35. Drilling - All the Angles

Arguably the most important tool in exploration and mining is the drill, without it we lack the ability to collect data in that critical third dimension. We start with the basics of drilling technologies and communication between geologists and drillers, then delve into the power unleashed by oriented core and real-time data collection of critical drilling metrics. From the current state of the art to the changes on the horizon for drilling, this episode covers all the angles.

Kevin Slemko, Corporate Business Development Manager, Major Drilling kicks off this episode by first reviewing the standard drilling techniques used by the industry. That discussion provides the platform to discuss wedges, directional drilling, and automation. The industry is much closer than ever before to have standard automation on rigs. Kevin is also a passionate believer in bridging the gaps between drillers and geologists such that everyone benefits from understanding what each other is doing.

Did you know that porphyry stockworks can have a preferred orientation? Chris Brown, Principal Consultant , Oriented Targeted Solutions explains the processes available to orient core as well as the big wins that can come from spending the extra time and money to acquire oriented core. A big factor in success is the training of geologists on-site for quality control and to support real-time targeting. Chris also shares the successes achieved at the Bullfrog project in Nevada once oriented core was obtained and used.

Spurred by frustrations in acquiring and tabulating drill data reports, Jody Conrad, founder and CEO of Krux Analytics channeled her energy into building a drilling metrics SAS business for the mining industry. There is more to be gained, however, than just knowing how many meters were drilled in a day. Complete, real time, drilling data could yield important information about geology and the targets we are seeking.

Theme music is Confluence by Eastwinds
eastwindsmusic.com

Come join us in Salt Lake City, Utah for SEG 2026, September 30th to October 3rd.

You can expect world-class technical content, including iconic ore deposits and the geological processes of North American Cordillera. The program balances applied case studies, framework geology, and technological innovation. The conference offers a unique opportunity to connect, learn, and help shape the future of economic geology. See you there.