Evolution™ Drilling Fluid System

Developmental Process

The Evolution drilling fluid system is the result of an intense R&D initiative undertaken by Newpark to develop an environmentally sound water-based drilling fluid solution to the rigorous operational demands of unconventional shale hydrocarbon development. System formulation and effectiveness is validated through laboratory investigation for use in specific operational areas.

Long coveted by operators who value both operational efficiency and responsible environmental stewardship, developing a water-based alternative to diesel-based fluids for extremely demanding drilling applications has historically proven particularly elusive to drilling fluid providers.

Through disciplined scientific method, the Evolution drilling fluid system was built from the ground up, incorporating entirely new water-based chemistry and components to create a unique, clean and rugged fluid developed specifically for unconventional shale gas applications.

System Components

EvoVis™ viscosifier
A rugged polymeric viscosifier and suspension polymer that stands up to extreme temperature (400°F), is unaffected by wellbore contaminants including CO2, and resists degradation resulting from shear or temperature.

EvoLube™ drilling performance enhancer
A proprietary blend of environmentally sound lubricants providing coefficient of friction values typical of conventional oil-based fluids to provide excellent penetration rates while drilling and sliding in long horizontal shale production interval.

EvoMod™ rheology modifier
A low-end rheology modifier to optimize drilling hydraulics and hole cleaning.