Reverse circulation drilling

When sample integrity and drilling speed matter most

In the competitive world of mineral exploration, delays cost more than time, they cost opportunities. You need a drilling partner who understands that every metre counts, every sample matters, and every day on site impacts your bottom line. Too often, drilling contractors treat your project like just another job, delivering inconsistent results that compromise your geological data and timeline.

At HYDDRILL, we recognise that your drilling program is the foundation of your entire operation. That’s why we combine cutting-edge RC technology with proven field expertise to deliver the speed, accuracy, and reliability your project demands; even in Western Australia’s most challenging conditions.

What is Reverse Circulation Drilling?

Reverse circulation (RC) drilling is a powerful drilling technique that uses dual-wall drill rods to create a continuous flow of drill cuttings to the surface. Compressed air travels down the outer tube and returns up the inner tube, carrying rock samples that maintain their integrity throughout the journey. This method provides uncontaminated samples from precise depths, making it ideal for resource definition and grade control programs.

RC drilling offers the perfect balance between penetration rates and sample quality. Unlike other methods, it delivers dry samples that can be logged and assayed immediately, accelerating your exploration timeline. The technique excels in various ground conditions, from soft sediments to hard rock formations, providing consistent performance across your entire drilling program.

Miners overlooking a large mine

Why choose HYDDRILL for Reverse Circulation Drilling?

HYDDRILL brings premium RC drilling capabilities backed by leadership that works alongside crews, not from distant offices.

  • Industry-leading equipment: We invest in top-tier rigs and Schramm hammers that maintain performance in tough conditions, minimising downtime and maximising metres.
  • Proven expertise: Our teams deliver consistent sample recovery rates exceeding industry standards, ensuring your geological data remains uncompromised.
  • Directors on the ground: Unlike competitors, our leadership team actively manages operations on-site, ensuring accountability and rapid problem-solving.
Service Areas
Perth Metro
Pilbara
Goldfields
Wheatbelt
Great Southern
Mid West

Contact Us

Ready to start your next project?

Experience the HYDDRILL difference, where expertise meets execution.