SUREWET RHELIANT System Invert-Emulsion System Surfactant | SLB


RHELIANT system invert-emulsion system surfactant

Schlumberger Oilfield Services
Schlumberger Oilfield Services

SUREWET supplemental wetting agent enhances oil wetting in RheGuard flat rheology drilling fluid system and RHADIANT oil-based ultrahigh-temperature drilling fluid system, when used in conjunction with RheMul and MUL XT emulsifiers, respectively.

SUREWET system surfactant preferentially wets barite and drill solids to prevent water-wetting of solids. Secondary functions include improving thermal stability, rheological stability, filtration control, emulsion stability, and improving a system’s resistance to contamination.

Typical Physical Properties  
Physical appearance Light yellow liquid
Specific gravity 0.76-0.90 at 68 degF [20 degC]
Flash point 363 degF [184 degC]
Pour point 40 to 60 degF [4.4 to 15.6 degC]

Toxicity and handling

Bioassay information is available upon request. Handle as an industrial chemical, wearing protective equipment and observing the precautions as described in the SDS.

Packaging and storage

SUREWET system surfactant is packaged in 55-galUS [208-L] steel drums and in 257-galUS [1,000-L] and 550-galUS [2,131-L] totes. Store in dry, well-ventilated area. Keep container closed. Keep away from heat, sparks, and flames. Store away from incompatible materials.