Diverting Agent

Diverting agent DA-355 provides temporary diversion to ensure complete stimulation of all perforation clusters and targeted zones. DA-355 diverting agent is effective in high-temperature hydraulic fracturing and re-fracturing, acid fracturing and matrix acidizing applications, and provides both near-wellbore and far-field diversion in sandstone and carbonate formations. For simplified application and logistics, DA-355 can be pumped in variety of carrier fluids such as slick water, gelled acid, linear gels and viscoelastic surfactants.

DA-355 provides enhanced near-wellbore diversion in both cased-hole and open-hole applications using tri-model particle size distribution. DA-355, is comprised of a mixture of large robust particles as well as smaller particles, is designed to bridge across perforations, wormholes, and fractures, while minimizing the permeability of the diverter pack. A smaller bi-modal distribution of DA-355 can be pumped to provide a far-field diversion. DA-355 is fully degradable and soluble in both hydrocarbons and water-based fluids while the rate of dissolution is sufficiently low to allow mixing and pumping without degradation of the DA-355. The DA-355 is engineered for use in applications ranging from 150F to 300F.

Effective diversion in initial fracturing and re-fracturing applications in both oil and gas wells
Effective performance in conventional and unconventional reservoirs
Sandstone and carbonate formations
Cased and open-hole intervals>
Matrix acidizing, acid fracturing and hydraulic fracturing

Appearance: White, clear solid
Specific Gravity: 1.25 g/ml
Solubility: Water, acid and oil