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    Product Code: 121112358



    Main Products:

    Bit, Rod, Hammer

    Contact Info.
    Overburden and Casing Drilling Systems
    • FOB Price
    • Min. Order
      0 Piece(s)
    • Payment Terms
      -- --
    • Port
      -- --
    • Delivery Time
      0 days after payment
    • Place of Origin:
      China (Mainland)
    • Machine Type:
      Drilling 彩95官方平台下载
    • Processing Type:
    • Use:
      Well Drilling
    Product Description

    In practice, the eccentric overburden drilling systems (ODEX / Stratex / Tubex / ODS) of three components (mentioned to the guide device, eccentric reamer and pilot bit), symmetric casing drilling systems of two components (ring bit and central pilot bit) and double head casing drilling systems (double drill strings) are the most widely used ones, among them the double head casing drilling systems are mainly used for anchoring. Nowadays, these technologies are very mature and reliable.