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Drilling Services/Core Drilling
DD

Core Drilling

Continuous cylindrical core samples recovered by wireline drilling for detailed geological analysis.
SampleContinuous core
Typical depthup to 2,000 m
ApplicationResource definition

Geodrill provides Core Drilling in the following sizes:

  • PQ     Ø 85.0 mm
  • PQ3   Ø 83.0 mm
  • HQ     Ø 63.5 mm
  • HQ3   Ø 61.1 mm
  • NQ2   Ø 50.5 mm
  • NQ    Ø 47.6 mm
  • BQ    Ø 34.4 mm
Core Drilling
Core Drilling method reference