| Fluid | Slip Velocity (ft/sec) | |
| Measured | Calculated | |
| Water | 0.85 | 0.90 |
| Low-viscosity bentonite | 0.70 | 0.80 |
| High-viscosity bentonite | 0.35 | 0.40 |
| Carpal polymer | 0.45 | 0.45 |