Drilling Services

CQE offers premium Drilling and Support services, tailored to suit individual client requirements.

Large Diameter Drilling

Goaf Drainage and Mine Service Holes
(surface to underground)

  • Directional/Steering Services
  • GOAF Drainage
  • Cement Drop Holes
  • Ballast Drop Holes
  • Gas Risers
  • Telecommunications
  • Monitoring

Surface to Inseam Drilling

  • Coalbed Mapping
  • Gas Drainage
  • Vertical Dewatering
  • Gas Conformance
  • Well Testing

Diamond Coring

  • PQ to 1,000 Metres
  • HQ to 1,600 Metres
  • NQ to 2,400 Meters

4c and 8c
Conventional Coring

  • 4c Coring to 950m
  • 8c Coring to 600m

Monitoring Bore Installation

  • Piezometers
  • Vibration Monitoring
  • Water Monitoring Bores

Water Bore Installation

  • Domestic
  • Stock
  • Irrigation