Drilling Service

Drilling Service

Bit Customization


We firmly believe that only the drill bit customized according to the stratum conditions can maximize the interests of

We firmly believe that only the drill bit customized according to the stratum conditions can maximize the interests of customers.

Heli provides the best performance drill for customers from the following three aspects:

1. bit design

  • Advanced analog software

  • • field experience in integrating force drilling expert team

  • Communicate with customers fully and get adequate geological information and adjacent well information.

  • Continuous improvement

2. material selection

  • Strict global procurement procedures and quality control system to ensure product consistency.

  • Hardness, abrasive resistance and impact resistance of the selected materials.

3. welding technology

  • experienced welding technology team

  • International standard welding process: MIG, TIG, gas arc, gas cutting, etc.


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