The density or weight of a given volume of mud is determined by using a mud balance.
The mud balance consists of a constant volume sample cup with a lid connected to the balance arm. A level bubble which is built into the beam indicates when the system is balanced. The scale ranges of the 4-scale metal mud balance are;
Sample 1 (M1)
1.48.7 65.05 450.05 Sample 2 (M2) 1.55 8.8 65.1
Clean and dry thoroughly after each use.
The density of mud must not be high so that it does not affect drilling rate.
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