method of drilling
    through overburden and casing off to bedrock.
    • Rapid and easy removal and replacement.
    • Spearhead point is compatible with NQ overshot for lowering and
    retrieval.
    • Driver supplied with NW casing box connection.


    Applications:
    • Soil sampling and overburden coring in conjunction with casing.
    • Casing through difficult overburden or formations.



    Functions:

    1. Roschen provides a full line of wireline casing advancers for soil sampling and overburden

    coring in conjunction with casing. These can also be used for casing through difficult overburden

    or formations.
    2. Provides a positive latch for a one-step method of drilling through overburden and casing off to

    bedrock.


    Details:

    Roschen Wireline Casing Advancer has been designed to allow drilling and casing to be carried out

    at the same time as one integral operation.
    This feature eliminates the need to drill the large diameter hole with a Rock Bit, pull the drill rod string

    and Rock Bit from the hole and then ream the casing back into the hole.
    The integral operation makes the Roschen Casing Advancer eminently suitable for drilling through

    overburden or sands and gravels.
    It is also particularly suitable for Landfill Drilling applications.


    Outstanding Features:

    1. Cases borehole as borehole advances.
    2. Helps reduce drilling cost by saving rod and casing handling.
    3. Can be used with Rock Bot or TC. Drag Bit.
    4. Long Casing Shoe life as it is always reaming and never drilling alone.
    5. Special flushing ports in the body ensure that the casing bit is adequately flushed.
    6. Uses conventional Right Hand threaded Drill Rods and Casing.
    7. Suitable for Air, Water or Mud Flush.
    8. Manufactured from high quality materials.


    Available specifications:

    Casing Advancer / Wireline Casing Advancer
    Specifications
    BQAW/AWL
    HQBW/NWL
    NQNW/HWL
    PQHW/HWT
    BWPW/PWT
    HWTSW/SWT
    NWUW/UWT
    PWTZW/ZWT

    Quality Soil Sampling Overburden Coring NW Casing With 2 - 15 / 16" Tricone Roller Bits for sale
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