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.
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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.