Webinar | DHSA: How to drill smarter for better resource classification
In just 45 minutes, discover how Drill Hole Spacing Analysis (DHSA) pinpoints the optimal drill spacing to meet your classification goals, maximizing confidence and accuracy while keeping costs under control.
Thursday, October 2, 2025, 2:00 pm (Paris CEST)
~30 minutes + live Q&A — Live online session, recording sent in the next days — All registrants receive the webinar video for replay.
Ce webinaire est aussi réalisé en français ce même jour à 11h00. Cliquez ici pour vous y inscrire.
The right drilling strategy can save millions
How much drilling is enough to ensure reliable resource estimates and meet classification standards without overspending? The question is critical. At the exploration stage, it influences project viability; during production, it can affect mine planning, operational costs, and output quality. Drill Hole Spacing Analysis (DHSA) provides objective, data-driven insights to inform smarter drilling decisions.
📢 We invite you to join our expert-led webinar
You’ll learn:
– Prioritizing targets: Identify where drilling density should increase, decrease, or remain the same.
– Meeting classification standards: Determine the additional drilling required for a given resource classification, which is crucial for budget planning.
– Grade control applications: Recommend drill densities that capture short-term variability to meet mill or product specifications.
– Variability mapping: Compare domains to locate areas with high variability or insufficient data.
– Methodology in action: How conditional simulations power DHSA, with examples for both resource classification and grade control strategy assessment.
This session is ideal for resource geologists and geological engineers, exploration managers, mine planners, and any professionals seeking to optimize drilling budgets without compromising data quality.
Don’t miss this opportunity to learn from our experts!