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  • Do You Know The Little Common Sense Of Drill Pipe?

    30-09-2022

      A drill pipe is a tool for connecting drill bit and rock drilling in roadway engineering. Drill pipe commonly used in mine roadway engineering is hexagonal hollow steel and hollow round steel. The d...

  • Bit Installation And Removal Of Water Well Drilling Tools

    23-09-2022

      Drill bits and drill pipes are indispensable in the exploration and development of oil fields and coal mines, and they play an irreplaceable role in the mining process! The drill bits of water well ...

  • How Should Drifter Bit Product Performance Develop In The Future?

    16-09-2022

      Due to the gap between my country's drifter bit and well-known foreign companies, there is a gap in product performance. Given the rich experience abroad, we should strengthen scientific research an...

  • Three Wrong Operations In The Use Of Well Drill Pipe

    09-09-2022

      When using water well drilling tools, we must eliminate the torque, push and pull force of the drill, and allow the minimum radius of curvature to select the drill pipe suitable for the specificatio...

  • Precautions For Cleaning Rotary Drill Pipe

    02-09-2022

      As the exploration and exploitation of oil and natural gas are becoming more and more difficult, the performance requirements for drill pipes are also getting higher and higher. What aspects should ...

  • Daily Inspection Items Of Water Well Drilling Tools

    26-08-2022

      1. Check every shift   i) Check the oil pipes and joints for damage and oil leakage. Whether the U-shaped card of the connector is dropped or loose.   j) Check all screws and nuts for looseness.   k...