New course is comming on July 2026
How to Calculate Quarry Production from Blast Design
How to Calculate Quarry Production from Blast Design By Petr Explosives Group & Practical Explosives Training School (PETS) One of the most important goals in quarry blasting is achieving the…
What Goes Into a Safe Quarry Blast? “A Beginner’s Guide to Blast Design”
What Goes Into a Safe Quarry Blast? A Beginner’s Guide to Blast Design By Petr Explosives Group & Practical Explosives Training School (PETS) If you’ve ever watched a quarry blast…
Blasting Misfires: What Every Blaster Needs to Know
Blasting Misfires: What Every Blaster Needs to Know By Petr Explosives Group & Practical Explosives Training School (PETS) If you’ve spent any time in the field, you know that misfires…
What is Misfire and What is Safety in Surface Blasting
What is Misfire, and What is Safety in Surface Blasting Waiting Periods, Risk Factors, and Industry Practice Practical Explosives Training School (PETS) | Petr Explosives Group (PEG) 1. Why…
What Must Small Blasting Companies Do to Survive and Grow Over the Next 10–20 Years?
The Future of Blasting Is Changing — And Small Companies Cannot Afford to Wait. What Must Small Blasting Companies Do to Survive and Grow Over the Next 10–20 Years? The…
Explosives Academy Program
Do you need education and training in blasting, mining or explosives? Do you need to obtain or renew your state license? Do you need new or improved SSOPs? PetrExplosivesGroup is…
Didn’t find a course that fits?
Tell us what you’re looking for — we’ll create a custom training that meets your needs.
