Phase permeability modifier ULTIMAPHASE
Modifies the relative phase permeability in order to reduce water inflow from the surrounding water-saturated zones after hydraulic fracturing, maintenance or workover of wells.
Significantly and selectively reduces water permeability, while keeping gas and oil permeability practically unchanged. The reagent is highly compatible with the vast majority of well stimulation fluids.
The recommended concentration, depending on specific well conditions, is 4.5-9.5 l/m³.