The biodiesel-based flat-rheology drilling fluid system
JIANG Guancheng,SHI He,HE Yinbo
Table 6
Breaking voltages of biodiesel-based emulsions before and after aging
Sample
Condition
Breaking voltage/V
Emulsion 1
Before aging
686
After aging
458
Emulsion 2
Before aging
615
After aging
583
Emulsion 3
Before aging
702
After aging
549