Infrastructure / Overburden Cased Drilling
Single Head / Hydraulic Drifters
Single Head Drilling Systems
Hydraulic Drifters
Drive Drilling
GROUND CONDITIONS
Gravel, soil, sand, limited boulder and other easily-displaced ground formations.
SYSTEM FEATURES
- Single casing system.
- Bit options with non-return valves for use in high water areas.
Duplex Drilling
GROUND CONDITIONS
Gravel, sand, silt, some slate, limestone, limited boulders.
SYSTEM FEATURES
Dual string drilling system with internal flushing.
Casing can be stopped at any depth while drilling continues with inner rod.
Can be configured for single rotary head with DTH, rotary drag bit, or tri-cone.
Flexible system for a wide range of ground conditions.