Research Article
The Preparation and Performances of Self-Dispersed Nanomicron Emulsified Wax Solid Lubricant Ewax for Drilling Fluids
Table 2
Comparison of different lubricants.
| Sample | Principal component | Particle size | Product modality | Δ/% | Δ f/% |
| Ewax | wax (ceratum) | nanomicron | solid | 73.5 | 77.6 | DZ | wax | nanoscope | emulsion | 65.3 | 72.5 | DY | wax | nanoscope | emulsion | 71.5 | 73.3 | Slube | Inflating crystalline graphite | nanomicron | solid | 57.0 | 64.0 | GD-2 | Crystalline graphite | nanomicron | solid | 26.3 | 65.0 |
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