Quality control of water well drilling RIGS in coal seams

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Ensuring the quality of coal seam boreholes is a key goal for water well drilling rig operations.

 

  1. Precisely measure and mark the borehole position and angle before construction.
  2. Use measurement-while-drilling technology to monitor the borehole trajectory in real time and adjust deviations promptly.
  3. Control drilling speed and weight-on-bit to avoid borehole bending or diameter reduction due to improper operation.
  4. Adopt suitable wall protection techniques to maintain borehole stability.
  5. After drilling, inspect indicators like borehole diameter, depth, and verticality, and correct any non-compliant issues promptly.
  6. Through strict quality control processes, ensure boreholes meet design and construction requirements, laying the foundation for follow-up projects.water well drilling rig