www.thedriller.com/articles/91617-design-a-drilling-fluid-for-big-gravels-aggressive-sand
Ask Brock video series

Design a Drilling Fluid for Big Gravels, Aggressive Sand

September 5, 2019

In Ask Brock episode 23, drill trainer and National Driller contributor Brock Yordy discusses how to design a drilling fluid for big gravel and aggressive sand downhole conditions. Have a question for Brock? Send an email to brock@globaldrilltraining.com.