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Nonaqueous Fluid Systems

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For the highest degree of inhibition and thermal stability, the M-I SWACO suite of oil-based drilling fluid systems are designed for a range of demanding applications. Our portfolio includes oil-based drilling fluids engineered specifically for technically challenging applications, including onshore and offshore shelf operations.

Nonaqueous Fluid Systems Offerings

RheGuard
Flat rheology drilling fluid system
Optimize ECD, reduce barite sag and losses, and enhance ROP.
WARP
Advanced fluids technology
Ensure low-rheology drilling fluids without barite sag.
MEGADRIL
Oil-based temperature-stable invert-emulsion drilling fluid system
Achieve durable, temperature-stable invert emulsion fluid without higher gel strengths.
PARALAND
High-performance invert-emulsion drilling fluid system
Lower well cost and achieve the highest in environmental compliance.
VERSACLEAN
Mineral oil–based drilling fluid system
Cut costs and bolster environmental compliance.
VERSADRIL
Diesel oil-based drilling fluid system
Ensure wellbore integrity for a variety of drilling challenges.
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 RHEFLAT Rheological Modifier

The RHEFLAT modifier develops viscosity efficiently and maintains a consistent rheological profile for deepwater applications from 40 to 250 degF [4 to 121 degC].

Product Sheet WARP UF 44 High-Density Micronized Weight Material

High-quality barite specially manufactured as a micronized weighting agent for fluid systems to minimize sag potential.

Product Sheet RheThin Flat Rheology System Thinner

Complex polymeric surfactant used as thinner and conditioner for synthetic- and oil-based systems.

Product Sheet RheMul Flat Rheology Primary Emulsifier 

Enhance stability of invert emulsion drilling fluids such as the RheGuard system.

Product Sheet RheCon Flat Rheology System Conditioner

Improved suspension control while preventing water wetting.

Case Study ONE-TROL Additive Saves 17.5 Hours of Rig Time in HPHT Logging Operation, Gulf of Thailand

Filtration control additive eliminates mud conditioning trips between logging runs.

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