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SUREWET

RHELIANT system invert-emulsion system surfactant

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.

RheMul

Flat rheology primary emulsifier

Achieve excellent emulsion stability, preferential wetting of solids, HPHT filtration control, and temperature stability.

MUL XT

High-temperature emulsifier

Provide emulsion stability in all nonaqueous drilling fluid systems and at all temperatures, even ultrahigh-temperature wells.

SUREMUL

Primary invert-emulsion system emulsifier

Achieve excellent emulsion stability, preferential wetting of solids with the continuous phase, filtration control, and temperature stability.

RHADIANT

Oil-based ultrahigh-temperature drilling fluid system

Maintain stability throughout the construction and evaluation of ultrahigh-temperature wells.

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Product Sheet SUREWET RheGuard System Invert-Emulsion System Surfactant

The primary wetting agent in the RHELIANT system.