Bentonite Hole Plug Chart. The bentonite must consist of sodium bentonite exhibiting a minimum specific gravity of 2.0. Any bentonite plug that has bridged above the intended interval must be drilled out.
The bentonite must consist of sodium bentonite exhibiting a minimum specific gravity of 2.0. Any bentonite plug that has bridged above the intended interval must be drilled out.
1 Bentonite hole plug chart
Any Bentonite Plug That Has Bridged Above The Intended Interval Must Be Drilled Out.
The bentonite must consist of sodium bentonite exhibiting a minimum specific gravity of 2.0.