Drilling Fluid Hardness Test Procedures
Total Hardness as Calcium

Drilling fluid total hardness test is one of 10 articles which handle Testing Procedures For water based mud to be a full guide for drilling engineers and mud engineers. Water “hardness” refers to water that contains dissolved Calcium and Magnesium salts, which in high concentrations will reduce the effectiveness of Bentonite and polymers ( check also How to Design Polymer Mud), resulting in higher consumptions.
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