Divert and stimulate in one step

The MaxCO3 Acid system, a viscoelastic surfactant in HCl blended with degradable fibers, provides temporary diversion and uniform acidizing treatments in a single step. The acid develops viscosity as it spends in the formation, while the fibers create an impermeable fiber network that blocks injectivity to thief zones and forces stimulation fluid into lower-permeability zones.

Form a temporary, nondamaging barrier

After treatment, the base fluid systems break on contact with hydrocarbons or solvents during flowback. The fibers completely degrade over time, producing a weak acid that continues to stimulate the well. This allows poststimulation production contribution from previously diverted areas and eliminates the risk of costly cleanout interventions.