Boart Longyear

Surface Exploration

Boart Longyear™ has experience ranging from greenfield exploration using reverse circulation bulk sampling drilling, brownfield tailings investigation using sonic technology and diamond coring to recover pristine bedrock samples. Our depth capabilities reach up to 3,000 m with diamond core, 1,500 m with reverse circulation and 250 m with sonic.

We are also experts at wedge drilling, pre-collar work and directional drilling, and can provide other surface drilling services on mine sites such as water wells, dewatering, geotechnical investigation and environmental sampling.

Click on the links below to view our equipment fleets related to surface exploration.

Diamond Core

Sonic

Rotary