ONE-MUL Liquid Emulsifier Package | SLB


Liquid emulsifier package

Schlumberger Oilfield Services
Schlumberger Oilfield Services

The ONE-MUL liquid emulsifier package provides excellent emulsion stability, filtration control, temperature stability, and preferential wetting of solids by its continuous phase. The package can be used as the emulsifier in various invert-emulsion systems. When using the ONE-MUL package, wetting or secondary emulsifiers are not required.

Depending on the required system properties and other system components, initial system formulations typically require 8 to 10 lbm/bbl [22.8 to 28.5 kg/m3] of the ONE-MUL package. Daily treatments are typically in the range of 0.1 to 1 lbm/bbl [0.3 to 3 kg/m3]. For high-temperature (>300 degF [150 degC]) applications, initial system formulations require 8.75 to 14.0 lbm/bbl [25 to 40 kg/m3].

Typical Physical Properties  
Physical appearance Amber liquid
Relative density 0.9–1.0
Flash point >212 degF [>100 degC]

Toxicity and handling

Handle as an industrial chemical, wear personal protective equipment, and observe the precautions described in the safety data sheet (SDS). The harmonized offshore chemical notification format (HOCNF) is available in the NEMS Chemicals management tool and database. Bioassay information is available upon request.

Packaging and storage

The ONE-MUL package is contained in 55 galUS [108-L] drums and in 257 galUS [1,000-L] totes. This package should be stored away from heat and ignition sources. The container must be kept closed at all times and away from heat, sparks, and flames, and other incompatibles. Follow safe warehousing practices regarding palletizing, banding, shrink-wrapping, or stacking.