www.thedriller.com/articles/91522-clay-and-shale-drilling
Ask Brock video series

Clay and Shale Drilling

June 6, 2019

In our new video series Ask Brock, we hear answers to today’s tough drilling questions from expert trainer and National Driller contributor Brock Yordy. In episode 7, he takes a question about drilling in reactive clays and shales. Have a question for Brock? Send an email to brock@globaldrilltraining.com.