Table 3.
Parameter ratios for different drilling fluid systems.
| Parameter Ratios | Before Aging | After Aging |
|---|---|---|
| AV4°C:AV25°C | 1.22 | 1.05 |
| AV4°C:AV50°C | 1.38 | 1.69 |
| PV4°C:PV25°C | 1.2 | 1.04 |
| PV4°C:PV50°C | 1.6 | 1.71 |
| YP4°C:YP25°C | 1.125 | 1.08 |
| YP4°C:YP50°C | 1 | 1.625 |
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