Product Description:
Drill Mul is a secondary invert emulsifier based on a poly amids and chemically modified fatty acid condensate. Drill Mul is oil soluble, water dispersible and is compatible with most products employed in oil based drilling fluids. Drill Mul uses diesel/methanol solvent, but can be formulated in low toxic solvent for more environmental control and is coded as Drill Mul. Drill Mul when used in conjunction with Drill Vert will give stable invert mud that eliminates or reduces the need for additional fluid loss control additives.
Applications/Functions:
Drill Mul is an excellent emulsifier for water in oil drilling fluids and may be used with a variety of brine emulsions. Drill Mul exhibits excellent performance with regard to a range of temperatures and contaminants. Drill Mul can be employed as a single emulsifier, however it is usually recommended that it be used in conjunction with a primary emulsifier such as Drill Vert or a wetting agent.
Physical and Chemical Properties:
| Test Items | Specification |
| Appearance | Redish dark brown |
| Specific Gravity @ 20° C: | 0.88 to 0.91 Gr/Cm3 |
| Specific Gravity @ 30° C: | 0.868 to 0.876 Gr/Cm3 |
| Flash Point: | Less than 150° F. |
| Viscosity @ 20° C: | Less than 50 Cps. |
| Solubility: | Diesel |
| Pour Point: | 5° C |
Packaging: Drill Mul is packaged in 55gal drums.